Pitching

Gabe Mosser

Seattle Mariners (AAA)

Age: 29

Bats/Throws: R/R

6'4" / 185

DOB: 6/8/1996

(29 years, 11 months, 11 days)

Player Dashboard:

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

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	ERA ERA - Earned Run Average ((ER*9)/IP)	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
2018	SDP	A-	22	2	1	1	16	0	30.1	12.16	2.08	0.89	.324	86.8%	38.0%	11.5%	2.37	2.83	2.41
2018	SDP	A	22	1	1	0	3	0	12.0	13.50	2.25	0.00	.296	90.9%	38.5%	0.0%	0.00	1.23	1.96
2018	SDP	MiLB	22	3	2	1	19	0	42.1	12.54	2.13	0.64	.316	87.9%	38.1%	8.3%	1.70	2.38	2.29
2019	SDP	A	23	4	5	0	14	14	72.0	9.50	1.50	0.50	.355	59.3%	45.1%	5.2%	4.25	2.68	2.84
2019	SDP	A+	23	3	0	0	8	5	36.0	8.50	3.25	1.25	.340	72.3%	34.9%	11.4%	4.00	4.75	4.32
2019	SDP	MiLB	23	7	5	0	22	19	108.0	9.17	2.08	0.75	.350	63.8%	41.7%	7.4%	4.17	3.37	3.33
2021	SDP	A+	25	4	8	0	21	14	80.0	8.10	2.59	0.79	.316	66.9%	47.4%	8.4%	4.39	4.12	4.45
2022	SDP	AA	26	0	1	0	5	5	23.2	4.56	3.04	1.52	.295	72.4%	46.2%	16.7%	4.94	6.08	5.65
2023	SDP	CPX	27	2	0	0	6	2	12.0	14.25	1.50	0.75	.455	60.2%	53.1%	11.1%	3.00	3.36	3.04
2023	SDP	A	27	0	1	0	1	1	3.1	8.10	8.10	0.00	.417	50.0%	50.0%	0.0%	8.10	5.00	6.52
2023	SDP	AA	27	1	4	0	10	9	38.0	7.34	3.55	2.37	.300	73.9%	35.0%	21.7%	4.97	6.82	5.28
2023	SDP	MiLB	27	3	5	0	17	12	53.1	8.94	3.38	1.86	.342	68.0%	39.8%	18.3%	4.73	5.93	4.86
2024	SDP	AAA	28	7	7	0	28	26	133.1	6.95	3.24	1.01	.316	65.0%	42.7%	11.0%	5.40	4.92	5.32
2024	SDP	ST	28	0	0	0	1	0	0.2	0.00	0.00	0.00	.000	100.0%	0.0%	0.0%	0.00	3.74	3.74
2025	PHI	AA	29	2	4	0	8	8	41.1	10.89	2.83	1.31	.303	55.0%	38.7%	16.7%	5.01	3.70	2.83
2025	PHI	AAA	29	4	5	0	17	17	83.1	8.32	3.89	2.05	.299	77.1%	39.4%	20.4%	5.29	6.09	5.03
2025	PHI	MiLB	29	6	9	0	25	25	124.2	9.17	3.54	1.80	.300	70.5%	39.2%	19.4%	5.20	5.30	4.30
2025	PHI	ST	29	0	0	0	1	0	0.1	0.00	0.00	0.00	1.000	100.0%	0.0%	0.0%	0.00	3.73	3.73
2026	SEA	ST	30	1	1	0	4	1	9.0	6.00	4.00	2.00	.394	61.7%	34.3%	15.4%	9.00	6.54	6.35
2026	Steamer	PROJ	30	0	0	0	0	0	1.0	6.39	2.99	1.38	.287	71.2%	41.8%		4.59	4.82	4.73	0.0
2026	ZiPS	PROJ	30	5	7	0	21	20	104.0	6.92	3.12	1.21	.293	69.1%			4.67	4.50		0.7
2026	OOPSY	PROJ	30	0	0	0	1	1	4.7	6.68	3.25	1.41	.280	69.3%			4.76	4.91		0.0
2026	SEA	AAA	30	2	1	0	10	8	53.1	5.91	2.70	0.51	.255	68.0%	36.0%	5.8%	3.71	4.33	5.26
2026	FGDC	ROS	30	0	0	0	6	0	6.0	6.91	2.64	1.19	.289	72.2%			4.13	4.32		0.0
2026	Steamer	ROS	30	0	0	0	6	0	6.0	6.91	2.64	1.19	.289	72.2%			4.13	4.32		0.0
2026	ZiPS DC	ROS	30	0	0	0	6	0	6.0	6.92	3.12	1.21	.293	69.1%			4.67	4.50		0.0
2026	ATC DC	ROS	30	0	0	0	6	0	6.0	8.88	4.25	0.99	.275	69.6%			4.26	4.18		0.0
2026	THE BAT	ROS	30	0	0	0	6	0	5.0	7.77	3.96	1.51	.306	66.7%			5.55	5.04		0.0
2026	THE BAT X	ROS	30	0	0	0	6	0	5.0	7.86	4.04	1.51	.307	66.6%			5.59	5.06		0.0
2026	OOPSY	ROS	30	0	0	0	6	0	6.0	6.19	2.99	1.43	.275	68.2%			4.77	4.96		0.0

