Mitch Keller

Pittsburgh Pirates

Age: 28

Bats/Throws: R/R

6'3" / 220

DOB: 4/4/1996

(28 years, 7 months, 24 days)

Stats

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

Season	Team	Level	Age	W W - Wins	L L - Losses	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
2014	PIT	R	18	0	0	9	8	27.1	9.55	4.28	0.00	.279	77.1%	60.0%	0.0%		1.98		3.14	3.45
2015	PIT	R	19	0	3	6	6	19.2	11.44	7.32	0.46	.429	61.0%	46.3%	6.7%		5.49		4.54	4.52
2016	PIT	A	20	8	5	23	23	124.1	9.48	1.30	0.29	.284	74.5%	47.0%	3.0%		2.46		2.41	2.99
2016	PIT	A+	20	1	0	1	1	6.0	10.50	1.50	0.00	.333	100.0%	46.7%	0.0%		0.00		1.42	2.08
2017	PIT	A-	21	0	0	2	2	4.0	15.75	2.25	0.00	.286	100.0%	42.9%	0.0%		0.00		1.43	1.61
2017	PIT	A+	21	6	3	15	15	77.1	7.45	2.33	0.58	.248	71.4%	53.1%	8.3%		3.14		3.54	3.35
2017	PIT	AA	21	2	2	6	6	34.2	11.68	2.86	0.52	.280	68.2%	48.1%	7.7%		3.12		2.50	2.64
2018	PIT	A+	22	0	0	1	1	4.0	4.50	2.25	0.00	.438	75.0%	68.8%	0.0%		2.25		3.23	3.89
2018	PIT	AA	22	9	2	14	14	86.0	7.95	3.35	0.73	.251	77.7%	54.6%	9.2%		2.72		3.74	3.66
2018	PIT	AAA	22	3	2	10	10	52.1	9.80	3.78	0.52	.366	61.7%	33.6%	4.5%		4.82		3.22	3.94
2018	PIT Pirates (ST)	ST	22	0	0	1	0	2.0	13.50	0.00	0.00	.250	100.0%	0.0%	0.0%		0.00		0.61	3.16
2019	PIT	AAA	23	7	5	19	19	103.2	10.68	3.04	0.78	.324	74.6%	44.7%	11.3%		3.56		3.60	3.87
2019	PIT Pirates (ST)	ST	23	0	1	3	2	4.0	2.25	6.75	6.75	.412	34.1%	35.0%	37.5%		22.50		15.23	9.06
2019	PIT Pirates	MLB	23	1	5	11	11	48.0	12.19	3.00	1.13	.475	59.6%	39.2%	13.0%	95.4	7.13	3.51	3.19	3.47	1.3
2020	PIT Pirates (ST)	ST	24	0	1	4	4	9.0	10.00	3.00	2.00	.360	71.4%	40.7%	22.2%		6.00		5.25	4.21
2020	PIT Pirates	MLB	24	1	1	5	5	21.2	6.65	7.48	1.66	.104	93.8%	44.2%	16.0%	94.2	2.91	6.08	6.75	6.57	-0.2
2021	PIT	AAA	25	1	1	8	6	28.0	12.54	4.18	0.64	.342	60.2%	57.1%	13.3%		3.21		3.01	3.03
2021	PIT Pirates (ST)	ST	25	1	1	5	5	11.1	8.74	6.35	2.38	.488	56.0%	36.4%	23.1%		11.91		7.20	6.02
2021	PIT Pirates	MLB	25	5	11	23	23	100.2	8.23	4.38	0.89	.388	68.2%	40.4%	9.3%	94.1	6.17	5.65	4.30	4.90	1.1
2022	PIT Pirates (ST)	ST	26	1	1	4	4	12.1	8.76	2.19	0.00	.385	77.8%	48.7%	0.0%		2.92		2.44	4.15
2022	PIT Pirates	MLB	26	5	12	31	29	159.0	7.81	3.40	0.79	.320	73.2%	49.0%	10.4%	95.7	3.91	4.23	3.88	3.99	2.1
2023	PIT Pirates (ST)	ST	27	1	1	5	5	15.2	11.49	0.57	2.30	.303	96.8%	51.4%	26.7%		3.45		5.35	3.73
2023	PIT Pirates	MLB	27	13	9	32	32	194.1	9.73	2.55	1.16	.310	71.7%	43.7%	13.5%	95.3	4.21	4.18	3.80	3.70	3.3
2024	PIT Pirates (ST)	ST	28	1	0	4	4	12.0	6.00	4.50	0.75	.306	73.9%	45.9%	6.7%		4.50		5.24	6.29
2024	PIT Pirates	MLB	28	11	12	31	31	178.0	8.39	2.53	1.16	.306	73.1%	39.4%	11.6%	94.5	4.25	4.31	4.08	4.08	2.2
2025	FGDC FanGraphs DC	PROJ	29	10	12	31	31	182.0	8.15	2.81	1.13	.301	70.3%				4.25		4.10		2.3
2025	Steamer Steamer	PROJ	29	10	12	31	31	182.0	8.15	2.81	1.13	.301	70.3%	42.9%			4.25		4.10	4.11	2.3
Total	- - -	MLB		36	50	133	131	701.2	8.81	3.18	1.05	.330	71.2%	43.0%	11.8%	94.9	4.59		4.01	4.11	9.7

