Keider Montero

Detroit Tigers

Age: 25

Bats/Throws: R/R

6'1" / 145

DOB: 7/6/2000

(25 years, 9 months, 5 days)

Player Dashboard:

Stats

PostseasonPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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
2017	DET	R	16	1	5	0	14	12	47.0	7.85	5.17	0.00	.313	54.7%	46.4%	0.0%		4.02		3.37	3.81
2018	DET	R	17	2	2	5	15	5	46.1	7.77	3.11	0.39	.307	70.1%	40.7%	3.7%		2.14		3.75	3.75
2019	DET	R	18	2	1	0	5	5	23.0	9.00	4.30	0.00	.333	75.8%	48.4%	0.0%		1.57		2.94	3.42
2019	DET	A-	18	2	2	0	5	5	24.2	9.49	1.82	0.73	.345	82.6%	43.3%	14.3%		2.55		2.96	2.33
2019	DET	MiLB	18	4	3	0	10	10	47.2	9.25	3.02	0.38	.339	78.7%	45.9%	6.5%		2.08		2.95	2.86
2021	DET	A+	20	4	8	0	15	15	61.1	8.66	2.79	0.88	.394	67.3%	47.3%	9.2%		5.28		4.44	4.67
2022	DET	A+	21	7	7	0	25	25	103.2	8.77	3.21	1.04	.308	67.1%	43.0%	12.0%		4.51		4.43	4.19
2023	DET	A+	22	0	0	0	4	4	16.0	12.38	2.25	0.56	.265	71.4%	48.5%	10.0%		2.81		2.32	2.19
2023	DET	AA	22	10	2	0	15	15	69.1	11.81	4.02	0.91	.373	67.2%	40.9%	9.3%		4.93		3.35	3.60
2023	DET	AAA	22	5	2	0	8	7	42.0	10.07	3.00	1.71	.312	73.8%	38.3%	16.3%		4.93		5.10	4.86
2023	DET	MiLB	22	15	4	0	27	26	127.1	11.31	3.46	1.13	.341	69.6%	40.7%	11.9%		4.66		3.79	3.84
2024	DET	AAA	23	1	4	0	13	13	48.1	10.06	5.59	0.93	.353	72.7%	37.8%	10.2%		5.03		4.67	5.14
2024	DET	ST	23	0	0	1	4	1	9.0	9.00	3.00	0.00	.296	54.5%	50.0%	0.0%		5.00		2.74	3.69
2024	DET	MLB	23	6	6	0	19	16	98.1	7.05	2.84	1.74	.287	74.5%	39.2%	17.3%	94.7	4.76	5.50	5.15	4.33	0.0
2024	DET	MLB	23	0	0	0	2	1	3.0	9.00	0.00	0.00	.143	100.0%	14.3%	0.0%		0.00		1.17	4.19
2025	DET	AAA	24	4	4	0	10	8	42.2	9.07	3.16	1.05	.319	58.5%	42.1%	12.5%		5.91		4.27	4.35
2025	DET	ST	24	0	1	0	5	3	14.0	10.93	3.86	0.64	.306	78.3%	47.2%	11.1%		3.21		3.52	3.73