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	ERA ERA - Earned Run Average ((ER*9)/IP)	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
2018	SDP	A-	22	2	1	1	16	0	30.1	12.16	2.08	0.89	.324	86.8%	38.0%	11.5%	2.37	2.83	2.41
2018	SDP	A	22	1	1	0	3	0	12.0	13.50	2.25	0.00	.296	90.9%	38.5%	0.0%	0.00	1.23	1.96
2018	SDP	MiLB	22	3	2	1	19	0	42.1	12.54	2.13	0.64	.316	87.9%	38.1%	8.3%	1.70	2.38	2.29
2019	SDP	A	23	4	5	0	14	14	72.0	9.50	1.50	0.50	.355	59.3%	45.1%	5.2%	4.25	2.68	2.84
2019	SDP	A+	23	3	0	0	8	5	36.0	8.50	3.25	1.25	.340	72.3%	34.9%	11.4%	4.00	4.75	4.32
2019	SDP	MiLB	23	7	5	0	22	19	108.0	9.17	2.08	0.75	.350	63.8%	41.7%	7.4%	4.17	3.37	3.33
2021	SDP	A+	25	4	8	0	21	14	80.0	8.10	2.59	0.79	.316	66.9%	47.4%	8.4%	4.39	4.12	4.45
2022	SDP	AA	26	0	1	0	5	5	23.2	4.56	3.04	1.52	.295	72.4%	46.2%	16.7%	4.94	6.08	5.65
2023	SDP	CPX	27	2	0	0	6	2	12.0	14.25	1.50	0.75	.455	60.2%	53.1%	11.1%	3.00	3.36	3.04
2023	SDP	A	27	0	1	0	1	1	3.1	8.10	8.10	0.00	.417	50.0%	50.0%	0.0%	8.10	5.00	6.52
2023	SDP	AA	27	1	4	0	10	9	38.0	7.34	3.55	2.37	.300	73.9%	35.0%	21.7%	4.97	6.82	5.28
2023	SDP	MiLB	27	3	5	0	17	12	53.1	8.94	3.38	1.86	.342	68.0%	39.8%	18.3%	4.73	5.93	4.86
2024	SDP	AAA	28	7	7	0	28	26	133.1	6.95	3.24	1.01	.316	65.0%	42.7%	11.0%	5.40	4.92	5.32
2024	SDP	ST	28	0	0	0	1	0	0.2	0.00	0.00	0.00	.000	100.0%	0.0%	0.0%	0.00	3.74	3.74
2025	PHI	AA	29	2	4	0	8	8	41.1	10.89	2.83	1.31	.303	55.0%	38.7%	16.7%	5.01	3.70	2.83
2025	PHI	AAA	29	4	5	0	17	17	83.1	8.32	3.89	2.05	.299	77.1%	39.4%	20.4%	5.29	6.09	5.03
2025	PHI	MiLB	29	6	9	0	25	25	124.2	9.17	3.54	1.80	.300	70.5%	39.2%	19.4%	5.20	5.30	4.30
2025	PHI	ST	29	0	0	0	1	0	0.1	0.00	0.00	0.00	1.000	100.0%	0.0%	0.0%	0.00	3.73	3.73
2026	SEA	ST	30	1	1	0	4	1	9.0	6.00	4.00	2.00	.394	61.7%	34.3%	15.4%	9.00	6.54	6.35
2026	Steamer	PROJ	30	0	0	0	0	0	1.0	6.39	2.99	1.38	.287	71.2%	41.8%		4.59	4.82	4.73	0.0
2026	ZiPS	PROJ	30	5	7	0	21	20	104.0	6.92	3.12	1.21	.293	69.1%			4.67	4.50		0.7
2026	OOPSY	PROJ	30	0	0	0	1	1	4.7	6.68	3.25	1.41	.280	69.3%			4.76	4.91		0.0
2026	SEA	AAA	30	2	1	0	10	8	53.1	5.91	2.70	0.51	.255	68.0%	36.0%	5.8%	3.71	4.33	5.26
2026	FGDC	ROS	30	0	0	0	6	0	6.0	6.91	2.64	1.19	.289	72.2%			4.13	4.32		0.0
2026	Steamer	ROS	30	0	0	0	6	0	6.0	6.91	2.64	1.19	.289	72.2%			4.13	4.32		0.0
2026	ZiPS DC	ROS	30	0	0	0	6	0	6.0	6.92	3.12	1.21	.293	69.1%			4.67	4.50		0.0
2026	ATC DC	ROS	30	0	0	0	6	0	6.0	8.88	4.25	0.99	.275	69.6%			4.26	4.18		0.0
2026	THE BAT	ROS	30	0	0	0	6	0	5.0	7.77	3.96	1.51	.306	66.7%			5.55	5.04		0.0
2026	THE BAT X	ROS	30	0	0	0	6	0	5.0	7.86	4.04	1.51	.307	66.6%			5.59	5.06		0.0
2026	OOPSY	ROS	30	0	0	0	6	0	6.0	6.19	2.99	1.43	.275	68.2%			4.77	4.96		0.0

