Spencer Arrighetti

Houston Astros

Age: 26

Bats/Throws: R/R

6'2" / 186

DOB: 1/2/2000

(26 years, 5 months, 4 days)

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Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonCollege

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2021	UL	NCAA	21	7	6	2	16	13	83.2	9.79	3.12	0.32	.297	72.5%				3.12		3.47
2021	HOU	CPX	21	1	1	0	2	0	4.0	13.50	0.00	0.00	.538	71.4%	15.4%	0.0%		2.25		1.15	2.53
2021	HOU	A	21	2	1	0	4	2	9.2	14.90	1.86	0.93	.125	65.2%	35.3%	14.3%		2.79		2.94	2.57
2021	HOU	MiLB	21	3	2	0	6	2	13.2	14.49	1.32	0.66	.310	69.0%	26.7%	8.3%		2.63		2.42	2.56
2022	HOU	A+	22	6	5	2	22	13	85.2	13.03	4.83	0.63	.390	64.9%	42.2%	7.6%		5.04		3.53	3.98
2022	HOU	AA	22	1	1	0	5	4	21.0	12.00	3.86	1.29	.244	78.7%	38.6%	14.3%		3.43		4.23	4.12
2022	HOU	MiLB	22	7	6	2	27	17	106.2	12.83	4.64	0.76	.367	66.5%	41.6%	9.0%		4.73		3.67	4.01
2023	HOU	AA	23	7	2	0	13	8	60.2	11.72	3.41	0.59	.312	68.6%	35.2%	6.1%		4.15		3.38	4.21
2023	HOU	AAA	23	2	5	0	15	13	64.0	8.72	5.06	0.98	.266	71.1%	32.9%	10.6%		4.64	5.89	5.36	5.96
2023	HOU	MiLB	23	9	7	0	28	21	124.2	10.18	4.26	0.79	.288	69.9%	34.0%	8.3%		4.40	5.89	4.39	5.11
2023	HOU	ST	23	0	0	0	1	0	3.0	9.00	6.00	0.00	.400	100.0%	100.0%	0.0%		0.00		3.81	3.81
2024	HOU	AAA	24	0	0	0	2	2	8.1	10.80	7.56	0.00	.350	85.7%	45.0%	0.0%		2.16	5.46	3.95	5.05
2024	HOU	ST	24	0	1	0	2	2	5.0	9.00	1.80	1.80	.313	35.7%	26.7%	12.5%		7.20		4.94	5.07
2024	HOU	MLB	24	7	13	0	29	28	145.0	10.61	4.03	1.30	.321	72.1%	36.0%	12.8%	94.2	4.53	4.02	4.18	4.01	1.7
2025	HOU	AA	25	0	1	0	2	2	6.1	8.53	1.42	1.42	.222	65.2%	38.9%	12.5%		2.84		4.08	3.62
2025	HOU	AAA	25	0	1	0	1	1	4.2	9.64	7.71	3.86	.308	61.0%	57.1%	50.0%		9.64	5.70	10.61	6.61
2025	HOU	MiLB	25	0	2	0	3	3	11.0	9.00	4.09	2.45	.258	62.5%	46.9%	25.0%		5.73	5.70	6.85	4.89
2025	HOU	ST	25	0	1	0	6	5	17.0	10.59	8.47	0.00	.286	69.0%	42.9%	0.0%		3.71		4.38	5.53
