Mitch Keller

Mitch Keller

Pittsburgh Pirates

P

Age: 29

Bats/Throws: R/R

6'3" / 212

DOB: 4/4/1996

(29 years, 1 month, 26 days)

P

Pitch Type Splits

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2019	Curveball (CU)	120		30	35	4	4	0	0	0	3	0	13	1	1	0	1	.133		78.6	83.3	81.1
2020	Curveball (CU)	74		17	18	2	0	0	0	2	1	0	4	0	0	0	0	.118		73.9	81.4	78.1
2021	Curveball (CU)	270		62	67	28	22	5	1	0	4	0	8	1	0	0	2	.452		74.4	82.1	78.5
2022	Curveball (CU)	411		91	97	25	17	5	0	3	5	0	18	1	0	0	1	.275		72.9	83.8	78.7
2023	Curveball (CU)	249		44	48	12	6	1	1	4	2	0	11	1	1	0	0	.273		74.8	81.3	78.0
2024	Curveball (CU)	274		44	47	10	5	2	2	1	1	0	8	2	0	0	0	.227		74.8	83.0	78.4
2025	Curveball (CU)	89		18	19	3	3	0	0	0	1	0	4	0	0	0	0	.167		75.3	81.1	77.6
Total	Curveball (CU)	1487		306	331	84	57	13	4	10	17	0	66	6	2	0	4	.275		72.9	83.8	78.6

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2019	Curveball (CU)	120		30	35	4	4	0	0	0	3	0	13	1	1	0	1	.133		78.6	83.3	81.1
2020	Curveball (CU)	74		17	18	2	0	0	0	2	1	0	4	0	0	0	0	.118		73.9	81.4	78.1
2021	Curveball (CU)	270		62	67	28	22	5	1	0	4	0	8	1	0	0	2	.452		74.4	82.1	78.5
2022	Curveball (CU)	411		91	97	25	17	5	0	3	5	0	18	1	0	0	1	.275		72.9	83.8	78.7
2023	Curveball (CU)	249		44	48	12	6	1	1	4	2	0	11	1	1	0	0	.273		74.8	81.3	78.0
2024	Curveball (CU)	274		44	47	10	5	2	2	1	1	0	8	2	0	0	0	.227		74.8	83.0	78.4
2025	Curveball (CU)	89		18	19	3	3	0	0	0	1	0	4	0	0	0	0	.167		75.3	81.1	77.6
Total	Curveball (CU)	1487		306	331	84	57	13	4	10	17	0	66	6	2	0	4	.275		72.9	83.8	78.6

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2019	Curveball (CU)	120		8.6%	37.1%	0.23	.133	.229	.133	.362	.000	.222	0.1	-4.3	.179	14
2020	Curveball (CU)	74		5.6%	22.2%	0.25	.118	.167	.471	.637	.353	.000	1.3	-0.9	.259	69
2021	Curveball (CU)	270		6.0%	11.9%	0.50	.452	.493	.565	1.057	.113	.519	16.0	7.9	.457	192
2022	Curveball (CU)	411		5.2%	18.6%	0.28	.275	.320	.429	.748	.154	.314	12.4	1.3	.327	118
2023	Curveball (CU)	249		4.2%	22.9%	0.18	.273	.313	.614	.926	.341	.267	8.3	2.5	.380	149
2024	Curveball (CU)	274		2.1%	17.0%	0.13	.227	.277	.432	.708	.205	.257	5.3	-0.2	.304	101
2025	Curveball (CU)	89		5.3%	21.1%	0.25	.167	.211	.167	.377	.000	.214	0.1	-2.1	.177	16
Total	Curveball (CU)	1487		5.1%	19.9%	0.26	.275	.323	.441	.764	.167	.319	43.7	4.3	.330	116

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2019	Curveball (CU)	120		8.6%	37.1%	0.23	.133	.229	.133	.362	.000	.222	0.1	-4.3	.179	14
2020	Curveball (CU)	74		5.6%	22.2%	0.25	.118	.167	.471	.637	.353	.000	1.3	-0.9	.259	69
2021	Curveball (CU)	270		6.0%	11.9%	0.50	.452	.493	.565	1.057	.113	.519	16.0	7.9	.457	192
2022	Curveball (CU)	411		5.2%	18.6%	0.28	.275	.320	.429	.748	.154	.314	12.4	1.3	.327	118
2023	Curveball (CU)	249		4.2%	22.9%	0.18	.273	.313	.614	.926	.341	.267	8.3	2.5	.380	149
2024	Curveball (CU)	274		2.1%	17.0%	0.13	.227	.277	.432	.708	.205	.257	5.3	-0.2	.304	101
2025	Curveball (CU)	89		5.3%	21.1%	0.25	.167	.211	.167	.377	.000	.214	0.1	-2.1	.177	16
Total	Curveball (CU)	1487		5.1%	19.9%	0.26	.275	.323	.441	.764	.167	.319	43.7	4.3	.330	116