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

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
2018	SDP	A-	2	1	2.37	16	0		0	0	1	3	0	30.1	122	26	8	8	3	7	1	0	1	1	41
2018	SDP	A	1	1	0.00	3	0		0	0	0	0	0	12.0	48	8	1	0	0	3	0	0	0	0	18
2018	SDP	MiLB	3	2	1.70	19	0		0	0	1	3	0	42.1	170	34	9	8	3	10	1	0	1	1	59
2019	SDP	A	4	5	4.25	14	14		0	0	0	0	0	72.0	309	80	42	34	4	12	0	3	4	1	76
2019	SDP	A+	3	0	4.00	8	5		0	0	0	0	0	36.0	156	40	20	16	5	13	0	1	1	0	34
2019	SDP	MiLB	7	5	4.17	22	19		0	0	0	0	0	108.0	465	120	62	50	9	25	0	4	5	1	110
2021	SDP	A+	4	8	4.39	21	14		0	0	0	1	0	80.0	337	80	42	39	7	23	0	4	7	1	72
2022	SDP	AA	0	1	4.94	5	5		0	0	0	0	0	23.2	103	27	14	13	4	8	0	1	1	0	12
2023	SDP	CPX	2	0	3.00	6	2		0	0	0	0	0	12.0	55	16	8	4	1	2	0	0	0	0	19
2023	SDP	A	0	1	8.10	1	1		0	0	0	0	0	3.1	18	5	4	3	0	3	0	0	0	0	3
2023	SDP	AA	1	4	4.97	10	9		0	0	0	0	0	38.0	168	43	26	21	10	15	0	2	3	0	31
2023	SDP	MiLB	3	5	4.73	17	12		0	0	0	0	0	53.1	241	64	38	28	11	20	0	2	3	0	53
2024	SDP	AAA	7	7	5.40	28	26		0	0	0	0	0	133.1	585	146	83	80	15	48	0	4	2	1	103
2024	SDP	ST	0	0	0.00	1	0		0	0	0	0	0	0.2	2	0	0	0	0	0	0	0	0	0	0
2025	PHI	AA	2	4	5.01	8	8		0	0	0	0	0	41.1	178	39	28	23	6	13	0	0	2	0	50
2025	PHI	AAA	4	5	5.29	17	17		0	0	0	0	0	83.1	368	88	50	49	19	36	0	5	1	0	77
2025	PHI	MiLB	6	9	5.20	25	25		0	0	0	0	0	124.2	546	127	78	72	25	49	0	5	3	0	127
2025	PHI	ST	0	0	0.00	1	0		0	0	0	0	0	0.1	1	1	0	0	0	0	0	0	0	0	0
2026	SEA	ST	1	1	9.00	4	1		0	0	0	0	1	9.0	45	15	9	9	2	4	0	0	0	0	6
2026	Steamer	PROJ	0	0	4.59	0	0	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2026	ZiPS	PROJ	5	7	4.67	21	20				0	0		104.0	455	108	58	54	14	36	0	4	3	0	80
2026	OOPSY	PROJ	0	0	4.76	1	1	0			0	0		4.7	21	5	3	2	1	2	0	0			4
2026	SEA	AAA	2	1	3.71	10	8		0	0	0	0	1	53.1	221	45	23	22	3	16	0	2	0	0	35
2026	FGDC	ROS	0	0	4.13	6	0	0			0	0		6.0	24	6	3	3	1	2		0			4
2026	Steamer	ROS	0	0	4.13	6	0	0	0	0	0	0		6.0	24	6	3	3	1	2		0			4
2026	ZiPS DC	ROS	0	0	4.67	6	0	0			0	0		6.0	25	6	3	3	1	2		0			4
2026	ATC DC	ROS	0	0	4.26	6	0	0			0	0		6.0	26	5	3	3	1	3		0			6
2026	THE BAT	ROS	0	0	5.55	6	0				0	0		5.0	21	5	3	3	1	2	0	0			4
2026	THE BAT X	ROS	0	0	5.59	6	0	0			0	0		5.0	21	5	3	3	1	2	0	0			4
2026	OOPSY	ROS	0	0	4.77	6	0	0			0	0		6.0	24	6	3	3	1	2		0			4

