Mitch Keller

Mitch Keller

Pittsburgh Pirates

P

Age: 29

Bats/Throws: R/R

6'3" / 212

DOB: 4/4/1996

(29 years, 2 months)

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
2020	Slider (SL)	14		1	2	0	0	0	0	0	1	0	0	0	0	0	0	.000		86.6	89.4	87.5
2022	Slider (SL)	599		160	177	33	23	6	1	3	12	0	53	2	2	1	8	.206		77.7	90.7	84.3
2023	Slider (SL)	501		136	146	30	22	5	0	3	9	0	40	1	0	0	1	.221		77.2	86.3	82.8
2024	Slider (SL)	713		218	236	55	32	12	4	7	10	0	60	5	3	0	5	.252		78.1	91.6	84.7
2025	Slider (SL)	377		102	108	24	16	8	0	0	6	0	24	0	0	0	2	.235		78.0	91.0	83.9
Total	Slider (SL)	2204		617	669	142	93	31	5	13	38	0	177	8	5	1	16	.230		77.2	91.6	84.0

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
2020	Slider (SL)	14		1	2	0	0	0	0	0	1	0	0	0	0	0	0	.000		86.6	89.4	87.5
2022	Slider (SL)	599		160	177	33	23	6	1	3	12	0	53	2	2	1	8	.206		77.7	90.7	84.3
2023	Slider (SL)	501		136	146	30	22	5	0	3	9	0	40	1	0	0	1	.221		77.2	86.3	82.8
2024	Slider (SL)	713		218	236	55	32	12	4	7	10	0	60	5	3	0	5	.252		78.1	91.6	84.7
2025	Slider (SL)	377		102	108	24	16	8	0	0	6	0	24	0	0	0	2	.235		78.0	91.0	83.9
Total	Slider (SL)	2204		617	669	142	93	31	5	13	38	0	177	8	5	1	16	.230		77.2	91.6	84.0

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+
2020	Slider (SL)	14		50.0%	0.0%	1.00	.000	.500	.000	.500	.000	.000	0.3	0.1	.349	124
2022	Slider (SL)	599		6.8%	29.9%	0.23	.206	.267	.313	.580	.106	.283	13.0	-7.3	.258	71
2023	Slider (SL)	501		6.2%	27.4%	0.23	.221	.274	.324	.598	.103	.290	11.3	-6.5	.265	73
2024	Slider (SL)	713		4.2%	25.4%	0.17	.252	.297	.440	.737	.188	.312	28.6	1.0	.316	109
2025	Slider (SL)	377		5.6%	22.2%	0.25	.235	.278	.314	.592	.078	.308	8.2	-4.2	.264	75
Total	Slider (SL)	2204		5.7%	26.5%	0.21	.230	.281	.360	.641	.130	.299	61.4	-16.9	.281	85

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+
2020	Slider (SL)	14		50.0%	0.0%	1.00	.000	.500	.000	.500	.000	.000	0.3	0.1	.349	124
2022	Slider (SL)	599		6.8%	29.9%	0.23	.206	.267	.313	.580	.106	.283	13.0	-7.3	.258	71
2023	Slider (SL)	501		6.2%	27.4%	0.23	.221	.274	.324	.598	.103	.290	11.3	-6.5	.265	73
2024	Slider (SL)	713		4.2%	25.4%	0.17	.252	.297	.440	.737	.188	.312	28.6	1.0	.316	109
2025	Slider (SL)	377		5.6%	22.2%	0.25	.235	.278	.314	.592	.078	.308	8.2	-4.2	.264	75
Total	Slider (SL)	2204		5.7%	26.5%	0.21	.230	.281	.360	.641	.130	.299	61.4	-16.9	.281	85

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
2020	Slider (SL)	14		0.0%	0.0%	0.0%	0.0%	0.0%	7	7	14		2.0	2.7	3.4
2022	Slider (SL)	599		27.8%	36.1%	36.1%	20.5%	7.7%	357	242	599		7.1	-0.7	7.5
2023	Slider (SL)	501		25.8%	35.5%	38.7%	19.4%	8.3%	310	191	501		9.8	-0.1	9.9
2024	Slider (SL)	713		27.7%	39.6%	32.7%	17.3%	13.5%	466	247	713		6.5	0.3	6.8
2025	Slider (SL)	377		24.4%	44.9%	30.8%	33.3%	0.0%	252	125	377		6.5	0.1	6.8
Total	Slider (SL)	2204		26.7%	38.8%	34.5%	21.2%	8.6%	1392	812	2204		7.4	-0.1	7.7

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
2020	Slider (SL)	14		0.0%	0.0%	0.0%	0.0%	0.0%	7	7	14		2.0	2.7	3.4
2022	Slider (SL)	599		27.8%	36.1%	36.1%	20.5%	7.7%	357	242	599		7.1	-0.7	7.5
2023	Slider (SL)	501		25.8%	35.5%	38.7%	19.4%	8.3%	310	191	501		9.8	-0.1	9.9
2024	Slider (SL)	713		27.7%	39.6%	32.7%	17.3%	13.5%	466	247	713		6.5	0.3	6.8
2025	Slider (SL)	377		24.4%	44.9%	30.8%	33.3%	0.0%	252	125	377		6.5	0.1	6.8
Total	Slider (SL)	2204		26.7%	38.8%	34.5%	21.2%	8.6%	1392	812	2204		7.4	-0.1	7.7

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
2020	Slider (SL)	14		37.5%	33.3%	35.7%	66.7%	50.0%	60.0%	42.9%	14.3%		-0.2	-1.6
2022	Slider (SL)	599		29.2%	72.3%	47.4%	47.5%	87.4%	73.2%	42.2%	12.7%		4.1	0.7
2023	Slider (SL)	501		26.9%	74.2%	48.9%	56.9%	82.1%	74.7%	46.5%	12.4%		-2.5	-0.5
2024	Slider (SL)	713		34.0%	67.2%	51.1%	46.6%	91.1%	76.6%	51.3%	11.9%		-7.4	-1.0
2025	Slider (SL)	377		33.1%	64.3%	49.6%	47.5%	90.6%	77.0%	52.8%	11.4%		3.9	1.0
Total	Slider (SL)	2204		30.8%	69.3%	49.2%	49.3%	87.8%	75.3%	48.0%	12.2%		-2.1	-0.1

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
2020	Slider (SL)	14		37.5%	33.3%	35.7%	66.7%	50.0%	60.0%	42.9%	14.3%		-0.2	-1.6
2022	Slider (SL)	599		29.2%	72.3%	47.4%	47.5%	87.4%	73.2%	42.2%	12.7%		4.1	0.7
2023	Slider (SL)	501		26.9%	74.2%	48.9%	56.9%	82.1%	74.7%	46.5%	12.4%		-2.5	-0.5
2024	Slider (SL)	713		34.0%	67.2%	51.1%	46.6%	91.1%	76.6%	51.3%	11.9%		-7.4	-1.0
2025	Slider (SL)	377		33.1%	64.3%	49.6%	47.5%	90.6%	77.0%	52.8%	11.4%		3.9	1.0
Total	Slider (SL)	2204		30.8%	69.3%	49.2%	49.3%	87.8%	75.3%	48.0%	12.2%		-2.1	-0.1