Jack Flaherty (P) | Detroit Tigers

JF

Jack Flaherty #9

Detroit Tigers Pitcher

6′4″ 30 yrs US

MLB 2026 MLB Spring Training 2026 MLB 2025 MLB 2024

4.59 ERA #426

102 Strikeouts #48

1 Wins #291

1.4 WHIP #452

86.1 Innings #105

L 8

BB 41

H 80

HR 11

Career Statistics

Pitching

Season	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
MLB 2024	33	184.0	14	9	3.67	1.12	209	47	159	30
MLB 2025	34	171.0	8	16	4.58	1.29	200	66	154	24
MLB 2026	19	86.1	1	8	4.59	1.4	102	41	80	11
Career	86	441.1	23	33	4.2	1.24	511	154	393	65
MLB Spring Training 2026	4	12.2	1	0	7.82	1.34	14	3	14	4

Game Log

MLB 2026 MLB 2025 MLB 2024 ▾ More leagues

MLB Spring Training 2026

IP: Innings Pitched · H: Hits Allowed · R: Runs · ER: Earned Runs · BB: Walks · K: Strikeouts · HR: Home Runs · PC-ST: Pitches-Strikes · W/L: Win/Loss Decision

Splits

MLB 2026 MLB Spring Training 2026 MLB 2025 MLB 2024

Home/Away Monthly Wins/Losses

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Home	9	46.1	0	3	4.66	1.12	62	18	34	3
Away	10	40.0	1	5	4.5	1.73	40	23	46	8

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Mar	1	4.1	0	1	4.15	1.85	2	4	4	0
Apr	5	21.0	0	1	5.57	1.71	26	18	18	4
May	6	27.1	0	5	6.26	1.46	36	7	33	4
Jun	4	18.0	0	1	2.5	1.28	23	7	16	0
Jul	3	15.2	1	0	2.87	0.89	15	5	9	3

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Wins	7	35.2	1	0	3.53	1.12	41	15	25	3
Losses	12	50.2	0	8	5.33	1.6	61	26	55	8

Home/Away Monthly Wins/Losses

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Home	3	8.0	1	0	7.88	1.13	8	2	7	2
Away	1	4.2	0	0	7.71	1.71	6	1	7	2

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Feb	2	3.0	0	0	6	1	5	1	2	1
Mar	2	9.2	1	0	8.38	1.45	9	2	12	3

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Wins	2	7.0	1	0	7.71	1.14	7	2	6	1
Losses	1	4.2	0	0	7.71	1.71	6	1	7	2

Home/Away Monthly Wins/Losses

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Home	18	96.0	5	9	4.31	1.24	115	37	82	16
Away	16	75.0	3	7	4.92	1.35	85	29	72	8

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Mar	1	5.2	0	0	3.18	0.88	5	2	3	1
Apr	5	26.2	1	3	3.38	1.16	33	9	22	4
May	5	27.0	2	3	4.67	1.11	34	8	22	6
Jun	5	25.0	2	3	6.84	1.52	28	16	22	5
Jul	5	25.1	1	1	3.55	1.42	37	9	27	3
Aug	6	32.2	1	3	5.51	1.32	32	8	35	3
Sep	4	18.2	1	2	3.86	1.18	19	6	16	1
Oct	3	10.0	0	1	3.6	1.5	12	8	7	1

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Wins	10	58.1	8	0	1.08	0.86	69	14	36	2
Losses	24	112.2	0	16	6.39	1.51	131	52	118	22

Home/Away Monthly Wins/Losses

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Home	15	91.0	6	5	3.36	1.08	100	20	78	15
Away	18	93.0	8	4	3.97	1.16	109	27	81	15

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Mar	1	6.0	0	0	1.5	0.67	7	0	4	1
Apr	5	30.0	0	1	4.5	1.1	43	5	28	4
May	5	31.2	2	3	2.84	0.98	40	5	26	4
Jun	4	21.1	3	1	2.53	0.98	25	4	17	4
Jul	3	17.2	2	0	1.53	0.74	18	5	8	2
Aug	5	28.1	3	1	3.49	1.27	34	7	29	6
Sep	5	27.0	3	1	3.67	1.3	27	12	23	3
Oct	5	22.0	1	2	7.36	1.5	15	9	24	6

Pitching

Split	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
Wins	20	113.1	14	0	2.38	0.97	131	27	83	14
Losses	13	70.2	0	9	5.73	1.36	78	20	76	16

vs. Opponents

All All MLB MLB 2026 MLB Spring Training 2026 MLB 2025 MLB 2024

OPP	W-L	G	IP	W	L	ERA	WHIP	SO	BB	H	HR
TEXRangers	1-1	2	9.1	1	0	3.86	1.18	9	3	8	1
BOSRed Sox	0-2	2	8.1	0	1	2.16	1.56	13	7	6	0
SEAMariners	1-0	1	5.0	0	0	5.40	1.40	7	1	6	0
CINReds	0-1	1	2.0	0	1	27.00	3.50	4	2	5	3
KCRoyals	1-0	1	6.0	0	0	1.50	0.83	7	3	2	0
MINTwins	0-1	1	5.2	0	0	1.59	1.41	6	3	5	1
TORBlue Jays	0-1	1	6.0	0	1	6.00	0.83	4	0	5	1
PHIPhillies	1-0	1	6.0	0	0	3.00	0.83	6	3	2	1
NYMMets	0-1	1	3.2	0	1	7.36	2.45	2	3	6	0
CLEGuardians	0-1	1	3.0	0	1	6.00	1.33	1	1	3	0
SDPadres	0-1	1	4.1	0	1	4.15	1.85	2	4	4	0
LAAAngels	0-1	1	5.2	0	1	4.76	1.06	9	0	6	0
TBRays	1-0	1	5.0	0	0	0.00	1.40	6	2	5	0
BALOrioles	0-1	1	3.1	0	1	8.10	2.40	7	0	8	2
CHCCubs	1-0	1	4.0	0	0	6.75	1.50	4	2	4	2
HOUAstros	0-1	1	5.0	0	0	0.00	1.00	9	3	2	0
STLCardinals	1-0	1	4.0	0	0	11.25	1.75	6	4	3	0