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
2018	SDP	A-	2	1	2.37	16	0		0	0	1	3	0	30.1	122	26	8	8	3	7	1	0	1	1	41
2018	SDP	A	1	1	0.00	3	0		0	0	0	0	0	12.0	48	8	1	0	0	3	0	0	0	0	18
2018	SDP	MiLB	3	2	1.70	19	0		0	0	1	3	0	42.1	170	34	9	8	3	10	1	0	1	1	59
2019	SDP	A	4	5	4.25	14	14		0	0	0	0	0	72.0	309	80	42	34	4	12	0	3	4	1	76
2019	SDP	A+	3	0	4.00	8	5		0	0	0	0	0	36.0	156	40	20	16	5	13	0	1	1	0	34
2019	SDP	MiLB	7	5	4.17	22	19		0	0	0	0	0	108.0	465	120	62	50	9	25	0	4	5	1	110
2021	SDP	A+	4	8	4.39	21	14		0	0	0	1	0	80.0	337	80	42	39	7	23	0	4	7	1	72
2022	SDP	AA	0	1	4.94	5	5		0	0	0	0	0	23.2	103	27	14	13	4	8	0	1	1	0	12
2023	SDP	CPX	2	0	3.00	6	2		0	0	0	0	0	12.0	55	16	8	4	1	2	0	0	0	0	19
2023	SDP	A	0	1	8.10	1	1		0	0	0	0	0	3.1	18	5	4	3	0	3	0	0	0	0	3
2023	SDP	AA	1	4	4.97	10	9		0	0	0	0	0	38.0	168	43	26	21	10	15	0	2	3	0	31
2023	SDP	MiLB	3	5	4.73	17	12		0	0	0	0	0	53.1	241	64	38	28	11	20	0	2	3	0	53
2024	SDP	AAA	7	7	5.40	28	26		0	0	0	0	0	133.1	585	146	83	80	15	48	0	4	2	1	103
2024	SDP	ST	0	0	0.00	1	0		0	0	0	0	0	0.2	2	0	0	0	0	0	0	0	0	0	0
2025	PHI	AA	2	4	5.01	8	8		0	0	0	0	0	41.1	178	39	28	23	6	13	0	0	2	0	50
2025	PHI	AAA	4	5	5.29	17	17		0	0	0	0	0	83.1	368	88	50	49	19	36	0	5	1	0	77
2025	PHI	MiLB	6	9	5.20	25	25		0	0	0	0	0	124.2	546	127	78	72	25	49	0	5	3	0	127
2025	PHI	ST	0	0	0.00	1	0		0	0	0	0	0	0.1	1	1	0	0	0	0	0	0	0	0	0
2026	SEA	ST	1	1	9.00	4	1		0	0	0	0	1	9.0	45	15	9	9	2	4	0	0	0	0	6
2026	Steamer	PROJ	0	0	4.59	0	0	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2026	ZiPS	PROJ	5	7	4.67	21	20				0	0		104.0	455	108	58	54	14	36	0	4	3	0	80
2026	OOPSY	PROJ	0	0	4.76	1	1	0			0	0		4.7	21	5	3	2	1	2	0	0			4
2026	SEA	AAA	2	1	3.71	10	8		0	0	0	0	1	53.1	221	45	23	22	3	16	0	2	0	0	35
2026	FGDC	ROS	0	0	4.13	6	0	0			0	0		6.0	24	6	3	3	1	2		0			4
2026	Steamer	ROS	0	0	4.13	6	0	0	0	0	0	0		6.0	24	6	3	3	1	2		0			4
2026	ZiPS DC	ROS	0	0	4.67	6	0	0			0	0		6.0	25	6	3	3	1	2		0			4
2026	ATC DC	ROS	0	0	4.26	6	0	0			0	0		6.0	26	5	3	3	1	3		0			6
2026	THE BAT	ROS	0	0	5.55	6	0				0	0		5.0	21	5	3	3	1	2	0	0			4
2026	THE BAT X	ROS	0	0	5.59	6	0	0			0	0		5.0	21	5	3	3	1	2	0	0			4
2026	OOPSY	ROS	0	0	4.77	6	0	0			0	0		6.0	24	6	3	3	1	2		0			4