2025	HOU	MLB	25	1	5	0	7	7	35.1	7.90	5.09	1.53	.250	71.7%	38.6%	15.4%	93.2	5.35	5.43	5.54	5.03	-0.1
2026	HOU	ST	26	0	1	0	3	0	8.0	13.50	5.63	2.25	.214	61.0%	25.0%	20.0%		6.75		6.15	5.24
2026	FGDC	PROJ	26	5	6	0	27	13	84.0	9.14	4.02	1.33	.287	71.7%				4.47		4.53		0.5
2026	Steamer	PROJ	26	5	5	0	27	13	85.0	8.88	3.85	1.36	.292	71.6%	38.2%			4.55		4.55	4.39	0.5
2026	ZiPS	PROJ	26	6	7	0	20	18	96.7	9.40	4.19	1.30	.282	71.8%				4.37		4.51		0.7
2026	ZiPS DC	PROJ	26	5	6	0	27	13	82.0	9.40	4.19	1.30	.282	71.8%				4.37		4.51		0.5
2026	ATC	PROJ	26	5	7	0	25	15	93.0	8.92	3.90	1.35	.287	69.9%				4.60		4.57		0.5
2026	THE BAT	PROJ	26	4	7	0	25	15	93.0	8.96	3.95	1.35	.288	68.8%				4.82		4.57		0.9
2026	THE BAT X	PROJ	26	5	6	0	25	15	93.0	8.92	4.09	1.32	.276	69.3%				4.68		4.62		0.9
2026	OOPSY	PROJ	26	5	3	0	27	13	84.0	8.77	3.88	1.31	.283	71.5%				4.38		4.53		0.6
2026	HOU	AAA	26	0	0	0	3	3	14.1	12.56	3.77	0.00	.192	85.7%	34.6%	0.0%		1.26	5.05	3.06	4.03
2026	HOU	MLB	26	7	1	0	9	9	51.0	8.12	4.76	0.53	.227	86.4%	38.1%	5.6%	92.6	1.94	4.95	4.18	4.93	0.7
2026	FGDC	ROS	26	6	6	0	22	16	92.0	9.05	4.35	1.20	.291	71.3%				4.45		4.51		0.7
2026	Steamer	ROS	26	5	6	0	22	16	96.0	8.90	4.27	1.28	.290	71.2%				4.60		4.60		0.6
2026	ZiPS	ROS	26	4	5		12	12	62.0	9.22	4.43	1.11	.293	71.6%				4.28		4.42		0.6
2026	ZiPS DC	ROS	26	6	7	0	22	16	89.0	9.22	4.43	1.11	.293	71.6%				4.28		4.42		0.8
2026	ATC DC	ROS	26	5	7	0	22	16	90.0	9.11	4.15	1.32	.284	70.0%				4.57		4.55		0.6
2026	THE BAT	ROS	26	5	6	0	22	16	81.0	8.35	4.21	1.39	.286	68.5%				5.01		4.84		0.5
2026	THE BAT X	ROS	26	5	6	0	22	16	81.0	8.64	4.24	1.33	.274	69.2%				4.74		4.74		0.7
2026	OOPSY	ROS	26	5	3	0	22	16	90.0	8.99	3.94	1.27	.285	71.7%				4.31		4.40		0.8
Total	- - -	MLB		15	19	0	45	44	231.1	9.65	4.36	1.17	.289	75.3%	36.9%	11.7%	93.8	4.09	4.41	4.39	4.37	2.2

