Mitch Keller

P | Pittsburgh Pirates Age: 25 (4/4/1996) Throws:

SP Rank #

2021 Season Stats

W-L	IP	ERA	WHIP	K%	BB%	CSW%
2-3	24.1	6.29	1.68	21.2%	13.3%	27.0%

Mitch Keller P | PIT

Four-Seamer | 58%
Slider | 20%
Curveball | 18%
Changeup | 3%
All

2019 2020 2021 All

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	95.4	60.3%	24.1%	59.4%	9.4%	15.3%	24.7%	69.4%	32.1%	33.3%	.409	.530	50.0%
2020	93.9	55.3%	17.6%	57.3%	8.5%	16.4%	24.9%	62.9%	46.9%	37.5%	.184	.167	44.1%
2021	94.5	58.4%	20.6%	50.4%	7.4%	18.0%	25.4%	60.6%	45.0%	30.0%	.222	.282	40.8%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	562	127	29	12	3	3	31	10	390	172	.409
2020	213	51	3	2	0	2	6	12	134	79	.184
2021	284	66	7	4	0	1	15	11	172	112	.222

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	32.1%	34.6%	33.3%	3.7%	12.3%	50.6%	37.0%	24.7%	29.6%	.530	.547
2020	46.9%	15.6%	37.5%	0.0%	9.4%	62.5%	28.1%	34.4%	18.8%	.167	.219
2021	45.0%	25.0%	30.0%	16.7%	7.5%	62.5%	30.0%	15.0%	32.5%	.282	.300

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	24.1%	59.4%	9.4%	15.3%	24.7%	82.6%	70.9%	85.1%	54.1%	69.4%
2020	17.6%	57.3%	8.5%	16.4%	24.9%	81.8%	75.0%	83.1%	46.5%	62.9%
2021	20.6%	50.4%	7.4%	18.0%	25.4%	82.6%	72.4%	85.9%	42.6%	60.6%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	20.2%	18.1%	67.7%	61.4%
2020	23.9%	12.7%	39.2%	37.3%
2021	21.9%	16.1%	34.8%	30.3%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	30.8%	29.5%	39.7%	36.3%	34.9%	28.8%	11.6%	59.8%	27.4%	28.5%	59.4%	11.0%
2020	33.8%	30.5%	35.7%	50.7%	31.0%	18.3%	11.3%	51.2%	42.3%	25.8%	57.3%	9.2%
2021	48.9%	6.3%	44.4%	55.6%	21.1%	23.2%	2.5%	53.2%	34.2%	30.6%	50.4%	10.6%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	87.6	18.2%	43.8%	43.5%	27.1%	10.0%	37.1%	67.6%	55.2%	24.1%	.204	.313	50.0%
2020	87.0	21.6%	24.1%	30.1%	12.0%	14.5%	26.5%	50.6%	50.0%	50.0%	.000	.000	41.0%
2021	87.5	20.0%	37.3%	47.4%	17.5%	9.3%	26.8%	67.0%	26.3%	42.1%	.360	.412	41.2%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	170	56	8	2	0	1	21	2	115	55	.204
2020	83	17	0	0	0	0	6	5	42	41	.000
2021	97	28	4	2	1	2	6	3	65	32	.360

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	55.2%	20.7%	24.1%	14.3%	17.2%	58.6%	24.1%	41.4%	13.8%	.313	.333
2020	50.0%	0.0%	50.0%	33.3%	33.3%	66.7%	0.0%	16.7%	33.3%	.000	.000
2021	26.3%	31.6%	42.1%	0.0%	0.0%	52.6%	47.4%	15.8%	21.1%	.412	.474

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	43.8%	43.5%	27.1%	10.0%	37.1%	53.1%	23.8%	75.0%	57.6%	67.6%
2020	24.1%	30.1%	12.0%	14.5%	26.5%	66.7%	57.1%	75.0%	36.1%	50.6%
2021	37.3%	47.4%	17.5%	9.3%	26.8%	69.6%	47.4%	81.1%	57.7%	67.0%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	16.1%	37.1%	39.3%	35.7%
2020	28.2%	23.5%	70.6%	52.9%
2021	10.4%	30.3%	42.9%	39.3%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	11.2%	23.5%	65.3%	13.5%	17.6%	68.8%	7.6%	51.2%	20.6%	41.2%	43.5%	11.5%
2020	2.4%	13.3%	84.3%	18.1%	16.9%	65.1%	3.6%	47.0%	36.1%	41.0%	30.1%	10.3%
2021	10.3%	4.1%	85.6%	25.8%	20.6%	53.6%	2.1%	49.5%	28.9%	34.0%	47.4%	8.3%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	81.2	17.2%	29.4%	46.9%	12.5%	18.8%	31.3%	61.3%	51.9%	18.5%	.231	.308	45.6%
2020	78.7	20.3%	14.0%	35.9%	5.1%	16.7%	21.8%	47.4%	30.8%	61.5%	.111	.000	32.1%
2021	78.6	18.3%	28.9%	49.4%	7.9%	27.0%	34.8%	64.0%	28.6%	21.4%	.294	.357	46.1%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	160	45	6	2	0	1	13	4	98	62	.231
2020	78	19	0	0	0	2	4	1	37	41	.111
2021	89	18	2	2	1	0	3	1	57	32	.294

