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Mitch Keller

Pittsburgh Pirates · SP Throws: R Bats: R Height: 6'4 Weight: 212 Born: Apr 04, 1996 (29)

Percentile Ranks
vs LHH
vs RHH K%
24.2
51.0 xWOBA
0.358 · 27%
0.272 · 94%
xSLG
39.4
87.3

Year	Team	G	GS	W-L	IP	ERA	WHIP	K%	CSW%	BB%	xAVG	xSLG	xwOBA	xISO	BAR%	SS%	HH%	GB%	LD%	FB%	Z%	Z Sw%	OZ%	OZ Sw%	Apr	May	Jun	Jul	Aug	Sep
2025		22	22	4-10	127.0	3.69	1.20	18.8%	0.0%	6.2%	.264	.409	.316	.145	6.6%	33.2%	43%	45%	24%	23%	55%	13%	45%	41%	11.2	14.4	12.8	15.8	0.0	0.0
2024		31	31	11-12	178.0	4.25	1.30	21.5%	0.0%	6.5%	.249	.408	.320	.160	7.2%	38.0%	39%	40%	28%	26%	53%	14%	47%	40%	0.0	0.0	0.0	0.0	0.0	0.0
2023		32	32	13-9	194.1	4.21	1.25	25.5%	0.0%	6.7%	.251	.404	.315	.153	8.6%	36.5%	36%	44%	25%	26%	54%	18%	46%	38%	0.0	0.0	0.0	0.0	0.0	0.0
2022		31	29	5-12	159.0	3.91	1.40	20.1%	0.0%	8.7%	.252	.383	.318	.130	7.1%	33.3%	37%	50%	26%	19%	50%	15%	50%	39%	0.0	0.0	0.0	0.0	0.0	0.0
2021	Pirates	23	23	5-11	100.2	6.17	1.79	19.6%	0.0%	10.2%	.289	.452	.359	.164	6.8%	40.1%	48%	41%	30%	25%	50%	12%	50%	41%	0.0	0.0	0.0	0.0	0.0	0.0
2020	Pirates	5	5	1-1	21.2	2.91	1.27	18.4%	0.0%	20.7%	.203	.468	.371	.265	11.5%	19.2%	42%	42%	14%	37%	45%	17%	55%	33%	0.0	0.0	0.0	0.0	0.0	0.0
2019	Pirates	11	11	1-5	48.0	7.13	1.83	28.6%	0.0%	7.0%	.237	.346	.284	.110	5.5%	33.8%	35%	41%	35%	20%	52%	17%	49%	51%	0.0	0.0	0.0	0.0	0.0	0.0