Season	Team	Level	Age	W W - Wins	L L - Losses	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
2014	PIT	R	18	0	0	9	8	27.1	9.55	4.28	0.00	.279	77.1%	60.0%	0.0%		1.98		3.14	3.45
2015	PIT	R	19	0	3	6	6	19.2	11.44	7.32	0.46	.429	61.0%	46.3%	6.7%		5.49		4.54	4.52
2016	PIT	A	20	8	5	23	23	124.1	9.48	1.30	0.29	.284	74.5%	47.0%	3.0%		2.46		2.41	2.99
2016	PIT	A+	20	1	0	1	1	6.0	10.50	1.50	0.00	.333	100.0%	46.7%	0.0%		0.00		1.42	2.08
2017	PIT	A-	21	0	0	2	2	4.0	15.75	2.25	0.00	.286	100.0%	42.9%	0.0%		0.00		1.43	1.61
2017	PIT	A+	21	6	3	15	15	77.1	7.45	2.33	0.58	.248	71.4%	53.1%	8.3%		3.14		3.54	3.35
2017	PIT	AA	21	2	2	6	6	34.2	11.68	2.86	0.52	.280	68.2%	48.1%	7.7%		3.12		2.50	2.64
2018	PIT	A+	22	0	0	1	1	4.0	4.50	2.25	0.00	.438	75.0%	68.8%	0.0%		2.25		3.23	3.89
2018	PIT	AA	22	9	2	14	14	86.0	7.95	3.35	0.73	.251	77.7%	54.6%	9.2%		2.72		3.74	3.66
2018	PIT	AAA	22	3	2	10	10	52.1	9.80	3.78	0.52	.366	61.7%	33.6%	4.5%		4.82		3.22	3.94
2018	PIT Pirates (ST)	ST	22	0	0	1	0	2.0	13.50	0.00	0.00	.250	100.0%	0.0%	0.0%		0.00		0.61	3.16
2019	PIT	AAA	23	7	5	19	19	103.2	10.68	3.04	0.78	.324	74.6%	44.7%	11.3%		3.56		3.60	3.87
2019	PIT Pirates (ST)	ST	23	0	1	3	2	4.0	2.25	6.75	6.75	.412	34.1%	35.0%	37.5%		22.50		15.23	9.06
2019	PIT Pirates	MLB	23	1	5	11	11	48.0	12.19	3.00	1.13	.475	59.6%	39.2%	13.0%	95.4	7.13	3.51	3.19	3.47	1.3
2020	PIT Pirates (ST)	ST	24	0	1	4	4	9.0	10.00	3.00	2.00	.360	71.4%	40.7%	22.2%		6.00		5.25	4.21
2020	PIT Pirates	MLB	24	1	1	5	5	21.2	6.65	7.48	1.66	.104	93.8%	44.2%	16.0%	94.2	2.91	6.08	6.75	6.57	-0.2
2021	PIT	AAA	25	1	1	8	6	28.0	12.54	4.18	0.64	.342	60.2%	57.1%	13.3%		3.21		3.01	3.03
2021	PIT Pirates (ST)	ST	25	1	1	5	5	11.1	8.74	6.35	2.38	.488	56.0%	36.4%	23.1%		11.91		7.20	6.02
2021	PIT Pirates	MLB	25	5	11	23	23	100.2	8.23	4.38	0.89	.388	68.2%	40.4%	9.3%	94.1	6.17	5.65	4.30	4.90	1.1
2022	PIT Pirates (ST)	ST	26	1	1	4	4	12.1	8.76	2.19	0.00	.385	77.8%	48.7%	0.0%		2.92		2.44	4.15
2022	PIT Pirates	MLB	26	5	12	31	29	159.0	7.81	3.40	0.79	.320	73.2%	49.0%	10.4%	95.7	3.91	4.23	3.88	3.99	2.1
2023	PIT Pirates (ST)	ST	27	1	1	5	5	15.2	11.49	0.57	2.30	.303	96.8%	51.4%	26.7%		3.45		5.35	3.73
2023	PIT Pirates	MLB	27	13	9	32	32	194.1	9.73	2.55	1.16	.310	71.7%	43.7%	13.5%	95.3	4.21	4.18	3.80	3.70	3.3
2024	PIT Pirates (ST)	ST	28	1	0	4	4	12.0	6.00	4.50	0.75	.306	73.9%	45.9%	6.7%		4.50		5.24	6.29
2024	PIT Pirates	MLB	28	11	12	31	31	178.0	8.39	2.53	1.16	.306	73.1%	39.4%	11.6%	94.5	4.25	4.31	4.08	4.08	2.2
2025	FGDC FanGraphs DC	PROJ	29	10	12	31	31	182.0	8.15	2.81	1.13	.301	70.3%				4.25		4.10		2.3
2025	Steamer Steamer	PROJ	29	10	12	31	31	182.0	8.15	2.81	1.13	.301	70.3%	42.9%			4.25		4.10	4.11	2.3
Total	- - -	MLB		36	50	133	131	701.2	8.81	3.18	1.05	.330	71.2%	43.0%	11.8%	94.9	4.59		4.01	4.11	9.7