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages

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
2018	SDP	A-	12.16	2.08	5.86	0.89	33.6%	5.7%	27.9%	.226	1.09	.324	86.8%	65	77	2.83
2018	SDP	A	13.50	2.25	6.00	0.00	37.5%	6.3%	31.3%	.178	0.92	.296	90.9%	0	33	1.23
2018	SDP	MiLB	12.54	2.13	5.90	0.64	34.7%	5.9%	28.8%	.213	1.04	.316	87.9%	46	64	2.38
2019	SDP	A	9.50	1.50	6.33	0.50	24.6%	3.9%	20.7%	.272	1.28	.355	59.3%	110	71	2.68
2019	SDP	A+	8.50	3.25	2.62	1.25	21.8%	8.3%	13.5%	.282	1.47	.340	72.3%	105	123	4.75
2019	SDP	MiLB	9.17	2.08	4.40	0.75	23.7%	5.4%	18.3%	.275	1.34	.350	63.8%	109	89	3.37
2021	SDP	A+	8.10	2.59	3.13	0.79	21.4%	6.8%	14.5%	.258	1.29	.316	66.9%	99	93	4.12
2022	SDP	AA	4.56	3.04	1.50	1.52	11.7%	7.8%	3.9%	.287	1.48	.295	72.4%	105	126	6.08
2023	SDP	CPX	14.25	1.50	9.50	0.75	34.5%	3.6%	30.9%	.302	1.50	.455	60.2%	49	57	3.36
2023	SDP	A	8.10	8.10	1.00	0.00	16.7%	16.7%	0.0%	.333	2.40	.417	50.0%	176	109	5.00
2023	SDP	AA	7.34	3.55	2.07	2.37	18.5%	8.9%	9.5%	.285	1.53	.300	73.9%	113	153	6.82
2023	SDP	MiLB	8.94	3.38	2.65	1.86	22.0%	8.3%	13.7%	.292	1.58	.342	68.0%	103	128	5.93
2024	SDP	AAA	6.95	3.24	2.15	1.01	17.6%	8.2%	9.4%	.274	1.46	.316	65.0%	96	90	4.92
2024	SDP	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.000	0.00	.000	100.0%	0	83	3.74
2025	PHI	AA	10.89	2.83	3.85	1.31	28.1%	7.3%	20.8%	.236	1.26	.303	55.0%	123	89	3.70
2025	PHI	AAA	8.32	3.89	2.14	2.05	20.9%	9.8%	11.1%	.269	1.49	.299	77.1%	114	131	6.09
2025	PHI	MiLB	9.17	3.54	2.59	1.80	23.3%	9.0%	14.3%	.258	1.41	.300	70.5%	117	117	5.30
2025	PHI	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	1.000	3.00	1.000	100.0%	0	75	3.73
2026	SEA	ST	6.00	4.00	1.50	2.00	13.3%	8.9%	4.4%	.366	2.11	.394	61.7%	183	134	6.54
2026	Steamer	PROJ	6.39	2.99	2.14	1.38	16.4%	7.7%	8.7%	.263	1.38	.287	71.2%			4.82
2026	ZiPS	PROJ	6.92	3.12	2.22	1.21	17.6%	7.9%	9.7%	.260	1.38	.293	69.1%			4.50
2026	OOPSY	PROJ	6.68	3.25	2.06	1.41	16.8%	8.2%	8.7%	.256	1.39	.280	69.3%			4.91
2026	SEA	AAA	5.91	2.70	2.19	0.51	15.8%	7.2%	8.6%	.222	1.14	.255	68.0%	72	80	4.33
2026	FGDC	ROS	6.91	2.64	2.62	1.19	18.0%	6.9%	11.1%	.257	1.30	.289	72.2%			4.32
2026	Steamer	ROS	6.91	2.64	2.62	1.19	18.0%	6.9%	11.1%	.257	1.30	.289	72.2%			4.32
2026	ZiPS DC	ROS	6.92	3.12	2.22	1.21	17.6%	7.9%	9.7%	.260	1.38	.293	69.1%			4.50
2026	ATC DC	ROS	8.88	4.25	2.09	0.99	21.6%	10.3%	11.3%	.227	1.39	.275	69.6%			4.18
2026	THE BAT	ROS	7.77	3.96	1.97	1.51	19.2%	9.8%	9.5%	.269	1.52	.306	66.7%			5.04
2026	THE BAT X	ROS	7.86	4.04	1.95	1.51	19.3%	9.9%	9.4%	.269	1.53	.307	66.6%			5.06
2026	OOPSY	ROS	6.19	2.99	2.07	1.43	15.9%	7.7%	8.2%	.256	1.35	.275	68.2%			4.96