2025	DET	MLB	24	5	3	0	20	12	90.2	7.15	3.08	1.59	.295	77.7%	41.5%	15.0%	94.0	4.37	4.65	4.93	4.46	0.1
2025	DET	MLB	24	0	0	1	3	0	5.1	3.38	3.38	0.00	.071	80.0%	50.0%	0.0%		0.00		4.64	6.08
2026	DET	ST	25	0	1	0	2	2	5.0	3.60	1.80	3.60	.375	64.5%	38.9%	50.0%		9.00		8.65	4.95
2026	FGDC	PROJ	25	3	3	0	33	5	55.0	7.48	3.06	1.29	.291	71.3%				4.41		4.49		0.2
2026	Steamer	PROJ	25	3	3	0	33	5	55.0	7.73	2.98	1.26	.293	72.0%	40.9%			4.29		4.35	4.36	0.3
2026	ZiPS	PROJ	25	7	8	0	29	21	123.3	7.23	3.14	1.31	.288	70.5%				4.53		4.62		0.9
2026	ZiPS DC	PROJ	25	3	4	0	33	5	55.0	7.23	3.14	1.31	.288	70.5%				4.53		4.62		0.2
2026	ATC	PROJ	25	3	3	0	24	5	50.0	7.58	3.12	1.32	.293	70.5%				4.49		4.51		0.2
2026	OOPSY	PROJ	25	3	1	0	33	5	54.0	7.65	3.23	1.26	.291	69.6%				4.48		4.47		0.2
2026	DET	AAA	25	0	0	0	1	1	4.0	6.75	2.25	0.00	.111	100.0%	33.3%	0.0%		0.00		3.47	4.73
2026	DET	MLB	25	0	1	0	1	1	4.1	6.23	2.08	0.00	.231	25.0%	38.5%	0.0%	94.5	4.15	1.78	2.46	4.19	0.1
2026	FGDC	ROS	25	3	4	0	32	6	58.0	7.49	3.15	1.25	.293	71.0%				4.43		4.46		0.3
2026	Steamer	ROS	25	3	4	0	32	6	58.0	7.73	3.18	1.21	.293	72.0%				4.29		4.36		0.3
2026	ZiPS	ROS	25	6	8		26	19	109.0	7.24	3.13	1.29	.293	70.0%				4.56		4.57		0.9
2026	ZiPS DC	ROS	25	3	4	0	32	6	58.0	7.24	3.13	1.29	.293	70.0%				4.56		4.57		0.3
2026	ATC DC	ROS	25	4	4	0	32	6	67.0	7.58	3.16	1.32	.293	70.6%				4.49		4.52		0.4
2026	THE BAT	ROS	25	3	3	0	32	6	51.0	7.35	3.42	1.39	.289	68.9%				4.88		4.81		0.2
2026	THE BAT X	ROS	25	3	3	0	32	6	51.0	7.35	3.49	1.34	.289	69.4%				4.79		4.72		0.3
2026	OOPSY	ROS	25	3	2	0	32	6	58.0	7.33	3.13	1.31	.295	68.4%				4.68		4.58		0.2
Total	- - -	MLB		11	10	0	40	29	193.1	7.08	2.93	1.63	.290	75.1%	40.3%	15.7%	94.4	4.56	4.96	4.99	4.39	0.3
Postseason	- - -	MLB		0	0	1	5	1	8.1	5.40	2.16	0.00	.095	83.3%	38.1%	0.0%		0.00		3.39	5.40