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2021	UL	NCAA	21	7	6	2	16	13	83.2	9.79	3.12	0.32	.297	72.5%				3.12		3.47
2021	HOU	CPX	21	1	1	0	2	0	4.0	13.50	0.00	0.00	.538	71.4%	15.4%	0.0%		2.25		1.15	2.53
2021	HOU	A	21	2	1	0	4	2	9.2	14.90	1.86	0.93	.125	65.2%	35.3%	14.3%		2.79		2.94	2.57
2021	HOU	MiLB	21	3	2	0	6	2	13.2	14.49	1.32	0.66	.310	69.0%	26.7%	8.3%		2.63		2.42	2.56
2022	HOU	A+	22	6	5	2	22	13	85.2	13.03	4.83	0.63	.390	64.9%	42.2%	7.6%		5.04		3.53	3.98
2022	HOU	AA	22	1	1	0	5	4	21.0	12.00	3.86	1.29	.244	78.7%	38.6%	14.3%		3.43		4.23	4.12
2022	HOU	MiLB	22	7	6	2	27	17	106.2	12.83	4.64	0.76	.367	66.5%	41.6%	9.0%		4.73		3.67	4.01
2023	HOU	AA	23	7	2	0	13	8	60.2	11.72	3.41	0.59	.312	68.6%	35.2%	6.1%		4.15		3.38	4.21
2023	HOU	AAA	23	2	5	0	15	13	64.0	8.72	5.06	0.98	.266	71.1%	32.9%	10.6%		4.64	5.89	5.36	5.96
2023	HOU	MiLB	23	9	7	0	28	21	124.2	10.18	4.26	0.79	.288	69.9%	34.0%	8.3%		4.40	5.89	4.39	5.11
2023	HOU	ST	23	0	0	0	1	0	3.0	9.00	6.00	0.00	.400	100.0%	100.0%	0.0%		0.00		3.81	3.81
2024	HOU	AAA	24	0	0	0	2	2	8.1	10.80	7.56	0.00	.350	85.7%	45.0%	0.0%		2.16	5.46	3.95	5.05
2024	HOU	ST	24	0	1	0	2	2	5.0	9.00	1.80	1.80	.313	35.7%	26.7%	12.5%		7.20		4.94	5.07
2024	HOU	MLB	24	7	13	0	29	28	145.0	10.61	4.03	1.30	.321	72.1%	36.0%	12.8%	94.2	4.53	4.02	4.18	4.01	1.7
2025	HOU	AA	25	0	1	0	2	2	6.1	8.53	1.42	1.42	.222	65.2%	38.9%	12.5%		2.84		4.08	3.62
2025	HOU	AAA	25	0	1	0	1	1	4.2	9.64	7.71	3.86	.308	61.0%	57.1%	50.0%		9.64	5.70	10.61	6.61
2025	HOU	MiLB	25	0	2	0	3	3	11.0	9.00	4.09	2.45	.258	62.5%	46.9%	25.0%		5.73	5.70	6.85	4.89
2025	HOU	ST	25	0	1	0	6	5	17.0	10.59	8.47	0.00	.286	69.0%	42.9%	0.0%		3.71		4.38	5.53
2025	HOU	MLB	25	1	5	0	7	7	35.1	7.90	5.09	1.53	.250	71.7%	38.6%	15.4%	93.2	5.35	5.43	5.54	5.03	-0.1
2026	HOU	ST	26	0	1	0	3	0	8.0	13.50	5.63	2.25	.214	61.0%	25.0%	20.0%		6.75		6.15	5.24
2026	FGDC	PROJ	26	5	6	0	27	13	84.0	9.14	4.02	1.33	.287	71.7%				4.47		4.53		0.5
2026	Steamer	PROJ	26	5	5	0	27	13	85.0	8.88	3.85	1.36	.292	71.6%	38.2%			4.55		4.55	4.39	0.5
2026	ZiPS	PROJ	26	6	7	0	20	18	96.7	9.40	4.19	1.30	.282	71.8%				4.37		4.51		0.7
2026	ZiPS DC	PROJ	26	5	6	0	27	13	82.0	9.40	4.19	1.30	.282	71.8%				4.37		4.51		0.5
2026	ATC	PROJ	26	5	7	0	25	15	93.0	8.92	3.90	1.35	.287	69.9%				4.60		4.57		0.5
2026	THE BAT	PROJ	26	4	7	0	25	15	93.0	8.96	3.95	1.35	.288	68.8%				4.82		4.57		0.9
2026	THE BAT X	PROJ	26	5	6	0	25	15	93.0	8.92	4.09	1.32	.276	69.3%				4.68		4.62		0.9
2026	OOPSY	PROJ	26	5	3	0	27	13	84.0	8.77	3.88	1.31	.283	71.5%				4.38		4.53		0.6
2026	HOU	AAA	26	0	0	0	3	3	14.1	12.56	3.77	0.00	.192	85.7%	34.6%	0.0%		1.26	5.05	3.06	4.03
2026	HOU	MLB	26	7	1	0	9	9	51.0	8.12	4.76	0.53	.227	86.4%	38.1%	5.6%	92.6	1.94	4.95	4.18	4.93	0.7
2026	FGDC	ROS	26	6	6	0	22	16	92.0	9.05	4.35	1.20	.291	71.3%				4.45		4.51		0.7
2026	Steamer	ROS	26	5	6	0	22	16	96.0	8.90	4.27	1.28	.290	71.2%				4.60		4.60		0.6
2026	ZiPS	ROS	26	4	5		12	12	62.0	9.22	4.43	1.11	.293	71.6%				4.28		4.42		0.6
2026	ZiPS DC	ROS	26	6	7	0	22	16	89.0	9.22	4.43	1.11	.293	71.6%				4.28		4.42		0.8
2026	ATC DC	ROS	26	5	7	0	22	16	90.0	9.11	4.15	1.32	.284	70.0%				4.57		4.55		0.6
2026	THE BAT	ROS	26	5	6	0	22	16	81.0	8.35	4.21	1.39	.286	68.5%				5.01		4.84		0.5
2026	THE BAT X	ROS	26	5	6	0	22	16	81.0	8.64	4.24	1.33	.274	69.2%				4.74		4.74		0.7
2026	OOPSY	ROS	26	5	3	0	22	16	90.0	8.99	3.94	1.27	.285	71.7%				4.31		4.40		0.8
Total	- - -	MLB		15	19	0	45	44	231.1	9.65	4.36	1.17	.289	75.3%	36.9%	11.7%	93.8	4.09	4.41	4.39	4.37	2.2