2025

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD
1	2025	Jul, 28	@SF	2.0	14	73	5	0	3	3	3	9	23.3															67.20	8,200	-0.30	8,800	6
2	2025	Jul, 22	DET	6.0	26	89	6	1	3	3	5	9	21.3	48.3%	4.4			6.7%	-4.9	11.2%	-5.8	7.9%	-0.8	10.1%	-1.3	15.7%	-13.2	61.70	n/a	16.10	n/a	34
3	2025	Jul, 13	@MIN	6.0	22	83	4	0	1	0	3	5	21.7	50.6%	5.6			14.5%	8.7	13.3%	0.1	3.6%	4.3	3.6%	13.4	14.5%	-14.7	65.70	7,400	15.10	8,900	28
4	2025	Jul, 08	@KC	6.2	26	93	4	2	2	1	5	7	23.7	35.5%	2.2			15.1%	11.1	8.6%	2.9	10.8%	-0.4	6.5%	-16.2	23.7%	-6.3	61.40	n/a	18.00	n/a	33
5	2025	Jul, 02	STL	7.0	28	97	5	0	0	1	7	8	24.7	40.2%	-0.1	3.1%	-10.4	14.4%	6.3	12.4%	7.2	8.2%	2.2	8.2%	-1.2	13.4%	10.6	55.50	n/a	30.15	n/a	52
6	2025	Jun, 27	NYM	5.1	22	94	5	1	1	1	4	5	20.2															60.60	n/a	18.40	n/a	31
7	2025	Jun, 21	TEX	5.2	22	99	3	0	2	2	5	8	21.2															64.60	7,700	15.75	8,400	26
8	2025	Jun, 15	@CHC	6.0	23	88	3	0	2	2	3	9	23.9	42.0%	4.0			17.0%	4.1	17.0%	-1.0	4.5%	-9.5	8.0%	9.3	11.4%	-1.8	66.40	7,100	12.50	8,100	25
9	2025	Jun, 10	MIA	6.0	26	97	8	1	3	0	4	15	38.1	26.8%	4.8			15.5%	-8.7	19.6%	1.7	3.1%	3.5	7.2%	9.3	27.8%	-4.0	65.50	n/a	10.70	n/a	25
10	2025	Jun, 05	HOU	6.1	28	89	8	1	6	1	5	12	28.1	27.0%	-3.8			23.6%	-2.8	27.0%	-1.4	5.6%	2.2	3.4%	-3.1	12.4%	4.0	61.60	n/a	6.85	n/a	16
11	2025	May, 30	@SD	6.0	23	78	3	0	3	2	1	1	19.2	28.2%	-0.9			29.5%	2.4	20.5%	-2.2	3.8%	-0.3	5.1%	-13.2	12.8%	7.6	50.50	n/a	6.50	n/a	16
12	2025	May, 24	MIL	6.0	23	92	7	0	1	0	7	7	29.3	38.0%	5.6			16.3%	1.0	20.7%	-4.6	9.8%	5.3	1.1%	-2.6	14.1%	-3.9	74.50	7,200	21.30	9,000	40
13	2025	May, 19	CIN	6.0	24	91	6	0	1	1	5	6	27.5	29.7%	1.4			24.2%	5.7	19.8%	7.7	8.8%	-1.9	4.4%	0.9	13.2%	-14.0	67.40	6,500	17.30	8,300	34
14	2025	May, 13	@NYM	7.0	27	96	5	1	2	1	8	13	33.3	31.3%	5.6			19.8%	4.3	25.0%	2.2	3.1%	-2.6	6.3%	-28.5	14.6%	2.3	53.80	6,000	24.15	8,100	43
15	2025	May, 07	@STL	6.0	26	94	7	0	3	3	6	8	29.8	25.5%	-2.2			25.5%	3.0	13.8%	-2.1	8.5%	3.3	9.6%	1.2	17.0%	-2.8	58.10	n/a	13.50	n/a	31
16	2025	May, 02	SD	5.0	24	88	8	1	4	1	3	6	26.1	30.7%	-2.5			17.0%	-1.1	19.3%	3.2	9.1%	-6.7	9.1%	5.1	14.8%	-12.0	58.40	n/a	3.85	n/a	12
17	2025	Apr, 26	@LAD	6.0	25	89	5	0	2	1	6	6	30.3	33.7%	93.9			12.4%	92.9	21.3%	81.4	13.5%	77.3	12.4%	88.9	6.7%	85.4	86.70	n/a	17.90	n/a	34
18	2025	Apr, 20	CLE	5.0	22	101	5	1	2	2	3	7	24.8	30.7%	94.4			6.9%	92.3	15.8%	81.4	11.9%	77.1	13.9%	89.3	20.8%	86.7	76.80	n/a	9.05	n/a	18
19	2025	Apr, 15	WSH	6.0	27	105	6	1	3	2	3	8	23.8	44.8%	93.4			7.6%	91.9	29.5%	81.2	2.9%	76.4	7.6%	89.2	6.7%	87.2	73.20	7,900	8.70	8,700	22
20	2025	Apr, 09	STL	7.1	27	96	4	0	0	1	6	10	25.0	31.3%	94.0			10.4%	92.1	11.5%	80.8	14.6%	77.0	10.4%	88.8	21.9%	85.9	87.10	n/a	25.50	n/a	44

2024

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD

2023

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD

2022

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD

2021

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD

2020

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD

2019

Box Score														Pitch Usage/Velo														DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		SI		ST		CU		CH		SL		Rating	DK $	DK	FD $	FD

