Jack Flaherty DET SP R

Born: 10/15/1995 Age: 29

FanGraphs Player Page

Signed By

Mamba Out for $6

On MLB 40-man: YES
Acquired: Free Agent (LAD) Feb'25

Sun 2/16	Mon 2/17	Tue 2/18
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Positions
SP

All Leagues
Average $6.51 Median $6.00
FanGraphs Points
Average $5.76 Median $5.00

All Leagues
Average $6.90 Median $7.50
FanGraphs Points
Average $5.50 Median $6.00

Roster%
92.24%
Change
7Day 0.31%
30Day 4.65%

Year	Team	G	GS	IP	HLD	K	H	BB	HBP	HR	P/IP	Pts
2017	STL	6	5	21.1	0	20	23	10	1	4	2.62	55.87
2018	STL	28	28	151.0	0	182	108	59	11	20	4.93	744.60
2019	STL	33	33	196.1	0	231	135	55	7	25	5.45	1070.36
2020	STL	9	9	40.1	0	49	33	16	3	6	4.46	179.87
2021	STL	17	15	78.1	0	85	57	26	6	12	4.57	357.87
2022	STL	9	8	36.0	0	33	36	22	5	4	3.02	108.60
2023	STL	20	20	109.2	0	106	116	54	8	10	3.77	412.94
2023	BAL	9	7	34.2	1	42	46	12	4	7	2.62	90.83
2024	DET	18	18	106.2	0	133	83	19	3	15	5.52	589.04
2024	LAD	10	10	55.1	0	61	52	19	1	9	4.08	225.57

Year	Team	G	GS	IP	K	H	BB	HBP	HR	P/IP	Pts
2014	STL (R)	8	6	22.2	28	18	4	3	1	6.34	143.63
2015	STL (A)	18	18	95.0	97	92	31	7	2	5.47	519.20
2016	STL (A+)	24	23	134.0	126	129	45	2	8	4.99	668.80
2017	STL (AA)	10	10	63.1	62	47	11	0	2	6.52	412.87
2017	STL (AAA)	15	15	85.1	85	73	24	0	10	4.88	416.67
2018	STL (AAA)	5	5	31.2	41	22	7	3	2	6.46	204.53
2021	STL (AA)	1	1	4.0	3	3	0	0	1	3.88	15.50
2021	STL (AAA)	2	2	5.0	8	5	1	0	0	7.4	37.00
2022	STL (AA)	4	4	16.2	23	13	4	0	0	7.41	123.53
2022	STL (AAA)	3	3	10.1	11	9	3	0	2	4.01	41.47

Year	Team	G	GS	IP	HLD	K	H	BB	HBP	HR	P/IP	Pts
2016	STL (ST)	1	0	1.0	0	1	1	0	0	0	6.8	6.80
2017	STL (ST)	4	0	7.0	1	10	7	3	0	1	5.19	36.30
2018	STL (ST)	5	4	15.2	0	24	10	5	2	4	4.32	67.73
2019	STL (ST)	5	3	17.0	0	22	11	3	1	0	7.6	129.20
2020	STL (ST)	4	4	11.2	0	11	12	5	0	0	5.33	62.13
2021	STL (ST)	4	4	13.1	0	14	14	7	0	2	3.35	44.67
2023	STL (ST)	5	5	19.2	0	15	26	7	4	2	2.56	50.33
2024	DET (ST)	6	6	18.1	0	26	14	4	0	2	6.25	114.67

Date	Team	Opponent	GS	Win	IP	TBF	R	ER	H	K	BB	HBP	HR	Pts
Sep 25, 2024	LAD	SDP	1	0	5.0	21	3	3	4	5	3	0	1	15.30
Sep 19, 2024	LAD	@MIA	1	1	6.0	25	3	3	5	5	2	0	2	10.80
Sep 14, 2024	LAD	@ATL	1	0	3.0	18	4	4	5	4	4	0	0	5.20
Sep 8, 2024	LAD	CLE	1	1	7.1	25	0	0	4	6	0	0	0	55.87
Sep 2, 2024	LAD	@ARI	1	1	5.2	23	1	1	5	7	3	0	0	33.93
Aug 27, 2024	LAD	BAL	1	0	6.0	25	3	3	6	5	2	0	2	8.20
Aug 21, 2024	LAD	SEA	1	1	5.2	25	2	1	5	5	1	1	0	32.93
Aug 15, 2024	LAD	@MIL	1	0	5.0	20	3	3	4	7	2	0	2	10.00
Aug 9, 2024	LAD	PIT	1	1	5.2	27	4	4	9	10	1	0	2	10.93
Aug 3, 2024	LAD	@ATH	1	1	6.0	25	0	0	5	7	1	0	0	42.40
Totals			10	6	55.1	234	23	22	52	61	19	1	9	225.57

Date	Level	Team	Opponent	GS	Win	Save	IP	TBF	R	ER	H	K	BB	HBP	HR
Mar 11, 2023	ST	STL	@HOU	1	0	0	4.0	17	2	2	5	2	0	0	0
Totals				1	0	0	4.0	17	2	2	5	2	0	0	0

