MLB/Players/Jack Flaherty

JACK FLAHERTY

P · Detroit Tigers · 2017–2026 · 368 games

368

CAREER GAMES · REGULAR SEASON

8 seasons · postseason below

.224

CAREER BATTING AVERAGE

1,378 hits in 6,142 at-bats

224

CAREER HOME RUNS

316 RBI · 42 stolen bases

3.86

CAREER ERA

1077.0 innings · 1,232 strikeouts

66-64

CAREER RECORD

WHIP 1.22

01/Hitting

Season by season
Regular season

Season	Club	G	AB	R	H	2B	3B	HR	RBI	BB	SO	SB	AVG	OBP	SLG	OPS
2024	LAD	56	1,210	122	270	36	10	48	59	76	388	22	.223	.269	.388	.657
2023	BAL	58	1,130	166	324	74	4	34	71	132	296	8	.287	.361	.450	.811
2022	STL	18	278	36	72	14	4	8	16	44	66	2	.259	.360	.424	.785
2021	STL	34	572	70	114	22	0	24	30	52	170	0	.199	.266	.364	.630
2020	STL	18	298	44	66	8	0	12	20	32	98	0	.221	.297	.369	.666
2019	STL	66	1,408	124	270	48	2	50	59	110	462	2	.192	.250	.335	.586
2018	STL	56	1,084	118	216	34	2	40	48	118	364	8	.199	.278	.345	.623
2017	STL	12	162	30	46	4	2	8	13	20	40	0	.284	.363	.481	.844
Career	–	318	6,142	710	1,378	240	24	224	316	584	1,884	42	.224	.292	.381	.672

02/Pitching

Season by season
Regular season

Season	Club	G	W	L	IP	H	ER	BB	SO	HR	ERA	WHIP
2026	DET	19	3	8	86.1	80	44	42	102	11	4.59	1.41
2025	DET	31	8	15	161.0	147	83	59	188	23	4.64	1.28
2024	LAD	28	13	7	162.0	135	57	38	194	24	3.17	1.07
2023	BAL	29	8	9	144.1	162	80	66	148	17	4.99	1.58
2022	STL	9	2	1	36.0	36	17	22	33	4	4.25	1.61
2021	STL	17	9	2	78.1	57	28	26	85	12	3.22	1.06
2020	STL	9	4	3	40.1	33	22	16	49	6	4.91	1.21
2019	STL	33	11	8	196.1	135	60	55	231	25	2.75	0.97
2018	STL	28	8	9	151.0	108	56	59	182	20	3.34	1.11
2017	STL	6	0	2	21.1	23	15	10	20	4	6.33	1.55
Career	–	209	66	64	1077.0	916	462	393	1,232	146	3.86	1.22

03/Postseason

Kept apart
Never folded in

Season	Club	G	AB	H	HR	RBI	AVG	IP	SO	ERA
2024	LAD	10	88	24	6	17	.273	22.0	15	7.36
2023	BAL	2	7	2	0	0	.286	2.0	1	4.50
2020	STL	2	24	6	0	1	.250	6.0	8	1.50
2019	STL	6	65	17	2	8	.262	17.0	22	4.24

04/Every pitch

2021 Regular season
Play log from 2015

Season

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017

Season type

Regular season Postseason

Spray chart · 14 batted balls

Hit (2) Out (12) Home run (1)

Average exit velocity 69.3 mph · longest 416 ft

Pitch locations · 1353 pitches

Called strike (224) Swinging strike (169) In play (205) Foul (231) Ball (524)

Catcher’s view · the zone drawn is the average of the 1,353 batter zones recorded here, 1.56 to 3.36 feet

Pitch mix

Pitch	N	Share	MPH	RPM	Strike%
Four-Seam Fastball	685	50.6%	93.6	2,246	50.1%
Slider	383	28.3%	83.7	2,401	46.5%
Knuckle Curve	177	13.1%	76.2	2,405	39.0%
Sinker	84	6.2%	90.9	2,080	35.7%
Changeup	24	1.8%	84.5	1,626	20.8%