2025 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	51%	.305	.365	17.9	7.7	.479	.121	2	41%	.234	.285	20.6	7.9	.303	.073	0
Cutter	Fastball	MPH		0%	0%	.854	1.329	0.0	0.0	2.364	1.000	0	0%	.000	.000	0.0	0.0	.000	.000	0
Slider	Breaking	MPH		27%	17%	.296	.362	15.7	13.7	.425	.091	0	27%	.262	.284	20.4	2.0	.380	.229	2
Sweeper	Breaking	MPH		23%	16%	.273	.351	13.3	10.0	.427	.154	1	31%	.199	.257	27.6	1.3	.398	.067	1
Changeup	Offspeed	MPH		17%	16%	.287	.348	16.7	8.3	.454	.273	2	1%	.637	.752	0.0	0.0	1.129	.000	0

2024 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	50%	.261	.330	23.7	6.1	.455	.189	4	37%	.218	.317	28.8	13.6	.307	.091	0
Cutter	Fastball	90.4 MPH	2490	19%	21%	.338	.419	11.3	3.8	.592	.388	5	14%	.255	.349	7.3	12.2	.437	.206	2
Slider	Breaking	87.5 MPH	2496	25%	11%	.302	.375	20.6	2.9	.560	.273	2	18%	.333	.386	13.3	2.2	.552	.333	2
Sweeper	Breaking	MPH		25%	16%	.220	.313	37.3	6.8	.410	.264	3	31%	.182	.232	26.8	4.1	.239	.045	0
Changeup	Offspeed	89.6 MPH	2104	7%	2%	.443	.545	0.0	0.0	.842	.571	0

2023 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		30%	35%	.176	.272	36.8	12.5	.302	.145	3	16%	.179	.281	55.1	10.1	.382	.194	3
Cutter	Fastball	89.7 MPH	2456	24%	29%	.315	.382	9.4	6.8	.512	.271	6	19%	.292	.306	22.7	5.3	.373	.057	1
Sinker	Fastball	93.8 MPH	2374	11%	7%	.186	.227	55.0	5.0	.287	.105	1	42%	.249	.306	9.9	3.1	.374	.103	3
Curveball	Breaking	78.0 MPH	2604	24%	13%	.310	.400	25.0	2.3	.626	.357	4	2%	.000	.355	0.0	1.0	.000	.000	0
Sweeper	Breaking	MPH		27%	12%	.236	.313	26.7	13.3	.330	.118	1	21%	.274	.307	27.9	1.2	.435	.094	2
Changeup	Offspeed	90.7 MPH	1646	21%	5%	.360	.406	8.0	0.0	.600	.364	1	0%	.000	.000	0.0	0.0	.000	.000	0

Splits	vs LHB								vs RHB
Year	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR
2025	274	.296	.358	.458	.141	16.4%	8.8%	6	259	.231	.272	.359	.114	21.2%	3.5%	4
2024	400	.270	.340	.462	.224	24.0%	5.8%	16	373	.225	.298	.348	.141	18.8%	7.2%	7
2023	430	.250	.324	.413	.202	26.7%	8.6%	16	395	.252	.306	.394	.107	24.1%	4.6%	9
2022	329	.238	.306	.358	.114	16.7%	10.0%	5	357	.266	.328	.405	.129	23.2%	7.3%	9

	Home								Road
Season	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR
2025	62	.264	.307	56.0%	16.0%	.380	.312	0	38	.197	.248	36.0%	11.0%	.322	.229	1
2024	378	.237	.303	22.8%	6.1%	.383	.140	8	395	.260	.336	20.3%	6.8%	.433	.229	15
2023	363	.239	.299	23.1%	6.3%	.385	.123	9	462	.261	.328	27.3%	6.9%	.419	.181	16
2022	374	.258	.329	19.5%	9.1%	.405	.127	8	312	.247	.305	20.8%	8.0%	.357	.115	6

Split	Games	Wind 0-9 mph+	Wind 10+ mph	Humid 0-25	Humid 25-50	Humid 50-75	Humid 75-100	Temp 0-40	Temp 40-60	Temp 61-79	Temp 80+
Road	14.33	13.10	13.67	0.00	10.90	15.15	11.81	0.00	14.14	13.05	13.01
Home	16.22	16.13	17.49	15.90	19.19	17.84	17.52	0.00	12.63	16.53	19.30