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
2018	SDP	A-	12.16	2.08	5.86	0.89	33.6%	5.7%	27.9%	.226	1.09	.324	86.8%	65	77	2.83
2018	SDP	A	13.50	2.25	6.00	0.00	37.5%	6.3%	31.3%	.178	0.92	.296	90.9%	0	33	1.23
2018	SDP	MiLB	12.54	2.13	5.90	0.64	34.7%	5.9%	28.8%	.213	1.04	.316	87.9%	46	64	2.38
2019	SDP	A	9.50	1.50	6.33	0.50	24.6%	3.9%	20.7%	.272	1.28	.355	59.3%	110	71	2.68
2019	SDP	A+	8.50	3.25	2.62	1.25	21.8%	8.3%	13.5%	.282	1.47	.340	72.3%	105	123	4.75
2019	SDP	MiLB	9.17	2.08	4.40	0.75	23.7%	5.4%	18.3%	.275	1.34	.350	63.8%	109	89	3.37
2021	SDP	A+	8.10	2.59	3.13	0.79	21.4%	6.8%	14.5%	.258	1.29	.316	66.9%	99	93	4.12
2022	SDP	AA	4.56	3.04	1.50	1.52	11.7%	7.8%	3.9%	.287	1.48	.295	72.4%	105	126	6.08
2023	SDP	CPX	14.25	1.50	9.50	0.75	34.5%	3.6%	30.9%	.302	1.50	.455	60.2%	49	57	3.36
2023	SDP	A	8.10	8.10	1.00	0.00	16.7%	16.7%	0.0%	.333	2.40	.417	50.0%	176	109	5.00
2023	SDP	AA	7.34	3.55	2.07	2.37	18.5%	8.9%	9.5%	.285	1.53	.300	73.9%	113	153	6.82
2023	SDP	MiLB	8.94	3.38	2.65	1.86	22.0%	8.3%	13.7%	.292	1.58	.342	68.0%	103	128	5.93
2024	SDP	AAA	6.95	3.24	2.15	1.01	17.6%	8.2%	9.4%	.274	1.46	.316	65.0%	96	90	4.92
2024	SDP	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.000	0.00	.000	100.0%	0	83	3.74
2025	PHI	AA	10.89	2.83	3.85	1.31	28.1%	7.3%	20.8%	.236	1.26	.303	55.0%	123	89	3.70
2025	PHI	AAA	8.32	3.89	2.14	2.05	20.9%	9.8%	11.1%	.269	1.49	.299	77.1%	114	131	6.09
2025	PHI	MiLB	9.17	3.54	2.59	1.80	23.3%	9.0%	14.3%	.258	1.41	.300	70.5%	117	117	5.30
2025	PHI	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	1.000	3.00	1.000	100.0%	0	75	3.73
2026	SEA	ST	6.00	4.00	1.50	2.00	13.3%	8.9%	4.4%	.366	2.11	.394	61.7%	183	134	6.54