05/Game log

2021
Regular season

Date	Opp	Result	AB	R	H	HR	RBI	BB	SO	IP	H	ER	BB	SO
APR 1	@ CIN	W 11–6	18	6	6	2	0	2	4	–	—	—	—	—
APR 1	@ CIN	W 11–6	18	6	6	2	4	2	4	4.1	6	6	2	4
APR 7	@ MIA	W 7–0	18	0	1	0	0	4	6	–	—	—	—	—
APR 7	@ MIA	W 7–0	18	0	1	0	0	4	6	6.0	1	0	4	6
APR 13	vs WSH	W 14–3	18	1	3	0	1	0	6	5.0	3	1	0	6
APR 13	vs WSH	W 14–3	18	1	3	0	0	0	6	–	—	—	—	—
APR 19	@ WSH	W 12–5	24	5	6	0	0	2	5	–	—	—	—	—
APR 19	@ WSH	W 12–5	24	5	6	0	4	2	5	6.0	6	2	2	5
APR 25	vs CIN	W 5–2	22	1	3	1	0	0	6	–	—	—	—	—
APR 25	vs CIN	W 5–2	22	1	3	1	1	0	6	7.0	3	1	0	6
MAY 1	@ PIT	W 12–5	23	3	6	0	3	2	9	6.0	6	3	2	9
MAY 1	@ PIT	W 12–5	23	3	6	0	0	2	9	–	—	—	—	—
MAY 7	vs COL	W 5–0	23	0	3	0	0	1	6	7.0	3	0	1	6
MAY 7	vs COL	W 5–0	23	0	3	0	0	1	6	–	—	—	—	—
MAY 13	@ MIL	W 2–0	21	0	4	0	0	2	6	–	—	—	—	—
MAY 13	@ MIL	W 2–0	21	0	4	0	0	2	6	6.0	4	0	2	6
MAY 19	vs PIT	W 8–5	22	2	4	1	0	4	7	–	—	—	—	—
MAY 19	vs PIT	W 8–5	22	2	4	1	2	4	7	6.0	4	2	4	7
MAY 25	@ CWS	L 3–8	20	7	6	1	0	2	3	–	—	—	—	—
MAY 25	@ CWS	L 3–8	20	7	6	1	5	2	3	3.2	6	3	2	3
MAY 31	@ LAD	L 4–9	16	2	2	2	2	1	9	5.0	2	2	1	9
MAY 31	@ LAD	L 4–9	16	2	2	2	0	1	9	–	—	—	—	—
AUG 13	@ KC	W 6–0	19	0	2	0	0	0	5	–	—	—	—	—
AUG 13	@ KC	W 6–0	19	0	2	0	0	0	5	6.0	2	0	0	5
AUG 18	vs MIL	L 4–6	22	2	4	2	2	1	8	6.0	4	2	1	8
AUG 18	vs MIL	L 4–6	22	2	4	2	0	1	8	–	—	—	—	—
AUG 24	vs DET	L 3–4	10	4	4	2	4	3	1	2.0	4	4	3	1
AUG 24	vs DET	L 3–4	10	4	4	2	0	3	1	–	—	—	—	—
SEP 24	@ CHC	W 12–4	3	2	2	1	2	1	1	0.1	2	2	1	1
SEP 24	@ CHC	W 12–4	3	2	2	1	0	1	1	–	—	—	—	—
SEP 29	vs MIL	L 0–4	4	0	1	0	0	1	1	–	—	—	—	—
SEP 29	vs MIL	L 0–4	4	0	1	0	0	1	1	1.0	1	0	1	1
OCT 3	vs CHC	L 2–3	3	0	0	0	0	0	2	–	—	—	—	—
OCT 3	vs CHC	L 2–3	3	0	0	0	0	0	2	1.0	0	0	0	2

Regular season and postseason are separate tables and are never summed into one career line; spring training is excluded entirely. Hitting and pitching come from different source rows, so a two-way player has both tables and neither borrows from the other. Innings pitched is summed as outs and converted once: the stored value counts thirds, so “6.1” means six innings and one out, and adding those as decimals understates a career. ERA and WHIP are computed from those totals rather than averaged across seasons. On-base percentage is (H + BB) over (AB + BB), which runs slightly under the official figure because the source rows carry no hit-by-pitch or sacrifice fly. The charts cover 2015 onward only, and the spray chart plots batted balls with a recorded landing spot: a strikeout or a walk has no location and is not a missing dot. Its field is a representative park, not the one the ball was hit in, because a spray chart pooled across a season is hit in thirty different outfields.