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

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	CG CG - Complete Games	ShO ShO - Shoutouts	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
2014	PIT	R	0	0	1.98	9	8		0	0	0	27.1	113	19	8	6	0	13	0	3	5	0	29
2015	PIT	R	0	3	5.49	6	6		0	0	0	19.2	101	25	18	12	1	16	0	3	2	0	25
2016	PIT	A	8	5	2.46	23	23		0	0	0	124.1	488	96	36	34	4	18	0	11	10	0	131
2016	PIT	A+	1	0	0.00	1	1		0	0	0	6.0	23	5	0	0	0	1	0	0	0	0	7
2017	PIT	A-	0	0	0.00	2	2		0	0	0	4.0	16	2	0	0	0	1	0	1	0	0	7
2017	PIT	A+	6	3	3.14	15	15		0	0	0	77.1	306	57	29	27	5	20	0	7	7	0	64
2017	PIT	AA	2	2	3.12	6	6		0	0	0	34.2	142	25	14	12	2	11	0	2	0	0	45
2018	PIT	A+	0	0	2.25	1	1		0	0	0	4.0	19	7	2	1	0	1	0	0	0	0	2
2018	PIT	AA	9	2	2.72	14	14		0	0	0	86.0	342	64	29	26	7	32	0	0	6	0	76
2018	PIT	AAA	3	2	4.82	10	10		0	0	0	52.1	236	59	34	28	3	22	0	1	1	0	57
2018	PIT Pirates (ST)	ST	0	0	0.00	1	0		0	0	0	2.0	7	1	0	0	0	0	0	0	0	0	3
2019	PIT	AAA	7	5	3.56	19	19		0	0	0	103.2	436	94	44	41	9	35	0	7	5	0	123
2019	PIT Pirates (ST)	ST	0	1	22.50	3	2		0	0	0	4.0	24	10	10	10	3	3	0	0	0	0	1
2019	PIT Pirates	MLB	1	5	7.13	11	11	1	0	0	0	48.0	227	72	41	38	6	16	0	1	2	0	65
2020	PIT Pirates (ST)	ST	0	1	6.00	4	4		0	0	0	9.0	40	11	6	6	2	3	0	0	1	0	10
2020	PIT Pirates	MLB	1	1	2.91	5	5	1	0	0	0	21.2	87	9	7	7	4	18	0	1	2	0	16
2021	PIT	AAA	1	1	3.21	8	6		0	0	0	28.0	128	27	18	10	2	13	1	1	2	0	39
2021	PIT Pirates (ST)	ST	1	1	11.91	5	5		0	0	0	11.1	63	23	16	15	3	8	0	0	1	0	11
2021	PIT Pirates	MLB	5	11	6.17	23	23	1	0	0	0	100.2	470	131	69	69	10	49	1	7	2	0	92
2022	PIT Pirates (ST)	ST	1	1	2.92	4	4		0	0	0	12.1	54	15	4	4	0	3	0	0	2	0	12
2022	PIT Pirates	MLB	5	12	3.91	31	29	13	0	0	0	159.0	687	162	77	69	14	60	1	12	2	1	138
2023	PIT Pirates (ST)	ST	1	1	3.45	5	5		0	0	0	15.2	61	14	6	6	4	1	0	3	1	0	20
2023	PIT Pirates	MLB	13	9	4.21	32	32	18	1	1	0	194.1	825	187	97	91	25	55	0	12	5	1	210
2024	PIT Pirates (ST)	ST	1	0	4.50	4	4		0	0	0	12.0	52	12	6	6	1	6	0	1	0	0	8
2024	PIT Pirates	MLB	11	12	4.25	31	31	15	1	0	0	178.0	773	182	90	84	23	50	0	15	1	2	166
2025	FGDC FanGraphs DC	PROJ	10	12	4.25	31	31					182.0	777	180	93	86	23	57		11			165
2025	Steamer Steamer	PROJ	10	12	4.25	31	31		1	0		182.0	777	180	93	86	23	57		11			165
Total	- - -	MLB	36	50	4.59	133	131	49	2	1	0	701.2	3069	743	381	358	82	248	2	48	14	4	687