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
2017	DET	R	16	1	5	0	14	12	47.0	7.85	5.17	0.00	.313	54.7%	46.4%	0.0%		4.02		3.37	3.81
2018	DET	R	17	2	2	5	15	5	46.1	7.77	3.11	0.39	.307	70.1%	40.7%	3.7%		2.14		3.75	3.75
2019	DET	R	18	2	1	0	5	5	23.0	9.00	4.30	0.00	.333	75.8%	48.4%	0.0%		1.57		2.94	3.42
2019	DET	A-	18	2	2	0	5	5	24.2	9.49	1.82	0.73	.345	82.6%	43.3%	14.3%		2.55		2.96	2.33
2019	DET	MiLB	18	4	3	0	10	10	47.2	9.25	3.02	0.38	.339	78.7%	45.9%	6.5%		2.08		2.95	2.86
2021	DET	A+	20	4	8	0	15	15	61.1	8.66	2.79	0.88	.394	67.3%	47.3%	9.2%		5.28		4.44	4.67
2022	DET	A+	21	7	7	0	25	25	103.2	8.77	3.21	1.04	.308	67.1%	43.0%	12.0%		4.51		4.43	4.19
2023	DET	A+	22	0	0	0	4	4	16.0	12.38	2.25	0.56	.265	71.4%	48.5%	10.0%		2.81		2.32	2.19
2023	DET	AA	22	10	2	0	15	15	69.1	11.81	4.02	0.91	.373	67.2%	40.9%	9.3%		4.93		3.35	3.60
2023	DET	AAA	22	5	2	0	8	7	42.0	10.07	3.00	1.71	.312	73.8%	38.3%	16.3%		4.93		5.10	4.86
2023	DET	MiLB	22	15	4	0	27	26	127.1	11.31	3.46	1.13	.341	69.6%	40.7%	11.9%		4.66		3.79	3.84
2024	DET	AAA	23	1	4	0	13	13	48.1	10.06	5.59	0.93	.353	72.7%	37.8%	10.2%		5.03		4.67	5.14
2024	DET	ST	23	0	0	1	4	1	9.0	9.00	3.00	0.00	.296	54.5%	50.0%	0.0%		5.00		2.74	3.69
2024	DET	MLB	23	6	6	0	19	16	98.1	7.05	2.84	1.74	.287	74.5%	39.2%	17.3%	94.7	4.76	5.50	5.15	4.33	0.0
2024	DET	MLB	23	0	0	0	2	1	3.0	9.00	0.00	0.00	.143	100.0%	14.3%	0.0%		0.00		1.17	4.19
2025	DET	AAA	24	4	4	0	10	8	42.2	9.07	3.16	1.05	.319	58.5%	42.1%	12.5%		5.91		4.27	4.35
2025	DET	ST	24	0	1	0	5	3	14.0	10.93	3.86	0.64	.306	78.3%	47.2%	11.1%		3.21		3.52	3.73
2025	DET	MLB	24	5	3	0	20	12	90.2	7.15	3.08	1.59	.295	77.7%	41.5%	15.0%	94.0	4.37	4.65	4.93	4.46	0.1
2025	DET	MLB	24	0	0	1	3	0	5.1	3.38	3.38	0.00	.071	80.0%	50.0%	0.0%		0.00		4.64	6.08
2026	DET	ST	25	0	1	0	2	2	5.0	3.60	1.80	3.60	.375	64.5%	38.9%	50.0%		9.00		8.65	4.95
2026	FGDC	PROJ	25	3	3	0	33	5	55.0	7.48	3.06	1.29	.291	71.3%				4.41		4.49		0.2
2026	Steamer	PROJ	25	3	3	0	33	5	55.0	7.73	2.98	1.26	.293	72.0%	40.9%			4.29		4.35	4.36	0.3
2026	ZiPS	PROJ	25	7	8	0	29	21	123.3	7.23	3.14	1.31	.288	70.5%				4.53		4.62		0.9
2026	ZiPS DC	PROJ	25	3	4	0	33	5	55.0	7.23	3.14	1.31	.288	70.5%				4.53		4.62		0.2
2026	ATC	PROJ	25	3	3	0	24	5	50.0	7.58	3.12	1.32	.293	70.5%				4.49		4.51		0.2
2026	OOPSY	PROJ	25	3	1	0	33	5	54.0	7.65	3.23	1.26	.291	69.6%				4.48		4.47		0.2
2026	DET	AAA	25	0	0	0	1	1	4.0	6.75	2.25	0.00	.111	100.0%	33.3%	0.0%		0.00		3.47	4.73
2026	DET	MLB	25	0	1	0	1	1	4.1	6.23	2.08	0.00	.231	25.0%	38.5%	0.0%	94.5	4.15	1.78	2.46	4.19	0.1
2026	FGDC	ROS	25	3	4	0	32	6	58.0	7.49	3.15	1.25	.293	71.0%				4.43		4.46		0.3
2026	Steamer	ROS	25	3	4	0	32	6	58.0	7.73	3.18	1.21	.293	72.0%				4.29		4.36		0.3
2026	ZiPS	ROS	25	6	8		26	19	109.0	7.24	3.13	1.29	.293	70.0%				4.56		4.57		0.9
2026	ZiPS DC	ROS	25	3	4	0	32	6	58.0	7.24	3.13	1.29	.293	70.0%				4.56		4.57		0.3
2026	ATC DC	ROS	25	4	4	0	32	6	67.0	7.58	3.16	1.32	.293	70.6%				4.49		4.52		0.4
2026	THE BAT	ROS	25	3	3	0	32	6	51.0	7.35	3.42	1.39	.289	68.9%				4.88		4.81		0.2
2026	THE BAT X	ROS	25	3	3	0	32	6	51.0	7.35	3.49	1.34	.289	69.4%				4.79		4.72		0.3
2026	OOPSY	ROS	25	3	2	0	32	6	58.0	7.33	3.13	1.31	.295	68.4%				4.68		4.58		0.2
Total	- - -	MLB		11	10	0	40	29	193.1	7.08	2.93	1.63	.290	75.1%	40.3%	15.7%	94.4	4.56	4.96	4.99	4.39	0.3
Postseason	- - -	MLB		0	0	1	5	1	8.1	5.40	2.16	0.00	.095	83.3%	38.1%	0.0%		0.00		3.39	5.40

PostseasonPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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
2017	DET	R	1	5	4.02	14	12		0	0	0	0	0	47.0	217	46	34	21	0	27	0	2	10	1	41
2018	DET	R	2	2	2.14	15	5		0	0	5	1	0	46.1	204	45	22	11	2	16	0	6	7	0	40
2019	DET	R	2	1	1.57	5	5		0	0	0	0	0	23.0	100	22	8	4	0	11	0	0	0	0	23
2019	DET	A-	2	2	2.55	5	5		1	1	0	0	0	24.2	91	22	7	7	2	5	0	0	0	0	26
2019	DET	MiLB	4	3	2.08	10	10		1	1	0	0	0	47.2	191	44	15	11	2	16	0	0	0	0	49
2021	DET	A+	4	8	5.28	15	15		0	0	0	0	0	61.1	290	84	42	36	6	19	0	8	3	1	59
2022	DET	A+	7	7	4.51	25	25		0	0	0	0	0	103.2	447	100	60	52	12	37	0	11	4	0	101
2023	DET	A+	0	0	2.81	4	4		0	0	0	0	0	16.0	61	10	5	5	1	4	0	0	0	0	22
2023	DET	AA	10	2	4.93	15	15		0	0	0	0	0	69.1	307	73	41	38	7	31	0	1	1	2	91
2023	DET	AAA	5	2	4.93	8	7		0	0	0	0	0	42.0	182	42	24	23	8	14	0	4	1	0	47
2023	DET	MiLB	15	4	4.66	27	26		0	0	0	0	0	127.1	550	125	70	66	16	49	0	5	2	2	160
2024	DET	AAA	1	4	5.03	13	13		0	0	0	0	0	48.1	224	52	28	27	5	30	0	2	1	0	54
2024	DET	ST	0	0	5.00	4	1		0	0	1	0	0	9.0	39	8	5	5	0	3	0	0	1	0	9
2024	DET	MLB	6	6	4.76	19	16	4	1	1	0	0	0	98.1	412	100	54	52	19	31	0	3	2	0	77
2024	DET	MLB	0	0	0.00	2	1	0	0	0	0	0	0	3.0	10	1	0	0	0	0	0	0	0	0	3
2025	DET	AAA	4	4	5.91	10	8		0	0	0	1	0	42.2	182	42	29	28	5	15	0	3	1	1	43
2025	DET	ST	0	1	3.21	5	3		0	0	0	1	0	14.0	60	12	5	5	1	6	0	0	1	0	17
2025	DET	MLB	5	3	4.37	20	12	2	0	0	0	0	0	90.2	389	95	46	44	16	31	0	2	2	0	72
2025	DET	MLB	0	0	0.00	3	0	0	0	0	1	0	0	5.1	20	1	1	0	0	2	0	2	0	0	2
2026	DET	ST	0	1	9.00	2	2		0	0	0	0	0	5.0	21	8	5	5	2	1	0	0	0	0	2
2026	FGDC	PROJ	3	3	4.41	33	5	2			0	1		55.0	236	55	29	27	8	19		2			45
2026	Steamer	PROJ	3	3	4.29	33	5	2	0	0	0	1		55.0	235	55	28	26	8	18	1	2			47
2026	ZiPS	PROJ	7	8	4.53	29	21				0	1		123.3	534	124	67	62	18	43	0	6	3	1	99
2026	ZiPS DC	PROJ	3	4	4.53	33	5	2			0	1		55.0	237	55	30	27	8	19		3			44
2026	ATC	PROJ	3	3	4.49	24	5	2			0	1		50.0	217	51	27	25	7	17	0	2			42
2026	OOPSY	PROJ	3	1	4.48	33	5	3			0	1		54.0	233	53	30	27	8	19		3			46
2026	DET	AAA	0	0	0.00	1	1		0	0	0	0	0	4.0	14	1	0	0	0	1	0	1	0	0	3
2026	DET	MLB	0	1	4.15	1	1	0	0	0	0	0	0	4.1	17	3	3	2	0	1	0	0	0	0	3
2026	FGDC	ROS	3	4	4.43	32	6	2			0	1		58.0	252	59	31	29	8	20		3			48
2026	Steamer	ROS	3	4	4.29	32	6	2	0	0	0	1		58.0	252	58	30	28	8	21		2			50
2026	ZiPS	ROS	6	8	4.56	26	19							109.0	473	111	60	55	16	38		5			88
2026	ZiPS DC	ROS	3	4	4.56	32	6	2			0	1		58.0	252	59	32	29	8	20		3			47
2026	ATC DC	ROS	4	4	4.49	32	6	2			0	1		67.0	290	68	37	34	10	24		2			57
2026	THE BAT	ROS	3	3	4.88	32	6				0	1		51.0	223	52	30	28	8	20	1	3			42
2026	THE BAT X	ROS	3	3	4.79	32	6	2			0	1		51.0	224	52	29	27	8	20	1	2			42
2026	OOPSY	ROS	3	2	4.68	32	6	3			0	1		58.0	249	59	33	30	8	20		3			47
Total	- - -	MLB	11	10	4.56	40	29	6	1	1	0	0	0	193.1	818	198	103	98	35	63	0	5	4	0	152
Postseason	- - -	MLB	0	0	0.00	5	1	0	0	0	1	0	0	8.1	30	2	1	0	0	2	0	2	0	0	5