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonCollege

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2021	UL	NCAA	7	6	3.12	16	13		0	0	2			83.2	356	69	33	29	3	29		11	10	0	91
2021	HOU	CPX	1	1	2.25	2	0		0	0	0	0	1	4.0	19	7	2	1	0	0	0	0	2	0	6
2021	HOU	A	2	1	2.79	4	2		0	0	0	0	0	9.2	36	3	3	3	1	2	0	1	3	0	16
2021	HOU	MiLB	3	2	2.63	6	2		0	0	0	0	1	13.2	55	10	5	4	1	2	0	1	5	0	22
2022	HOU	A+	6	5	5.04	22	13		0	0	2	0	1	85.2	393	88	55	48	6	46	0	7	9	2	124
2022	HOU	AA	1	1	3.43	5	4		0	0	0	0	0	21.0	81	13	8	8	3	9	0	0	3	1	28
2022	HOU	MiLB	7	6	4.73	27	17		0	0	2	0	1	106.2	474	101	63	56	9	55	0	7	12	3	152
2023	HOU	AA	7	2	4.15	13	8		0	0	0	1	1	60.2	253	48	28	28	4	23	0	6	2	0	79
2023	HOU	AAA	2	5	4.64	15	13		0	0	0	1	0	64.0	268	49	33	33	7	36	0	5	2	0	62
2023	HOU	MiLB	9	7	4.40	28	21		0	0	0	2	1	124.2	521	97	61	61	11	59	0	11	4	0	141
2023	HOU	ST	0	0	0.00	1	0		0	0	0	1	0	3.0	10	2	0	0	0	2	0	0	0	0	3
2024	HOU	AAA	0	0	2.16	2	2		0	0	0	0	0	8.1	37	7	2	2	0	7	0	0	0	0	10
2024	HOU	ST	0	1	7.20	2	2		0	0	0	0	0	5.0	23	6	5	4	1	1	0	0	0	0	5
2024	HOU	MLB	7	13	4.53	29	28	10	0	0	0	0	0	145.0	632	139	80	73	21	65	0	7	3	0	171
2025	HOU	AA	0	1	2.84	2	2		0	0	0	0	0	6.1	26	5	3	2	1	1	0	0	1	0	6
2025	HOU	AAA	0	1	9.64	1	1		0	0	0	0	0	4.2	25	6	6	5	2	4	0	1	1	0	5
2025	HOU	MiLB	0	2	5.73	3	3		0	0	0	0	0	11.0	51	11	9	7	3	5	0	1	2	0	11
2025	HOU	ST	0	1	3.71	6	5		0	0	0	0	0	17.0	79	12	9	7	0	16	0	1	1	0	20
2025	HOU	MLB	1	5	5.35	7	7	2	0	0	0	0	0	35.1	156	30	21	21	6	20	0	3	0	0	31
2026	HOU	ST	0	1	6.75	3	0		0	0	0	1	0	8.0	34	5	6	6	2	5	0	1	0	0	12
2026	FGDC	PROJ	5	6	4.47	27	13	5			0	1		84.0	363	77	45	42	12	37		5			85
2026	Steamer	PROJ	5	5	4.55	27	13	5	0	0	0	1		85.0	368	80	46	43	13	36	1	4			84
2026	ZiPS	PROJ	6	7	4.37	20	18				0	1		96.7	421	86	51	47	14	45	0	6	4	0	101
2026	ZiPS DC	PROJ	5	6	4.37	27	13	5			0	1		82.0	358	73	43	40	12	38		5			86
2026	ATC	PROJ	5	7	4.60	25	15	5			0	1		93.0	403	86	52	48	14	40	1	5			92
2026	THE BAT	PROJ	4	7	4.82	25	15	2			0	1		93.0	406	87	53	50	14	41	1	5			93
2026	THE BAT X	PROJ	5	6	4.68	25	15	2			0	1		93.0	404	83	52	48	14	42	1	6			92
2026	OOPSY	PROJ	5	3	4.38	27	13	7			0	1		84.0	363	77	44	41	12	36		4			82
2026	HOU	AAA	0	0	1.26	3	3		0	0	0	0	0	14.1	55	5	2	2	0	6	0	3	0	0	20
2026	HOU	MLB	7	1	1.94	9	9	4	0	0	0	0	0	51.0	217	33	13	11	3	27	0	9	0	1	46
2026	FGDC	ROS	6	6	4.45	22	16	7			0	0		92.0	403	84	49	46	12	45		7			93
2026	Steamer	ROS	5	6	4.60	22	16	7	0	0	0	0		96.0	420	89	52	49	14	46		6			95
2026	ZiPS	ROS	4	5	4.28	12	12							62.0	269	55	32	29	8	30		6			63
2026	ZiPS DC	ROS	6	7	4.28	22	16	7			0	0		89.0	386	79	46	42	11	44		8			91
2026	ATC DC	ROS	5	7	4.57	22	16	7			0	0		90.0	391	81	50	46	13	42		6			91
2026	THE BAT	ROS	5	6	5.01	22	16				0	0		81.0	357	77	48	45	13	38	0	5			76
2026	THE BAT X	ROS	5	6	4.74	22	16	4			0	0		81.0	355	73	46	43	12	38	0	6			78
2026	OOPSY	ROS	5	3	4.31	22	16	8			0	0		90.0	392	82	47	43	13	40		5			90
Total	- - -	MLB	15	19	4.09	45	44	16	0	0	0	0	0	231.1	1005	202	114	105	30	112	0	19	3	1	248