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	CG CG - Complete Games	ShO ShO - Shoutouts	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
2014	PIT	R	0	0	1.98	9	8		0	0	0	27.1	113	19	8	6	0	13	0	3	5	0	29
2015	PIT	R	0	3	5.49	6	6		0	0	0	19.2	101	25	18	12	1	16	0	3	2	0	25
2016	PIT	A	8	5	2.46	23	23		0	0	0	124.1	488	96	36	34	4	18	0	11	10	0	131
2016	PIT	A+	1	0	0.00	1	1		0	0	0	6.0	23	5	0	0	0	1	0	0	0	0	7
2017	PIT	A-	0	0	0.00	2	2		0	0	0	4.0	16	2	0	0	0	1	0	1	0	0	7
2017	PIT	A+	6	3	3.14	15	15		0	0	0	77.1	306	57	29	27	5	20	0	7	7	0	64
2017	PIT	AA	2	2	3.12	6	6		0	0	0	34.2	142	25	14	12	2	11	0	2	0	0	45
2018	PIT	A+	0	0	2.25	1	1		0	0	0	4.0	19	7	2	1	0	1	0	0	0	0	2
2018	PIT	AA	9	2	2.72	14	14		0	0	0	86.0	342	64	29	26	7	32	0	0	6	0	76
2018	PIT	AAA	3	2	4.82	10	10		0	0	0	52.1	236	59	34	28	3	22	0	1	1	0	57
2018	PIT Pirates (ST)	ST	0	0	0.00	1	0		0	0	0	2.0	7	1	0	0	0	0	0	0	0	0	3
2019	PIT	AAA	7	5	3.56	19	19		0	0	0	103.2	436	94	44	41	9	35	0	7	5	0	123
2019	PIT Pirates (ST)	ST	0	1	22.50	3	2		0	0	0	4.0	24	10	10	10	3	3	0	0	0	0	1
2019	PIT Pirates	MLB	1	5	7.13	11	11	1	0	0	0	48.0	227	72	41	38	6	16	0	1	2	0	65
2020	PIT Pirates (ST)	ST	0	1	6.00	4	4		0	0	0	9.0	40	11	6	6	2	3	0	0	1	0	10
2020	PIT Pirates	MLB	1	1	2.91	5	5	1	0	0	0	21.2	87	9	7	7	4	18	0	1	2	0	16
2021	PIT	AAA	1	1	3.21	8	6		0	0	0	28.0	128	27	18	10	2	13	1	1	2	0	39
2021	PIT Pirates (ST)	ST	1	1	11.91	5	5		0	0	0	11.1	63	23	16	15	3	8	0	0	1	0	11
2021	PIT Pirates	MLB	5	11	6.17	23	23	1	0	0	0	100.2	470	131	69	69	10	49	1	7	2	0	92
2022	PIT Pirates (ST)	ST	1	1	2.92	4	4		0	0	0	12.1	54	15	4	4	0	3	0	0	2	0	12
2022	PIT Pirates	MLB	5	12	3.91	31	29	13	0	0	0	159.0	687	162	77	69	14	60	1	12	2	1	138
2023	PIT Pirates (ST)	ST	1	1	3.45	5	5		0	0	0	15.2	61	14	6	6	4	1	0	3	1	0	20
2023	PIT Pirates	MLB	13	9	4.21	32	32	18	1	1	0	194.1	825	187	97	91	25	55	0	12	5	1	210
2024	PIT Pirates (ST)	ST	1	0	4.50	4	4		0	0	0	12.0	52	12	6	6	1	6	0	1	0	0	8
2024	PIT Pirates	MLB	11	12	4.25	31	31	15	1	0	0	178.0	773	182	90	84	23	50	0	15	1	2	166
2025	FGDC FanGraphs DC	PROJ	10	12	4.25	31	31					182.0	777	180	93	86	23	57		11			165
2025	Steamer Steamer	PROJ	10	12	4.25	31	31		1	0		182.0	777	180	93	86	23	57		11			165
Total	- - -	MLB	36	50	4.59	133	131	49	2	1	0	701.2	3069	743	381	358	82	248	2	48	14	4	687