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
2017	DET	R	1	5	4.02	14	12		0	0	0	0	0	47.0	217	46	34	21	0	27	0	2	10	1	41
2018	DET	R	2	2	2.14	15	5		0	0	5	1	0	46.1	204	45	22	11	2	16	0	6	7	0	40
2019	DET	R	2	1	1.57	5	5		0	0	0	0	0	23.0	100	22	8	4	0	11	0	0	0	0	23
2019	DET	A-	2	2	2.55	5	5		1	1	0	0	0	24.2	91	22	7	7	2	5	0	0	0	0	26
2019	DET	MiLB	4	3	2.08	10	10		1	1	0	0	0	47.2	191	44	15	11	2	16	0	0	0	0	49
2021	DET	A+	4	8	5.28	15	15		0	0	0	0	0	61.1	290	84	42	36	6	19	0	8	3	1	59
2022	DET	A+	7	7	4.51	25	25		0	0	0	0	0	103.2	447	100	60	52	12	37	0	11	4	0	101
2023	DET	A+	0	0	2.81	4	4		0	0	0	0	0	16.0	61	10	5	5	1	4	0	0	0	0	22
2023	DET	AA	10	2	4.93	15	15		0	0	0	0	0	69.1	307	73	41	38	7	31	0	1	1	2	91
2023	DET	AAA	5	2	4.93	8	7		0	0	0	0	0	42.0	182	42	24	23	8	14	0	4	1	0	47
2023	DET	MiLB	15	4	4.66	27	26		0	0	0	0	0	127.1	550	125	70	66	16	49	0	5	2	2	160
2024	DET	AAA	1	4	5.03	13	13		0	0	0	0	0	48.1	224	52	28	27	5	30	0	2	1	0	54
2024	DET	ST	0	0	5.00	4	1		0	0	1	0	0	9.0	39	8	5	5	0	3	0	0	1	0	9
2024	DET	MLB	6	6	4.76	19	16	4	1	1	0	0	0	98.1	412	100	54	52	19	31	0	3	2	0	77
2024	DET	MLB	0	0	0.00	2	1	0	0	0	0	0	0	3.0	10	1	0	0	0	0	0	0	0	0	3
2025	DET	AAA	4	4	5.91	10	8		0	0	0	1	0	42.2	182	42	29	28	5	15	0	3	1	1	43
2025	DET	ST	0	1	3.21	5	3		0	0	0	1	0	14.0	60	12	5	5	1	6	0	0	1	0	17
2025	DET	MLB	5	3	4.37	20	12	2	0	0	0	0	0	90.2	389	95	46	44	16	31	0	2	2	0	72
2025	DET	MLB	0	0	0.00	3	0	0	0	0	1	0	0	5.1	20	1	1	0	0	2	0	2	0	0	2
2026	DET	ST	0	1	9.00	2	2		0	0	0	0	0	5.0	21	8	5	5	2	1	0	0	0	0	2
2026	FGDC	PROJ	3	3	4.41	33	5	2			0	1		55.0	236	55	29	27	8	19		2			45
2026	Steamer	PROJ	3	3	4.29	33	5	2	0	0	0	1		55.0	235	55	28	26	8	18	1	2			47
2026	ZiPS	PROJ	7	8	4.53	29	21				0	1		123.3	534	124	67	62	18	43	0	6	3	1	99
2026	ZiPS DC	PROJ	3	4	4.53	33	5	2			0	1		55.0	237	55	30	27	8	19		3			44
2026	ATC	PROJ	3	3	4.49	24	5	2			0	1		50.0	217	51	27	25	7	17	0	2			42
2026	OOPSY	PROJ	3	1	4.48	33	5	3			0	1		54.0	233	53	30	27	8	19		3			46
2026	DET	AAA	0	0	0.00	1	1		0	0	0	0	0	4.0	14	1	0	0	0	1	0	1	0	0	3
2026	DET	MLB	0	1	4.15	1	1	0	0	0	0	0	0	4.1	17	3	3	2	0	1	0	0	0	0	3
2026	FGDC	ROS	3	4	4.43	32	6	2			0	1		58.0	252	59	31	29	8	20		3			48
2026	Steamer	ROS	3	4	4.29	32	6	2	0	0	0	1		58.0	252	58	30	28	8	21		2			50
2026	ZiPS	ROS	6	8	4.56	26	19							109.0	473	111	60	55	16	38		5			88
2026	ZiPS DC	ROS	3	4	4.56	32	6	2			0	1		58.0	252	59	32	29	8	20		3			47
2026	ATC DC	ROS	4	4	4.49	32	6	2			0	1		67.0	290	68	37	34	10	24		2			57
2026	THE BAT	ROS	3	3	4.88	32	6				0	1		51.0	223	52	30	28	8	20	1	3			42
2026	THE BAT X	ROS	3	3	4.79	32	6	2			0	1		51.0	224	52	29	27	8	20	1	2			42
2026	OOPSY	ROS	3	2	4.68	32	6	3			0	1		58.0	249	59	33	30	8	20		3			47
Total	- - -	MLB	11	10	4.56	40	29	6	1	1	0	0	0	193.1	818	198	103	98	35	63	0	5	4	0	152
Postseason	- - -	MLB	0	0	0.00	5	1	0	0	0	1	0	0	8.1	30	2	1	0	0	2	0	2	0	0	5

PostseasonPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages

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
2017	DET	R	7.85	5.17	1.52	0.00	18.9%	12.4%	6.5%	.245	1.55	.313	54.7%	109	94	3.37
2018	DET	R	7.77	3.11	2.50	0.39	19.6%	7.8%	11.8%	.247	1.32	.307	70.1%	55	99	3.75
2019	DET	R	9.00	4.30	2.09	0.00	23.0%	11.0%	12.0%	.247	1.43	.333	75.8%	41	77	2.94
2019	DET	A-	9.49	1.82	5.20	0.73	28.6%	5.5%	23.1%	.256	1.09	.345	82.6%	77	88	2.96
2019	DET	MiLB	9.25	3.02	3.06	0.38	25.7%	8.4%	17.3%	.251	1.26	.339	78.7%	60	83	2.95
2021	DET	A+	8.66	2.79	3.11	0.88	20.3%	6.6%	13.8%	.319	1.68	.394	67.3%	126	102	4.44
2022	DET	A+	8.77	3.21	2.73	1.04	22.6%	8.3%	14.3%	.251	1.32	.308	67.1%	114	107	4.43
2023	DET	A+	12.38	2.25	5.50	0.56	36.1%	6.6%	29.5%	.175	0.88	.265	71.4%	72	57	2.32
2023	DET	AA	11.81	4.02	2.94	0.91	29.6%	10.1%	19.5%	.265	1.50	.373	67.2%	118	80	3.35
2023	DET	AAA	10.07	3.00	3.36	1.71	25.8%	7.7%	18.1%	.256	1.33	.312	73.8%	101	106	5.10
2023	DET	MiLB	11.31	3.46	3.27	1.13	29.1%	8.9%	20.2%	.252	1.37	.341	69.6%	106	86	3.79
2024	DET	AAA	10.06	5.59	1.80	0.93	24.1%	13.4%	10.7%	.271	1.70	.353	72.7%	110	104	4.67
2024	DET	ST	9.00	3.00	3.00	0.00	23.1%	7.7%	15.4%	.222	1.22	.296	54.5%	107	59	2.74
2024	DET	MLB	7.05	2.84	2.48	1.74	18.7%	7.5%	11.2%	.265	1.33	.287	74.5%	118	126	5.15
2024	DET	MLB	9.00	0.00	3.00	0.00	30.0%	0.0%	30.0%	.100	0.33	.143	100.0%	0	27	1.17
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	DET	AAA	9.07	3.16	2.87	1.05	23.6%	8.2%	15.4%	.256	1.34	.319	58.5%	134	99	4.27
2025	DET	ST	10.93	3.86	2.83	0.64	28.3%	10.0%	18.3%	.222	1.29	.306	78.3%	65	72	3.52
2025	DET	MLB	7.15	3.08	2.32	1.59	18.5%	8.0%	10.5%	.267	1.39	.295	77.7%	106	118	4.93
2025	DET	MLB	3.38	3.38	1.00	0.00	10.0%	10.0%	0.0%	.063	0.56	.071	80.0%	0	111	4.64
2025			8.49	3.21	2.64	1.18	22.2%	8.4%	13.8%	.242	1.29	.289	72.3%			4.22
2026	DET	ST	3.60	1.80	2.00	3.60	9.5%	4.8%	4.8%	.400	1.80	.375	64.5%	180	175	8.65
2026	FGDC	PROJ	7.48	3.06	2.45	1.29	19.2%	7.9%	11.4%	.255	1.34	.291	71.3%			4.49
2026	Steamer	PROJ	7.73	2.98	2.60	1.26	19.9%	7.7%	12.3%	.254	1.33	.293	72.0%			4.35
2026	ZiPS	PROJ	7.23	3.14	2.30	1.31	18.5%	8.1%	10.5%	.256	1.35	.288	70.5%			4.62
2026	ZiPS DC	PROJ	7.23	3.14	2.30	1.31	18.5%	8.1%	10.5%	.256	1.35	.288	70.5%			4.62
2026	ATC	PROJ	7.58	3.12	2.42	1.32	19.6%	8.1%	11.5%	.256	1.35	.293	70.5%			4.51
2026	OOPSY	PROJ	7.65	3.23	2.37	1.26	19.8%	8.4%	11.4%	.253	1.34	.291	69.6%			4.47
2026	DET	AAA	6.75	2.25	3.00	0.00	21.4%	7.1%	14.3%	.083	0.50	.111	100.0%	0	81	3.47
2026	DET	MLB	6.23	2.08	3.00	0.00	17.6%	5.9%	11.8%	.188	0.92	.231	25.0%	102	64	2.46
2026			8.91	3.81	2.34	0.92	23.2%	9.9%	13.3%	.231	1.30	.286	71.9%			3.95
2026	FGDC	ROS	7.49	3.15	2.37	1.25	19.2%	8.1%	11.1%	.256	1.36	.293	71.0%			4.46
2026	Steamer	ROS	7.73	3.18	2.43	1.21	19.9%	8.2%	11.7%	.254	1.35	.293	72.0%			4.36
2026	ZiPS	ROS	7.24	3.13	2.31	1.29	18.6%	8.0%	10.5%	.259	1.37	.293	70.0%			4.57
2026	ZiPS DC	ROS	7.24	3.13	2.31	1.29	18.6%	8.0%	10.5%	.259	1.37	.293	70.0%			4.57
2026	ATC DC	ROS	7.58	3.16	2.40	1.32	19.6%	8.2%	11.4%	.256	1.35	.293	70.6%			4.52
2026	THE BAT	ROS	7.35	3.42	2.15	1.39	18.8%	8.7%	10.0%	.257	1.39	.289	68.9%			4.81
2026	THE BAT X	ROS	7.35	3.49	2.11	1.34	18.7%	8.9%	9.8%	.256	1.40	.289	69.4%			4.72
2026	OOPSY	ROS	7.33	3.13	2.34	1.31	19.0%	8.1%	10.9%	.259	1.36	.295	68.4%			4.58
Total	- - -	MLB	7.08	2.93	2.41	1.63	18.6%	7.7%	10.9%	.264	1.35	.290	75.1%	112	121	4.99
Postseason	- - -	MLB	5.40	2.16	2.50	0.00	16.7%	6.7%	10.0%	.077	0.48	.095	83.3%	0	81	3.39