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2021	UL	NCAA	7	6	3.12	16	13		0	0	2			83.2	356	69	33	29	3	29		11	10	0	91
2021	HOU	CPX	1	1	2.25	2	0		0	0	0	0	1	4.0	19	7	2	1	0	0	0	0	2	0	6
2021	HOU	A	2	1	2.79	4	2		0	0	0	0	0	9.2	36	3	3	3	1	2	0	1	3	0	16
2021	HOU	MiLB	3	2	2.63	6	2		0	0	0	0	1	13.2	55	10	5	4	1	2	0	1	5	0	22
2022	HOU	A+	6	5	5.04	22	13		0	0	2	0	1	85.2	393	88	55	48	6	46	0	7	9	2	124
2022	HOU	AA	1	1	3.43	5	4		0	0	0	0	0	21.0	81	13	8	8	3	9	0	0	3	1	28
2022	HOU	MiLB	7	6	4.73	27	17		0	0	2	0	1	106.2	474	101	63	56	9	55	0	7	12	3	152
2023	HOU	AA	7	2	4.15	13	8		0	0	0	1	1	60.2	253	48	28	28	4	23	0	6	2	0	79
2023	HOU	AAA	2	5	4.64	15	13		0	0	0	1	0	64.0	268	49	33	33	7	36	0	5	2	0	62
2023	HOU	MiLB	9	7	4.40	28	21		0	0	0	2	1	124.2	521	97	61	61	11	59	0	11	4	0	141
2023	HOU	ST	0	0	0.00	1	0		0	0	0	1	0	3.0	10	2	0	0	0	2	0	0	0	0	3
2024	HOU	AAA	0	0	2.16	2	2		0	0	0	0	0	8.1	37	7	2	2	0	7	0	0	0	0	10
2024	HOU	ST	0	1	7.20	2	2		0	0	0	0	0	5.0	23	6	5	4	1	1	0	0	0	0	5
2024	HOU	MLB	7	13	4.53	29	28	10	0	0	0	0	0	145.0	632	139	80	73	21	65	0	7	3	0	171
2025	HOU	AA	0	1	2.84	2	2		0	0	0	0	0	6.1	26	5	3	2	1	1	0	0	1	0	6
2025	HOU	AAA	0	1	9.64	1	1		0	0	0	0	0	4.2	25	6	6	5	2	4	0	1	1	0	5
2025	HOU	MiLB	0	2	5.73	3	3		0	0	0	0	0	11.0	51	11	9	7	3	5	0	1	2	0	11
2025	HOU	ST	0	1	3.71	6	5		0	0	0	0	0	17.0	79	12	9	7	0	16	0	1	1	0	20
2025	HOU	MLB	1	5	5.35	7	7	2	0	0	0	0	0	35.1	156	30	21	21	6	20	0	3	0	0	31
2026	HOU	ST	0	1	6.75	3	0		0	0	0	1	0	8.0	34	5	6	6	2	5	0	1	0	0	12
2026	FGDC	PROJ	5	6	4.47	27	13	5			0	1		84.0	363	77	45	42	12	37		5			85
2026	Steamer	PROJ	5	5	4.55	27	13	5	0	0	0	1		85.0	368	80	46	43	13	36	1	4			84
2026	ZiPS	PROJ	6	7	4.37	20	18				0	1		96.7	421	86	51	47	14	45	0	6	4	0	101
2026	ZiPS DC	PROJ	5	6	4.37	27	13	5			0	1		82.0	358	73	43	40	12	38		5			86
2026	ATC	PROJ	5	7	4.60	25	15	5			0	1		93.0	403	86	52	48	14	40	1	5			92
2026	THE BAT	PROJ	4	7	4.82	25	15	2			0	1		93.0	406	87	53	50	14	41	1	5			93
2026	THE BAT X	PROJ	5	6	4.68	25	15	2			0	1		93.0	404	83	52	48	14	42	1	6			92
2026	OOPSY	PROJ	5	3	4.38	27	13	7			0	1		84.0	363	77	44	41	12	36		4			82
2026	HOU	AAA	0	0	1.26	3	3		0	0	0	0	0	14.1	55	5	2	2	0	6	0	3	0	0	20
2026	HOU	MLB	7	1	1.94	9	9	4	0	0	0	0	0	51.0	217	33	13	11	3	27	0	9	0	1	46
2026	FGDC	ROS	6	6	4.45	22	16	7			0	0		92.0	403	84	49	46	12	45		7			93
2026	Steamer	ROS	5	6	4.60	22	16	7	0	0	0	0		96.0	420	89	52	49	14	46		6			95
2026	ZiPS	ROS	4	5	4.28	12	12							62.0	269	55	32	29	8	30		6			63
2026	ZiPS DC	ROS	6	7	4.28	22	16	7			0	0		89.0	386	79	46	42	11	44		8			91
2026	ATC DC	ROS	5	7	4.57	22	16	7			0	0		90.0	391	81	50	46	13	42		6			91
2026	THE BAT	ROS	5	6	5.01	22	16				0	0		81.0	357	77	48	45	13	38	0	5			76
2026	THE BAT X	ROS	5	6	4.74	22	16	4			0	0		81.0	355	73	46	43	12	38	0	6			78
2026	OOPSY	ROS	5	3	4.31	22	16	8			0	0		90.0	392	82	47	43	13	40		5			90
Total	- - -	MLB	15	19	4.09	45	44	16	0	0	0	0	0	231.1	1005	202	114	105	30	112	0	19	3	1	248