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB SeasonsAverages

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
2014	PIT	R	9.55	4.28	2.23	0.00	25.7%	11.5%	14.2%	.196	1.17	.279	77.1%			3.14
2015	PIT	R	11.44	7.32	1.56	0.46	24.8%	15.8%	8.9%	.305	2.08	.429	61.0%			4.54
2016	PIT	A	9.48	1.30	7.28	0.29	26.8%	3.7%	23.2%	.209	0.92	.284	74.5%			2.41
2016	PIT	A+	10.50	1.50	7.00	0.00	30.4%	4.3%	26.1%	.227	1.00	.333	100.0%			1.42
2017	PIT	A-	15.75	2.25	7.00	0.00	43.8%	6.3%	37.5%	.143	0.75	.286	100.0%			1.43
2017	PIT	A+	7.45	2.33	3.20	0.58	20.9%	6.5%	14.4%	.204	1.00	.248	71.4%			3.54
2017	PIT	AA	11.68	2.86	4.09	0.52	31.7%	7.7%	23.9%	.194	1.04	.280	68.2%			2.50
2018	PIT	A+	4.50	2.25	2.00	0.00	10.5%	5.3%	5.3%	.389	2.00	.438	75.0%			3.23
2018	PIT	AA	7.95	3.35	2.38	0.73	22.2%	9.4%	12.9%	.206	1.12	.251	77.7%			3.74
2018	PIT	AAA	9.80	3.78	2.59	0.52	24.2%	9.3%	14.8%	.277	1.55	.366	61.7%			3.22
2018	PIT Pirates (ST)	ST	13.50	0.00	3.00	0.00	42.9%	0.0%	42.9%	.143	0.50	.250	100.0%			0.61
2019	PIT	AAA	10.68	3.04	3.51	0.78	28.2%	8.0%	20.2%	.239	1.24	.324	74.6%			3.60
2019	PIT Pirates (ST)	ST	2.25	6.75	0.33	6.75	4.2%	12.5%	-8.3%	.476	3.25	.412	34.1%			15.23
2019	PIT Pirates	MLB	12.19	3.00	4.06	1.13	28.6%	7.0%	21.6%	.343	1.83	.475	59.6%	164	72	3.19
2019	Average		8.88	3.29	2.69	1.40	23.0%	8.5%	14.4%	.249	1.33	.296	72.3%			4.49
2020	PIT Pirates (ST)	ST	10.00	3.00	3.33	2.00	25.0%	7.5%	17.5%	.297	1.56	.360	71.4%			5.25
2020	PIT Pirates	MLB	6.65	7.48	0.89	1.66	18.4%	20.7%	-2.3%	.132	1.25	.104	93.8%	65	150	6.75
2020	Average		9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	PIT	AAA	12.54	4.18	3.00	0.64	30.5%	10.2%	20.3%	.237	1.43	.342	60.2%			3.01
2021	PIT Pirates (ST)	ST	8.74	6.35	1.38	2.38	17.5%	12.7%	4.8%	.418	2.74	.488	56.0%			7.20
2021	PIT Pirates	MLB	8.23	4.38	1.88	0.89	19.6%	10.4%	9.1%	.316	1.79	.388	68.2%	145	101	4.30
2021	Average		8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	PIT Pirates (ST)	ST	8.76	2.19	4.00	0.00	22.2%	5.6%	16.7%	.294	1.46	.385	77.8%			2.44
2022	PIT Pirates	MLB	7.81	3.40	2.30	0.79	20.1%	8.7%	11.4%	.263	1.40	.320	73.2%	94	97	3.88
2022	Average		8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	PIT Pirates (ST)	ST	11.49	0.57	20.00	2.30	32.8%	1.6%	31.1%	.246	0.96	.303	96.8%			5.35
2023	PIT Pirates	MLB	9.73	2.55	3.82	1.16	25.5%	6.7%	18.8%	.247	1.25	.310	71.7%	94	87	3.80
2023	Average		8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	PIT Pirates (ST)	ST	6.00	4.50	1.33	0.75	15.4%	11.5%	3.8%	.267	1.50	.306	73.9%			5.24
2024	PIT Pirates	MLB	8.39	2.53	3.32	1.16	21.5%	6.5%	15.0%	.257	1.30	.306	73.1%	101	100	4.08
2024	Average		8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	FGDC FanGraphs DC	PROJ	8.15	2.81	2.90	1.13	21.2%	7.3%	13.9%	.254	1.30	.301	70.3%			4.10
2025	Steamer Steamer	PROJ	8.15	2.81	2.90	1.13	21.2%	7.3%	13.9%	.254	1.30	.301	70.3%			4.10
Total	- - -	MLB	8.81	3.18	2.77	1.05	22.4%	8.1%	14.3%	.268	1.41	.330	71.2%	107	96	4.01