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2019	Curveball (CU)	120		16.7%	72.2%	11.1%	0.0%	0.0%	74	46	120		4.6	-7.6	9.0
2020	Curveball (CU)	74		7.7%	30.8%	61.5%	0.0%	25.0%	36	38	74		4.1	-7.8	8.9
2021	Curveball (CU)	270		37.0%	44.4%	18.5%	10.0%	0.0%	164	106	270		5.0	-8.2	9.6
2022	Curveball (CU)	411		22.2%	55.6%	22.2%	12.5%	18.8%	238	173	411		5.9	-8.6	10.5
2023	Curveball (CU)	249		20.6%	47.1%	32.4%	18.2%	36.4%	142	107	249		6.6	-8.2	10.6
2024	Curveball (CU)	274		30.6%	47.2%	22.2%	0.0%	12.5%	165	109	274		7.2	-7.4	10.4
2025	Curveball (CU)	89		14.3%	57.1%	28.6%	50.0%	0.0%	47	42	89		6.9	-8.1	10.7
Total	Curveball (CU)	1487		24.9%	50.6%	24.5%	11.9%	16.9%	866	621	1487		6.0	-8.1	10.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2019	Curveball (CU)	120		16.7%	72.2%	11.1%	0.0%	0.0%	74	46	120		4.6	-7.6	9.0
2020	Curveball (CU)	74		7.7%	30.8%	61.5%	0.0%	25.0%	36	38	74		4.1	-7.8	8.9
2021	Curveball (CU)	270		37.0%	44.4%	18.5%	10.0%	0.0%	164	106	270		5.0	-8.2	9.6
2022	Curveball (CU)	411		22.2%	55.6%	22.2%	12.5%	18.8%	238	173	411		5.9	-8.6	10.5
2023	Curveball (CU)	249		20.6%	47.1%	32.4%	18.2%	36.4%	142	107	249		6.6	-8.2	10.6
2024	Curveball (CU)	274		30.6%	47.2%	22.2%	0.0%	12.5%	165	109	274		7.2	-7.4	10.4
2025	Curveball (CU)	89		14.3%	57.1%	28.6%	50.0%	0.0%	47	42	89		6.9	-8.1	10.7
Total	Curveball (CU)	1487		24.9%	50.6%	24.5%	11.9%	16.9%	866	621	1487		6.0	-8.1	10.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2019	Curveball (CU)	120		34.2%	53.2%	41.7%	52.0%	84.0%	68.0%	39.2%	13.3%		2.9	2.4
2020	Curveball (CU)	74		15.2%	57.1%	31.1%	71.4%	93.8%	87.0%	37.8%	4.1%		-0.7	-0.9
2021	Curveball (CU)	270		24.5%	57.3%	40.4%	70.6%	94.7%	87.2%	48.5%	5.2%		-8.3	-3.1
2022	Curveball (CU)	411		29.7%	50.8%	38.9%	63.8%	93.4%	80.6%	43.6%	7.5%		-5.7	-1.4
2023	Curveball (CU)	249		25.2%	55.5%	38.6%	51.4%	91.8%	77.1%	44.2%	8.8%		-4.9	-2.0
2024	Curveball (CU)	274		28.7%	46.0%	36.5%	55.8%	84.2%	72.0%	45.3%	10.2%		-0.3	-0.1
2025	Curveball (CU)	89		25.5%	50.0%	34.8%	71.4%	88.2%	80.6%	38.2%	6.7%		0.7	0.8
Total	Curveball (CU)	1487		27.2%	52.4%	38.3%	60.8%	90.9%	78.9%	43.9%	8.1%		-16.3	-1.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2019	Curveball (CU)	120		34.2%	53.2%	41.7%	52.0%	84.0%	68.0%	39.2%	13.3%		2.9	2.4
2020	Curveball (CU)	74		15.2%	57.1%	31.1%	71.4%	93.8%	87.0%	37.8%	4.1%		-0.7	-0.9
2021	Curveball (CU)	270		24.5%	57.3%	40.4%	70.6%	94.7%	87.2%	48.5%	5.2%		-8.3	-3.1
2022	Curveball (CU)	411		29.7%	50.8%	38.9%	63.8%	93.4%	80.6%	43.6%	7.5%		-5.7	-1.4
2023	Curveball (CU)	249		25.2%	55.5%	38.6%	51.4%	91.8%	77.1%	44.2%	8.8%		-4.9	-2.0
2024	Curveball (CU)	274		28.7%	46.0%	36.5%	55.8%	84.2%	72.0%	45.3%	10.2%		-0.3	-0.1
2025	Curveball (CU)	89		25.5%	50.0%	34.8%	71.4%	88.2%	80.6%	38.2%	6.7%		0.7	0.8
Total	Curveball (CU)	1487		27.2%	52.4%	38.3%	60.8%	90.9%	78.9%	43.9%	8.1%		-16.3	-1.1