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
2017	DET	R	7.85	5.17	1.52	0.00	18.9%	12.4%	6.5%	.245	1.55	.313	54.7%	109	94	3.37
2018	DET	R	7.77	3.11	2.50	0.39	19.6%	7.8%	11.8%	.247	1.32	.307	70.1%	55	99	3.75
2019	DET	R	9.00	4.30	2.09	0.00	23.0%	11.0%	12.0%	.247	1.43	.333	75.8%	41	77	2.94
2019	DET	A-	9.49	1.82	5.20	0.73	28.6%	5.5%	23.1%	.256	1.09	.345	82.6%	77	88	2.96
2019	DET	MiLB	9.25	3.02	3.06	0.38	25.7%	8.4%	17.3%	.251	1.26	.339	78.7%	60	83	2.95
2021	DET	A+	8.66	2.79	3.11	0.88	20.3%	6.6%	13.8%	.319	1.68	.394	67.3%	126	102	4.44
2022	DET	A+	8.77	3.21	2.73	1.04	22.6%	8.3%	14.3%	.251	1.32	.308	67.1%	114	107	4.43
2023	DET	A+	12.38	2.25	5.50	0.56	36.1%	6.6%	29.5%	.175	0.88	.265	71.4%	72	57	2.32
2023	DET	AA	11.81	4.02	2.94	0.91	29.6%	10.1%	19.5%	.265	1.50	.373	67.2%	118	80	3.35
2023	DET	AAA	10.07	3.00	3.36	1.71	25.8%	7.7%	18.1%	.256	1.33	.312	73.8%	101	106	5.10
2023	DET	MiLB	11.31	3.46	3.27	1.13	29.1%	8.9%	20.2%	.252	1.37	.341	69.6%	106	86	3.79
2024	DET	AAA	10.06	5.59	1.80	0.93	24.1%	13.4%	10.7%	.271	1.70	.353	72.7%	110	104	4.67
2024	DET	ST	9.00	3.00	3.00	0.00	23.1%	7.7%	15.4%	.222	1.22	.296	54.5%	107	59	2.74
2024	DET	MLB	7.05	2.84	2.48	1.74	18.7%	7.5%	11.2%	.265	1.33	.287	74.5%	118	126	5.15
2024	DET	MLB	9.00	0.00	3.00	0.00	30.0%	0.0%	30.0%	.100	0.33	.143	100.0%	0	27	1.17
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	DET	AAA	9.07	3.16	2.87	1.05	23.6%	8.2%	15.4%	.256	1.34	.319	58.5%	134	99	4.27
2025	DET	ST	10.93	3.86	2.83	0.64	28.3%	10.0%	18.3%	.222	1.29	.306	78.3%	65	72	3.52
2025	DET	MLB	7.15	3.08	2.32	1.59	18.5%	8.0%	10.5%	.267	1.39	.295	77.7%	106	118	4.93
2025	DET	MLB	3.38	3.38	1.00	0.00	10.0%	10.0%	0.0%	.063	0.56	.071	80.0%	0	111	4.64
2025			8.49	3.21	2.64	1.18	22.2%	8.4%	13.8%	.242	1.29	.289	72.3%			4.22
2026	DET	ST	3.60	1.80	2.00	3.60	9.5%	4.8%	4.8%	.400	1.80	.375	64.5%	180	175	8.65
2026	FGDC	PROJ	7.48	3.06	2.45	1.29	19.2%	7.9%	11.4%	.255	1.34	.291	71.3%			4.49
2026	Steamer	PROJ	7.73	2.98	2.60	1.26	19.9%	7.7%	12.3%	.254	1.33	.293	72.0%			4.35
2026	ZiPS	PROJ	7.23	3.14	2.30	1.31	18.5%	8.1%	10.5%	.256	1.35	.288	70.5%			4.62
2026	ZiPS DC	PROJ	7.23	3.14	2.30	1.31	18.5%	8.1%	10.5%	.256	1.35	.288	70.5%			4.62
2026	ATC	PROJ	7.58	3.12	2.42	1.32	19.6%	8.1%	11.5%	.256	1.35	.293	70.5%			4.51
2026	OOPSY	PROJ	7.65	3.23	2.37	1.26	19.8%	8.4%	11.4%	.253	1.34	.291	69.6%			4.47
2026	DET	AAA	6.75	2.25	3.00	0.00	21.4%	7.1%	14.3%	.083	0.50	.111	100.0%	0	81	3.47
2026	DET	MLB	6.23	2.08	3.00	0.00	17.6%	5.9%	11.8%	.188	0.92	.231	25.0%	102	64	2.46
2026			8.91	3.81	2.34	0.92	23.2%	9.9%	13.3%	.231	1.30	.286	71.9%			3.95
2026	FGDC	ROS	7.49	3.15	2.37	1.25	19.2%	8.1%	11.1%	.256	1.36	.293	71.0%			4.46
2026	Steamer	ROS	7.73	3.18	2.43	1.21	19.9%	8.2%	11.7%	.254	1.35	.293	72.0%			4.36
2026	ZiPS	ROS	7.24	3.13	2.31	1.29	18.6%	8.0%	10.5%	.259	1.37	.293	70.0%			4.57
2026	ZiPS DC	ROS	7.24	3.13	2.31	1.29	18.6%	8.0%	10.5%	.259	1.37	.293	70.0%			4.57
2026	ATC DC	ROS	7.58	3.16	2.40	1.32	19.6%	8.2%	11.4%	.256	1.35	.293	70.6%			4.52
2026	THE BAT	ROS	7.35	3.42	2.15	1.39	18.8%	8.7%	10.0%	.257	1.39	.289	68.9%			4.81
2026	THE BAT X	ROS	7.35	3.49	2.11	1.34	18.7%	8.9%	9.8%	.256	1.40	.289	69.4%			4.72
2026	OOPSY	ROS	7.33	3.13	2.34	1.31	19.0%	8.1%	10.9%	.259	1.36	.295	68.4%			4.58
Total	- - -	MLB	7.08	2.93	2.41	1.63	18.6%	7.7%	10.9%	.264	1.35	.290	75.1%	112	121	4.99
Postseason	- - -	MLB	5.40	2.16	2.50	0.00	16.7%	6.7%	10.0%	.077	0.48	.095	83.3%	0	81	3.39

PostseasonPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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	DET	AAA	117	86.6	107.9	15.7	0		39	33.3%	4.93
2024	DET	AAA	138	88.4	110.6	17.2	0		58	42.0%	5.03
2024	DET	MLB	301	89.1	111.1	15.4	23	7.6%	110	36.5%	4.76	5.50
2025	DET	AAA	121	88.9	109.7	14.3	0		43	35.5%	5.91
2025	DET	MLB	284	89.1	112.4	14.6	23	8.1%	112	39.4%	4.37	4.65
2026	DET	ST	18	92.9	111.7	15.6	3	16.7%	7	38.9%	9.00
2026	DET	AAA	9	89.0	103.8	25.6	0		2	22.2%	0.00
2026	DET	MLB	13	88.5	105.8	21.9	0	0.0%	6	46.2%	4.15	1.78
Total	- - -	MLB	598	89.1	112.4	15.1	46	7.7%	228	38.1%	4.56	4.96

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	DET	AAA	117	86.6	107.9	15.7	0		39	33.3%	4.93
2024	DET	AAA	138	88.4	110.6	17.2	0		58	42.0%	5.03
2024	DET	MLB	301	89.1	111.1	15.4	23	7.6%	110	36.5%	4.76	5.50
2025	DET	AAA	121	88.9	109.7	14.3	0		43	35.5%	5.91
2025	DET	MLB	284	89.1	112.4	14.6	23	8.1%	112	39.4%	4.37	4.65
2026	DET	ST	18	92.9	111.7	15.6	3	16.7%	7	38.9%	9.00
2026	DET	AAA	9	89.0	103.8	25.6	0		2	22.2%	0.00
2026	DET	MLB	13	88.5	105.8	21.9	0	0.0%	6	46.2%	4.15	1.78
Total	- - -	MLB	598	89.1	112.4	15.1	46	7.7%	228	38.1%	4.56	4.96

Keider Montero

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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