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAveragesCollege

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2021	UL	NCAA	9.79	3.12	3.14	0.32	25.6%	8.1%	17.4%	.218	1.17	.297	72.5%			3.47
2021	HOU	CPX	13.50	0.00	6.00	0.00	31.6%	0.0%	31.6%	.368	1.75	.538	71.4%	45	23	1.15
2021	HOU	A	14.90	1.86	8.00	0.93	44.4%	5.6%	38.9%	.091	0.52	.125	65.2%	62	63	2.94
2021	HOU	MiLB	14.49	1.32	11.00	0.66	40.0%	3.6%	36.4%	.192	0.88	.310	69.0%	57	51	2.42
2022	HOU	A+	13.03	4.83	2.70	0.63	31.6%	11.7%	19.8%	.259	1.56	.390	64.9%	100	73	3.53
2022	HOU	AA	12.00	3.86	3.11	1.29	34.6%	11.1%	23.5%	.181	1.05	.244	78.7%	69	83	4.23
2022	HOU	MiLB	12.83	4.64	2.76	0.76	32.1%	11.6%	20.5%	.245	1.46	.367	66.5%	94	75	3.67
2023	HOU	AA	11.72	3.41	3.43	0.59	31.2%	9.1%	22.1%	.214	1.17	.312	68.6%	89	71	3.38
2023	HOU	AAA	8.72	5.06	1.72	0.98	23.1%	13.4%	9.7%	.216	1.33	.266	71.1%	91	99	5.36
2023	HOU	MiLB	10.18	4.26	2.39	0.79	27.1%	11.3%	15.7%	.215	1.25	.288	69.9%	90	85	4.39
2023	HOU	ST	9.00	6.00	1.50	0.00	30.0%	20.0%	10.0%	.250	1.33	.400	100.0%	0	80	3.81
2024	HOU	AAA	10.80	7.56	1.43	0.00	27.0%	18.9%	8.1%	.233	1.68	.350	85.7%	46	79	3.95
2024	HOU	ST	9.00	1.80	5.00	1.80	21.7%	4.3%	17.4%	.273	1.40	.313	35.7%	161	108	4.94
2024	HOU	MLB	10.61	4.03	2.63	1.30	27.1%	10.3%	16.8%	.248	1.41	.321	72.1%	113	103	4.18
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	HOU	AA	8.53	1.42	6.00	1.42	23.1%	3.8%	19.2%	.200	0.95	.222	65.2%	69	97	4.08
2025	HOU	AAA	9.64	7.71	1.25	3.86	20.0%	16.0%	4.0%	.300	2.14	.308	61.0%	197	204	10.61
2025	HOU	MiLB	9.00	4.09	2.20	2.45	21.6%	9.8%	11.8%	.244	1.45	.258	62.5%	124	143	6.85
2025	HOU	ST	10.59	8.47	1.25	0.00	25.3%	20.3%	5.1%	.194	1.65	.286	69.0%	78	91	4.38
2025	HOU	MLB	7.90	5.09	1.55	1.53	19.9%	12.8%	7.1%	.226	1.42	.250	71.7%	131	134	5.54
2025			8.49	3.21	2.64	1.18	22.2%	8.4%	13.8%	.242	1.29	.289	72.3%			4.22
2026	HOU	ST	13.50	5.63	2.40	2.25	35.3%	14.7%	20.6%	.179	1.25	.214	61.0%	141	126	6.15
2026	FGDC	PROJ	9.14	4.02	2.28	1.33	23.4%	10.3%	13.1%	.239	1.36	.287	71.7%			4.53
2026	Steamer	PROJ	8.88	3.85	2.31	1.36	22.8%	9.9%	12.9%	.245	1.37	.292	71.6%			4.55
2026	ZiPS	PROJ	9.40	4.19	2.24	1.30	24.0%	10.7%	13.3%	.232	1.35	.282	71.8%			4.51
2026	ZiPS DC	PROJ	9.40	4.19	2.24	1.30	24.0%	10.7%	13.3%	.232	1.35	.282	71.8%			4.51
2026	ATC	PROJ	8.92	3.90	2.29	1.35	22.9%	10.0%	12.9%	.241	1.36	.287	69.9%			4.57
2026	THE BAT	PROJ	8.96	3.95	2.27	1.35	22.8%	10.1%	12.8%	.241	1.37	.288	68.8%			4.57
2026	THE BAT X	PROJ	8.92	4.09	2.18	1.32	22.8%	10.5%	12.4%	.233	1.34	.276	69.3%			4.62
2026	OOPSY	PROJ	8.77	3.88	2.26	1.31	22.5%	10.0%	12.5%	.238	1.35	.283	71.5%			4.53
2026	HOU	AAA	12.56	3.77	3.33	0.00	36.4%	10.9%	25.5%	.109	0.77	.192	85.7%	26	59	3.06
2026	HOU	MLB	8.12	4.76	1.70	0.53	21.2%	12.4%	8.8%	.182	1.18	.227	86.4%	47	101	4.18
2026			8.46	3.53	2.39	1.10	22.0%	9.2%	12.8%	.238	1.30	.286	72.2%			4.23
2026	FGDC	ROS	9.05	4.35	2.08	1.20	23.0%	11.1%	12.0%	.239	1.39	.291	71.3%			4.51
2026	Steamer	ROS	8.90	4.27	2.08	1.28	22.6%	10.8%	11.7%	.242	1.40	.290	71.2%			4.60
2026	ZiPS	ROS	9.22	4.43	2.08	1.11	23.5%	11.3%	12.2%	.237	1.38	.293	71.6%			4.42
2026	ZiPS DC	ROS	9.22	4.43	2.08	1.11	23.5%	11.3%	12.2%	.237	1.38	.293	71.6%			4.42
2026	ATC DC	ROS	9.11	4.15	2.19	1.32	23.4%	10.6%	12.7%	.236	1.36	.284	70.0%			4.55
2026	THE BAT	ROS	8.35	4.21	1.98	1.39	21.2%	10.7%	10.5%	.246	1.42	.286	68.5%			4.84
2026	THE BAT X	ROS	8.64	4.24	2.04	1.33	22.0%	10.8%	11.2%	.233	1.36	.274	69.2%			4.74
2026	OOPSY	ROS	8.99	3.94	2.28	1.27	23.0%	10.1%	12.9%	.237	1.35	.285	71.7%			4.40
Total	- - -	MLB	9.65	4.36	2.21	1.17	24.7%	11.1%	13.5%	.231	1.36	.289	75.3%	101	107	4.39