2026	Steamer	PROJ	6.39	2.99	2.14	1.38	16.4%	7.7%	8.7%	.263	1.38	.287	71.2%			4.82
2026	ZiPS	PROJ	6.92	3.12	2.22	1.21	17.6%	7.9%	9.7%	.260	1.38	.293	69.1%			4.50
2026	OOPSY	PROJ	6.68	3.25	2.06	1.41	16.8%	8.2%	8.7%	.256	1.39	.280	69.3%			4.91
2026	SEA	AAA	5.91	2.70	2.19	0.51	15.8%	7.2%	8.6%	.222	1.14	.255	68.0%	72	80	4.33
2026	FGDC	ROS	6.91	2.64	2.62	1.19	18.0%	6.9%	11.1%	.257	1.30	.289	72.2%			4.32
2026	Steamer	ROS	6.91	2.64	2.62	1.19	18.0%	6.9%	11.1%	.257	1.30	.289	72.2%			4.32
2026	ZiPS DC	ROS	6.92	3.12	2.22	1.21	17.6%	7.9%	9.7%	.260	1.38	.293	69.1%			4.50
2026	ATC DC	ROS	8.88	4.25	2.09	0.99	21.6%	10.3%	11.3%	.227	1.39	.275	69.6%			4.18
2026	THE BAT	ROS	7.77	3.96	1.97	1.51	19.2%	9.8%	9.5%	.269	1.52	.306	66.7%			5.04
2026	THE BAT X	ROS	7.86	4.04	1.95	1.51	19.3%	9.9%	9.4%	.269	1.53	.307	66.6%			5.06
2026	OOPSY	ROS	6.19	2.99	2.07	1.43	15.9%	7.7%	8.2%	.256	1.35	.275	68.2%			4.96

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

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)
2024	SDP	AAA	430	88.1	110.6	12.1	0		142	33.0%	5.40
2025	PHI	AAA	250	88.9	112.0	16.2	0		96	38.4%	5.29
2026	SEA	ST	35	89.8	111.3	13.5	3	8.6%	14	40.0%	9.00
2026	SEA	AAA	168	88.7	110.8	15.4	0		64	38.1%	3.71

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)
2024	SDP	AAA	430	88.1	110.6	12.1	0		142	33.0%	5.40
2025	PHI	AAA	250	88.9	112.0	16.2	0		96	38.4%	5.29
2026	SEA	ST	35	89.8	111.3	13.5	3	8.6%	14	40.0%	9.00
2026	SEA	AAA	168	88.7	110.8	15.4	0		64	38.1%	3.71

Gabe Mosser

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

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