Date	Transaction Type	Team	Salary
February 3, 2020 11:10 AM	add	Spicy Queso 🧀	$36
September 30, 2020 6:47 PM	increase	Spicy Queso 🧀	$38
November 15, 2020 12:55 AM	increase	Spicy Queso 🧀	$39
June 8, 2021 5:29 PM	cut	Spicy Queso 🧀	$20
June 11, 2021 7:02 PM	add	Nana’s Ass Paddles 🏓	$27
July 27, 2021 3:08 PM	move	5TOOLER is Typing (from Nana’s Ass Paddles 🏓)	$27
October 9, 2021 4:42 AM	increase	5TOOLER is Typing	$29
April 16, 2022 7:21 PM	cut	5TOOLER is Typing	$15
April 20, 2022 11:26 PM	add	The Bacta Tank	$15
July 30, 2022 10:42 AM	cut	The Bacta Tank	$8
July 31, 2022 10:43 AM	add	Spicy Queso 🧀	$15
October 14, 2022 2:10 AM	increase	Spicy Queso 🧀	$17
January 31, 2023 11:05 AM	cut	Spicy Queso 🧀	$0
March 18, 2023 11:06 PM	add	Voltagesauce	$7
May 9, 2023 8:51 PM	cut	Voltagesauce	$4
May 18, 2023 1:58 PM	add	Spicy Queso 🧀	$9
June 27, 2023 5:02 PM	cut	Spicy Queso 🧀	$5
July 8, 2023 10:46 PM	add	Honey Nut Chirinos	$7
August 29, 2023 4:58 PM	cut	Honey Nut Chirinos	$4
October 1, 2023 1:14 PM	add	Spicy Queso 🧀	$7
October 12, 2023 12:17 PM	increase	Spicy Queso 🧀	$9
January 23, 2024 7:41 PM	cut	Spicy Queso 🧀	$0
March 11, 2024 9:58 PM	add	Mamba Out	$3
October 10, 2024 12:39 AM	increase	Mamba Out	$5
November 15, 2024 12:15 AM	increase	Mamba Out	$6

Date	Proposing Team	Proposing Team Gives	Accepting Team	Accepting Team Gives
January 31, 2025 11:17 PM	Down by the Schoolyard	Vladimir Guerrero Jr. TOR 1B/3B R $42	Grand Salami	Jack Flaherty LAD SP R $7 Brent Rooker OAK OF R $13 OUT
January 31, 2025 3:10 PM	Grizzly Adams	Jack Flaherty LAD SP R $7 Spencer Jones NYY AA OF L $3	Smoltz's Baldhead	Devin Williams MIL RP R $13
January 30, 2025 10:12 PM	SABRmagician✨	Giancarlo Stanton NYY Util R $10 Lourdes Gurriel Jr. ARI OF R $9 Jose Miranda MIN 1B/3B R $3	Ripken Retreads 🚙	Jack Flaherty LAD SP R $7 Jason Foley DET RP R $3 Dustin May LAD RP R $3
January 23, 2025 5:26 PM	Northern Pikes 🛶	Jack Flaherty LAD SP R $7 Brent Rooker OAK OF R $13 OUT	Grand Salami	Jackson Chourio MIL OF R $29
January 21, 2025 8:13 PM	Horton Hears a Woo	Ronald Acuña Jr. ATL OF R $44 OUT	FREE PETE	Jack Flaherty LAD SP R $4 CJ Abrams WSN SS L $10
January 14, 2025 4:40 PM	Sweetjayy21	William Contreras MIL C R $21	LIMA.BTC	Jack Flaherty LAD SP R $4 Framber Valdez HOU SP L $27 Xavier Edwards MIA SS S $4
January 11, 2025 3:11 PM	Xmas Carroll	Termarr Johnson PIT AA 2B/SS L $2 Max Clark DET A+ OF L $4	San Bernardino Baseball Club	Jack Flaherty LAD SP R $10
January 5, 2025 9:51 PM	⚾️Otto Ten⚾️	Manny Machado SDP 3B R $35	Gin and Fevertree Tonic	Eugenio Suarez ARI 3B R $3 Jack Flaherty LAD SP R $5 Griffin Jax MIN RP R $5
January 1, 2025 2:26 PM	Afternoon Delight	Jack Flaherty LAD SP R $8 William Contreras MIL C R $13 Randy Arozarena SEA OF R $16	Love City Land Crabs💙🦀	Eugenio Suarez ARI 3B R $5 Xander Bogaerts SDP 2B/SS R $15 Joc Pederson ARI Util L $11 Tyler O'Neill BOS OF R $9
December 30, 2024 5:44 PM	Crimson Permanent Assurance ⚔️	Connor Norby MIA 2B/3B/OF R $4	Vote For Pedro	Jack Flaherty LAD SP R $4

Jack Flaherty DET SP R

Born: 10/15/1995 Age: 29

FanGraphs Player Page

Signed By

Mamba Out for $6

On MLB 40-man: YES
Acquired: Free Agent (LAD) Feb'25

MLB Stats

Pitching

MILB Stats

Pitching

Spring Training Stats

Pitching

Recent Games

Last 10 MLB Games

Last 10 Spring Training Games

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Recent Trades for Jack Flaherty in FanGraphs Points

Cutting Players