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2021	UL	NCAA	9.79	3.12	3.14	0.32	25.6%	8.1%	17.4%	.218	1.17	.297	72.5%			3.47
2021	HOU	CPX	13.50	0.00	6.00	0.00	31.6%	0.0%	31.6%	.368	1.75	.538	71.4%	45	23	1.15
2021	HOU	A	14.90	1.86	8.00	0.93	44.4%	5.6%	38.9%	.091	0.52	.125	65.2%	62	63	2.94
2021	HOU	MiLB	14.49	1.32	11.00	0.66	40.0%	3.6%	36.4%	.192	0.88	.310	69.0%	57	51	2.42
2022	HOU	A+	13.03	4.83	2.70	0.63	31.6%	11.7%	19.8%	.259	1.56	.390	64.9%	100	73	3.53
2022	HOU	AA	12.00	3.86	3.11	1.29	34.6%	11.1%	23.5%	.181	1.05	.244	78.7%	69	83	4.23
2022	HOU	MiLB	12.83	4.64	2.76	0.76	32.1%	11.6%	20.5%	.245	1.46	.367	66.5%	94	75	3.67
2023	HOU	AA	11.72	3.41	3.43	0.59	31.2%	9.1%	22.1%	.214	1.17	.312	68.6%	89	71	3.38
2023	HOU	AAA	8.72	5.06	1.72	0.98	23.1%	13.4%	9.7%	.216	1.33	.266	71.1%	91	99	5.36
2023	HOU	MiLB	10.18	4.26	2.39	0.79	27.1%	11.3%	15.7%	.215	1.25	.288	69.9%	90	85	4.39
2023	HOU	ST	9.00	6.00	1.50	0.00	30.0%	20.0%	10.0%	.250	1.33	.400	100.0%	0	80	3.81
2024	HOU	AAA	10.80	7.56	1.43	0.00	27.0%	18.9%	8.1%	.233	1.68	.350	85.7%	46	79	3.95
2024	HOU	ST	9.00	1.80	5.00	1.80	21.7%	4.3%	17.4%	.273	1.40	.313	35.7%	161	108	4.94
2024	HOU	MLB	10.61	4.03	2.63	1.30	27.1%	10.3%	16.8%	.248	1.41	.321	72.1%	113	103	4.18
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	HOU	AA	8.53	1.42	6.00	1.42	23.1%	3.8%	19.2%	.200	0.95	.222	65.2%	69	97	4.08
2025	HOU	AAA	9.64	7.71	1.25	3.86	20.0%	16.0%	4.0%	.300	2.14	.308	61.0%	197	204	10.61
2025	HOU	MiLB	9.00	4.09	2.20	2.45	21.6%	9.8%	11.8%	.244	1.45	.258	62.5%	124	143	6.85
2025	HOU	ST	10.59	8.47	1.25	0.00	25.3%	20.3%	5.1%	.194	1.65	.286	69.0%	78	91	4.38
2025	HOU	MLB	7.90	5.09	1.55	1.53	19.9%	12.8%	7.1%	.226	1.42	.250	71.7%	131	134	5.54
2025			8.49	3.21	2.64	1.18	22.2%	8.4%	13.8%	.242	1.29	.289	72.3%			4.22
2026	HOU	ST	13.50	5.63	2.40	2.25	35.3%	14.7%	20.6%	.179	1.25	.214	61.0%	141	126	6.15
2026	FGDC	PROJ	9.14	4.02	2.28	1.33	23.4%	10.3%	13.1%	.239	1.36	.287	71.7%			4.53
2026	Steamer	PROJ	8.88	3.85	2.31	1.36	22.8%	9.9%	12.9%	.245	1.37	.292	71.6%			4.55
2026	ZiPS	PROJ	9.40	4.19	2.24	1.30	24.0%	10.7%	13.3%	.232	1.35	.282	71.8%			4.51
2026	ZiPS DC	PROJ	9.40	4.19	2.24	1.30	24.0%	10.7%	13.3%	.232	1.35	.282	71.8%			4.51
2026	ATC	PROJ	8.92	3.90	2.29	1.35	22.9%	10.0%	12.9%	.241	1.36	.287	69.9%			4.57
2026	THE BAT	PROJ	8.96	3.95	2.27	1.35	22.8%	10.1%	12.8%	.241	1.37	.288	68.8%			4.57
2026	THE BAT X	PROJ	8.92	4.09	2.18	1.32	22.8%	10.5%	12.4%	.233	1.34	.276	69.3%			4.62
2026	OOPSY	PROJ	8.77	3.88	2.26	1.31	22.5%	10.0%	12.5%	.238	1.35	.283	71.5%			4.53
2026	HOU	AAA	12.56	3.77	3.33	0.00	36.4%	10.9%	25.5%	.109	0.77	.192	85.7%	26	59	3.06
2026	HOU	MLB	8.12	4.76	1.70	0.53	21.2%	12.4%	8.8%	.182	1.18	.227	86.4%	47	101	4.18
2026			8.46	3.53	2.39	1.10	22.0%	9.2%	12.8%	.238	1.30	.286	72.2%			4.23
2026	FGDC	ROS	9.05	4.35	2.08	1.20	23.0%	11.1%	12.0%	.239	1.39	.291	71.3%			4.51
2026	Steamer	ROS	8.90	4.27	2.08	1.28	22.6%	10.8%	11.7%	.242	1.40	.290	71.2%			4.60
2026	ZiPS	ROS	9.22	4.43	2.08	1.11	23.5%	11.3%	12.2%	.237	1.38	.293	71.6%			4.42
2026	ZiPS DC	ROS	9.22	4.43	2.08	1.11	23.5%	11.3%	12.2%	.237	1.38	.293	71.6%			4.42
2026	ATC DC	ROS	9.11	4.15	2.19	1.32	23.4%	10.6%	12.7%	.236	1.36	.284	70.0%			4.55
2026	THE BAT	ROS	8.35	4.21	1.98	1.39	21.2%	10.7%	10.5%	.246	1.42	.286	68.5%			4.84
2026	THE BAT X	ROS	8.64	4.24	2.04	1.33	22.0%	10.8%	11.2%	.233	1.36	.274	69.2%			4.74
2026	OOPSY	ROS	8.99	3.94	2.28	1.27	23.0%	10.1%	12.9%	.237	1.35	.285	71.7%			4.40
Total	- - -	MLB	9.65	4.36	2.21	1.17	24.7%	11.1%	13.5%	.231	1.36	.289	75.3%	101	107	4.39