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
2014	PIT	R	9.55	4.28	2.23	0.00	25.7%	11.5%	14.2%	.196	1.17	.279	77.1%			3.14
2015	PIT	R	11.44	7.32	1.56	0.46	24.8%	15.8%	8.9%	.305	2.08	.429	61.0%			4.54
2016	PIT	A	9.48	1.30	7.28	0.29	26.8%	3.7%	23.2%	.209	0.92	.284	74.5%			2.41
2016	PIT	A+	10.50	1.50	7.00	0.00	30.4%	4.3%	26.1%	.227	1.00	.333	100.0%			1.42
2017	PIT	A-	15.75	2.25	7.00	0.00	43.8%	6.3%	37.5%	.143	0.75	.286	100.0%			1.43
2017	PIT	A+	7.45	2.33	3.20	0.58	20.9%	6.5%	14.4%	.204	1.00	.248	71.4%			3.54
2017	PIT	AA	11.68	2.86	4.09	0.52	31.7%	7.7%	23.9%	.194	1.04	.280	68.2%			2.50
2018	PIT	A+	4.50	2.25	2.00	0.00	10.5%	5.3%	5.3%	.389	2.00	.438	75.0%			3.23
2018	PIT	AA	7.95	3.35	2.38	0.73	22.2%	9.4%	12.9%	.206	1.12	.251	77.7%			3.74
2018	PIT	AAA	9.80	3.78	2.59	0.52	24.2%	9.3%	14.8%	.277	1.55	.366	61.7%			3.22
2018	PIT Pirates (ST)	ST	13.50	0.00	3.00	0.00	42.9%	0.0%	42.9%	.143	0.50	.250	100.0%			0.61
2019	PIT	AAA	10.68	3.04	3.51	0.78	28.2%	8.0%	20.2%	.239	1.24	.324	74.6%			3.60
2019	PIT Pirates (ST)	ST	2.25	6.75	0.33	6.75	4.2%	12.5%	-8.3%	.476	3.25	.412	34.1%			15.23
2019	PIT Pirates	MLB	12.19	3.00	4.06	1.13	28.6%	7.0%	21.6%	.343	1.83	.475	59.6%	164	72	3.19
2019	Average		8.88	3.29	2.69	1.40	23.0%	8.5%	14.4%	.249	1.33	.296	72.3%			4.49
2020	PIT Pirates (ST)	ST	10.00	3.00	3.33	2.00	25.0%	7.5%	17.5%	.297	1.56	.360	71.4%			5.25
2020	PIT Pirates	MLB	6.65	7.48	0.89	1.66	18.4%	20.7%	-2.3%	.132	1.25	.104	93.8%	65	150	6.75
2020	Average		9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	PIT	AAA	12.54	4.18	3.00	0.64	30.5%	10.2%	20.3%	.237	1.43	.342	60.2%			3.01
2021	PIT Pirates (ST)	ST	8.74	6.35	1.38	2.38	17.5%	12.7%	4.8%	.418	2.74	.488	56.0%			7.20
2021	PIT Pirates	MLB	8.23	4.38	1.88	0.89	19.6%	10.4%	9.1%	.316	1.79	.388	68.2%	145	101	4.30
2021	Average		8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	PIT Pirates (ST)	ST	8.76	2.19	4.00	0.00	22.2%	5.6%	16.7%	.294	1.46	.385	77.8%			2.44
2022	PIT Pirates	MLB	7.81	3.40	2.30	0.79	20.1%	8.7%	11.4%	.263	1.40	.320	73.2%	94	97	3.88
2022	Average		8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	PIT Pirates (ST)	ST	11.49	0.57	20.00	2.30	32.8%	1.6%	31.1%	.246	0.96	.303	96.8%			5.35
2023	PIT Pirates	MLB	9.73	2.55	3.82	1.16	25.5%	6.7%	18.8%	.247	1.25	.310	71.7%	94	87	3.80
2023	Average		8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	PIT Pirates (ST)	ST	6.00	4.50	1.33	0.75	15.4%	11.5%	3.8%	.267	1.50	.306	73.9%			5.24
2024	PIT Pirates	MLB	8.39	2.53	3.32	1.16	21.5%	6.5%	15.0%	.257	1.30	.306	73.1%	101	100	4.08
2024	Average		8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	FGDC FanGraphs DC	PROJ	8.15	2.81	2.90	1.13	21.2%	7.3%	13.9%	.254	1.30	.301	70.3%			4.10
2025	Steamer Steamer	PROJ	8.15	2.81	2.90	1.13	21.2%	7.3%	13.9%	.254	1.30	.301	70.3%			4.10
Total	- - -	MLB	8.81	3.18	2.77	1.05	22.4%	8.1%	14.3%	.268	1.41	.330	71.2%	107	96	4.01

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

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
2019	PIT Pirates	MLB	145	87.2	115.7	10.8	7	4.8%	42	29.0%	7.13	3.51
2020	PIT Pirates	MLB	52	88.5	114.6	14.2	6	11.5%	22	42.3%	2.91	6.08
2021	PIT Pirates	MLB	322	91.5	110.2	11.5	22	6.8%	153	47.5%	6.17	5.65
2022	PIT Pirates	MLB	477	87.9	112.7	7.8	34	7.1%	178	37.3%	3.91	4.23
2023	PIT Pirates	MLB	548	87.7	115.1	10.3	47	8.6%	195	35.6%	4.21	4.18
2024	PIT Pirates	MLB	542	88.8	115.3	12.4	39	7.2%	212	39.1%	4.25	4.31
Total	- - -	MLB	2086	88.6	115.7	10.6	155	7.4%	802	38.4%	4.59

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
2019	PIT Pirates	MLB	145	87.2	115.7	10.8	7	4.8%	42	29.0%	7.13	3.51
2020	PIT Pirates	MLB	52	88.5	114.6	14.2	6	11.5%	22	42.3%	2.91	6.08
2021	PIT Pirates	MLB	322	91.5	110.2	11.5	22	6.8%	153	47.5%	6.17	5.65
2022	PIT Pirates	MLB	477	87.9	112.7	7.8	34	7.1%	178	37.3%	3.91	4.23
2023	PIT Pirates	MLB	548	87.7	115.1	10.3	47	8.6%	195	35.6%	4.21	4.18
2024	PIT Pirates	MLB	542	88.8	115.3	12.4	39	7.2%	212	39.1%	4.25	4.31
Total	- - -	MLB	2086	88.6	115.7	10.6	155	7.4%	802	38.4%	4.59

Mitch Keller

Stats

Dashboard

Standard

Advanced

Statcast

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