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	51.9%	29.6%	18.5%	0.0%	11.1%	77.8%	11.1%	48.1%	11.1%	.308	.333
2020	30.8%	7.7%	61.5%	0.0%	7.7%	61.5%	30.8%	38.5%	0.0%	.000	.143
2021	28.6%	50.0%	21.4%	0.0%	0.0%	64.3%	35.7%	50.0%	7.1%	.357	.357

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	29.4%	46.9%	12.5%	18.8%	31.3%	70.6%	32.0%	93.0%	42.5%	61.3%
2020	14.0%	35.9%	5.1%	16.7%	21.8%	83.3%	57.1%	94.1%	30.8%	47.4%
2021	28.9%	49.4%	7.9%	27.0%	34.8%	78.8%	53.8%	95.0%	37.1%	64.0%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	29.8%	25.0%	71.1%	62.2%
2020	25.6%	16.7%	36.8%	31.6%
2021	39.7%	29.6%	116.7%	105.6%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	21.3%	36.3%	42.5%	11.9%	20.6%	67.5%	6.9%	52.5%	16.9%	40.0%	46.9%	11.9%
2020	20.5%	28.2%	51.3%	26.9%	14.1%	59.0%	5.1%	55.1%	20.5%	38.5%	35.9%	11.6%
2021	52.8%	18.0%	29.2%	28.1%	19.1%	52.8%	1.1%	65.2%	16.9%	30.3%	49.4%	10.3%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	91.0	4.3%	7.1%	30.0%	2.5%	10.0%	12.5%	37.5%	50.0%	33.3%	.833	.800	27.5%
2020	89.1	2.9%	11.1%	18.2%	0.0%	9.1%	9.1%	27.3%	100.0%	0.0%	.000	.000	27.3%
2021	90.6	3.3%	8.3%	25.0%	6.3%	6.3%	12.5%	31.3%	100.0%	0.0%	.000	.000	25.0%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	40	6	3	1	0	1	0	0	15	25	.833
2020	11	1	0	0	0	0	0	0	3	8	.000
2021	16	1	0	0	0	0	0	0	5	11	.000

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	50.0%	16.7%	33.3%	0.0%	0.0%	66.7%	33.3%	50.0%	16.7%	.800	.833
2020	100.0%	0.0%	0.0%		100.0%	0.0%	0.0%	0.0%	0.0%	.000	.000
2021	100.0%	0.0%	0.0%		100.0%	0.0%	0.0%	0.0%	0.0%	.000	.000

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	7.1%	30.0%	2.5%	10.0%	12.5%	90.9%	50.0%	100.0%	27.5%	37.5%
2020	11.1%	18.2%	0.0%	9.1%	9.1%	100.0%	100.0%	100.0%	18.2%	27.3%
2021	8.3%	25.0%	6.3%	6.3%	12.5%	75.0%	100.0%	66.7%	25.0%	31.3%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	12.1%	0.0%	66.7%	50.0%
2020	11.1%		100.0%	100.0%
2021	0.0%		300.0%	200.0%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	72.5%	12.5%	15.0%	12.5%	15.0%	72.5%	5.0%	82.5%	25.0%	7.5%	30.0%	15.2%
2020	63.6%	0.0%	36.4%	36.4%	9.1%	54.5%	0.0%	81.8%	45.5%	0.0%	18.2%	0.0%
2021	81.3%	0.0%	18.8%	50.0%	12.5%	37.5%	0.0%	81.3%	37.5%	0.0%	25.0%	7.7%

Pitch Type	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
Four-Seamer	95.4	60.3%	24.1%	59.4%	9.4%	15.3%	24.7%	9.4%	32.1%	33.3%	.409	.530	50.0%
Slider	87.6	18.2%	43.8%	43.5%	27.1%	10.0%	37.1%	27.1%	55.2%	24.1%	.204	.313	50.0%
Curveball	81.2	17.2%	29.4%	46.9%	12.5%	18.8%	31.3%	12.5%	51.9%	18.5%	.231	.308	45.6%
Changeup	91.0	4.3%	7.1%	30.0%	2.5%	10.0%	12.5%	2.5%	50.0%	33.3%	.833	.800	27.5%

Pitch Type	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	562	127	29	12	3	3	31	10	390	172	.409
2019	170	56	8	2	0	1	21	2	115	55	.204
2019	160	45	6	2	0	1	13	4	98	62	.231
2019	40	6	3	1	0	1	0	0	15	25	.833

Pitch type	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	32.1%	34.6%	33.3%	3.7%	12.3%	50.6%	37.0%	24.7%	29.6%	.530	.547
2019	55.2%	20.7%	24.1%	14.3%	17.2%	58.6%	24.1%	41.4%	13.8%	.313	.333
2019	51.9%	29.6%	18.5%	0.0%	11.1%	77.8%	11.1%	48.1%	11.1%	.308	.333
2019	50.0%	16.7%	33.3%	0.0%	0.0%	66.7%	33.3%	50.0%	16.7%	.800	.833

Pitch type	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact	Z-Contact%	Swing%	Strike%
2019	24.1%	59.4%	9.4%	15.3%	24.7%	82.6%	70.9%	85.1%	54.1%	69.4%
2019	43.8%	43.5%	27.1%	10.0%	37.1%	53.1%	23.8%	75.0%	57.6%	67.6%
2019	29.4%	46.9%	12.5%	18.8%	31.3%	70.6%	32.0%	93.0%	42.5%	61.3%
2019	7.1%	30.0%	2.5%	10.0%	12.5%	90.9%	50.0%	100.0%	27.5%	37.5%

Pitch Type	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	20.2%	18.1%