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonCollege

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2023	HOU	AAA	165	86.8	106.8	18.1	8	4.8%	57	34.5%	4.64	5.89
2024	HOU	AAA	20	88.6	108.5	14.9	0	0.0%	8	40.0%	2.16	5.46
2024	HOU	MLB	389	88.9	119.9	16.4	30	7.7%	155	39.8%	4.53	4.02
2025	HOU	AAA	15	83.5	103.8	11.2	1	6.7%	3	20.0%	9.64	5.70
2025	HOU	MLB	102	89.1	112.3	13.9	9	8.8%	46	45.1%	5.35	5.43
2026	HOU	ST	16	83.6	109.8	31.2	0	0.0%	5	31.3%	6.75
2026	HOU	AAA	26	90.0	107.5	17.9	2	7.7%	6	23.1%	1.26	5.05
2026	HOU	MLB	135	87.3	109.3	16.6	8	5.9%	40	29.6%	1.94	4.95
Total	- - -	MLB	626	88.6	119.9	16.0	47	7.5%	241	38.5%	4.09	4.41

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2023	HOU	AAA	165	86.8	106.8	18.1	8	4.8%	57	34.5%	4.64	5.89
2024	HOU	AAA	20	88.6	108.5	14.9	0	0.0%	8	40.0%	2.16	5.46
2024	HOU	MLB	389	88.9	119.9	16.4	30	7.7%	155	39.8%	4.53	4.02
2025	HOU	AAA	15	83.5	103.8	11.2	1	6.7%	3	20.0%	9.64	5.70
2025	HOU	MLB	102	89.1	112.3	13.9	9	8.8%	46	45.1%	5.35	5.43
2026	HOU	ST	16	83.6	109.8	31.2	0	0.0%	5	31.3%	6.75
2026	HOU	AAA	26	90.0	107.5	17.9	2	7.7%	6	23.1%	1.26	5.05
2026	HOU	MLB	135	87.3	109.3	16.6	8	5.9%	40	29.6%	1.94	4.95
Total	- - -	MLB	626	88.6	119.9	16.0	47	7.5%	241	38.5%	4.09	4.41

Spencer Arrighetti

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BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG