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Jack Flaherty LAD SP R

Born: 10/15/1995 Age: 29

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Main Street Bandwagons for $4

On MLB 40-man: NO
Acquired: Trade (DET) Jul'24

Mon 12/23 Tue 12/24 Wed 12/25
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Positions
SP

All Leagues
Average $6.80 Median $6.00
SABR Points
Average $6.05 Median $5.00

All Leagues
Average $7.20 Median $7.50
SABR Points
Average $3.40 Median $2.00

Roster%
99.07%
Change
7Day 0.31%
30Day 0.31%

2025 OPL 2024 OPL Round 8
OPL Roster%
0.00%
OPL Average Salary
$0.00

MLB Stats

Pitching

YearTeamGGSIP SV HLD K BB HBP HR P/IP Pts
2017STL6521.100201014 2.89 61.67
2018STL2828151.000182591120 4.3 649.00
2019STL3333196.10023155725 4.75 932.67
2020STL9940.100491636 4.08 164.67
2021STL171578.1008526612 3.95 309.67
2022STL9836.000332254 3.14 113.00
2023STL2020109.20010654810 4.05 444.34
2023BAL9734.201421247 3.53 122.33
2024DET1818106.20013319315 5.05 538.34
2024LAD101055.100611919 4.01 221.67

MILB Stats

Pitching

YearTeamGGSIP SV HLD K BB HBP HR P/IP Pts
2014STL (R)8622.20028431 5.97 135.33
2015STL (A)181895.000973172 5.57 529.00
2016STL (A+)2423134.0001264528 5.05 677.00
2017STL (AA)101063.100621102 6.03 381.67
2017STL (AAA)151585.1008524010 4.63 394.67
2018STL (AAA)5531.20041732 5.82 184.33
2021STL (AA)114.0003001 3.25 13.00
2021STL (AAA)225.0008100 7.6 38.00
2022STL (AA)4416.20023400 7.04 117.33
2022STL (AAA)3310.10011302 3.74 38.67

Spring Training Stats

Pitching

YearTeamGGSIP SV HLD K BB HBP HR P/IP Pts
2016STL (ST)101.0001000 7 7.00
2017STL (ST)407.00110301 5.29 37.00
2018STL (ST)5415.20024524 3.4 53.33
2019STL (ST)5317.00022310 6.88 117.00
2020STL (ST)4411.20011500 5.6 65.33
2021STL (ST)4413.10014702 3.58 47.67
2023STL (ST)5519.20015742 3.53 69.33
2024DET (ST)6618.10026402 5.76 105.67

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR Pts
Sep 25, 2024 LAD SDP 1 0 0 0 5.0 21 3 3 4 5 3 0 1 13.00
Sep 19, 2024 LAD @MIA 1 1 0 0 6.0 25 3 3 5 5 2 0 2 8.00
Sep 14, 2024 LAD @ATL 1 0 0 0 3.0 18 4 4 5 4 4 0 0 11.00
Sep 8, 2024 LAD CLE 1 1 0 0 7.1 25 0 0 4 6 0 0 0 48.67
Sep 2, 2024 LAD @ARI 1 1 0 0 5.2 23 1 1 5 7 3 0 0 33.33
Aug 27, 2024 LAD BAL 1 0 0 0 6.0 25 3 3 6 5 2 0 2 8.00
Aug 21, 2024 LAD SEA 1 1 0 0 5.2 25 2 1 5 5 1 1 0 32.33
Aug 15, 2024 LAD @MIL 1 0 0 0 5.0 20 3 3 4 7 2 0 2 7.00
Aug 9, 2024 LAD PIT 1 1 0 0 5.2 27 4 4 9 10 1 0 2 19.33
Aug 3, 2024 LAD @ATH 1 1 0 0 6.0 25 0 0 5 7 1 0 0 41.00
Totals 10 6 0 0 55.1 234 23 22 52 61 19 1 9 221.67

Last 10 Spring Training Games

DateLevelTeamOpponentGSWinSave IPTBFRERHKBBHBPHR
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

Avg Salary & Roster%

Last 30 days

2025 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

Date Transaction Type Team Salary
June 25, 2017 8:18 AM add The Brain Slug(ger)s 🦠 $1
October 7, 2017 1:53 AM increase The Brain Slug(ger)s 🦠 $3
October 12, 2018 12:45 PM increase The Brain Slug(ger)s 🦠 $5
October 4, 2019 4:43 PM increase The Brain Slug(ger)s 🦠 $7
November 15, 2019 12:16 AM increase The Brain Slug(ger)s 🦠 $13
September 30, 2020 6:32 PM increase The Brain Slug(ger)s 🦠 $15
November 15, 2020 12:42 AM increase The Brain Slug(ger)s 🦠 $16
October 9, 2021 3:55 AM increase The Brain Slug(ger)s 🦠 $18
July 12, 2022 6:18 AM cut The Brain Slug(ger)s 🦠 $9
August 23, 2022 5:34 AM add The Brain Slug(ger)s 🦠 $9
October 14, 2022 2:17 AM increase The Brain Slug(ger)s 🦠 $11
September 29, 2023 4:23 PM cut The Brain Slug(ger)s 🦠 $6
February 13, 2024 11:31 PM add Main Street Bandwagons $1
October 10, 2024 12:34 AM increase Main Street Bandwagons $3
November 15, 2024 12:11 AM increase Main Street Bandwagons $4

Recent Trades for Jack Flaherty in SABR Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
July 21, 2024 7:20 PM The Ballad of Opie White Ryan O'Hearn BAL 1B/OF L $1
Seth Lugo KCR SP R $5
Juan Soto NYY OF L $67
$39 loan 		Soggy Bottom Ballboys Jack Flaherty DET SP R $1
Logan Gilbert SEA SP R $28
Colt Keith DET 2B L $2
Emmanuel Rodriguez MIN ST OF L $4
July 16, 2024 1:31 AM Billy Beane's Brood Brendan Rodgers COL 2B R $1
Jack Flaherty DET SP R $5
Shea Langeliers OAK C R $5
 Kingdom of Zod Elias Diaz COL C R $1
Joc Pederson ARI Util L $1 
Michael Wacha KCR SP R $2
Marcus Semien TEX 2B R $23 
$16 loan
June 30, 2024 1:24 AM Nashville Numbers Ozzie Albies ATL 2B S $35
$28 loan 		Big Papi memories Jack Flaherty DET SP R $7
November 20, 2023 1:45 PM Billy Beane's Brood Ryan Pressly HOU RP R $13
Gerrit Cole NYY SP R $36
 Kingdom of Zod Ian Happ CHC OF S $12
Jack Flaherty BAL SP R $5
Joel Payamps MIL RP R $3
August 24, 2023 7:08 PM Charlie Blackmon's Antibodies 🧬 AJ Smith-Shawver ATL ST SP/RP R $1
 Nuke's Lollygaggers Jack Flaherty BAL SP R $19
$18 loan
August 9, 2023 11:01 AM Fly Eli's Evian Showers Joe Musgrove SDP SP R $17 OUT
Ryan Helsley STL RP R $4
Jack Suwinski PIT ST OF L $2
 Reggie Dwight 🕶️🎹 Kenley Jansen BOS RP R $11 OUT
Christian Yelich MIL OF L $31 OUT
Yu Darvish SDP SP R $19
Jack Flaherty BAL SP R $6
$44 loan
August 4, 2023 5:42 PM Empire Jose Siri TBR OF R $1
Spencer Torkelson DET 1B R $13
 Can of Corns Jack Flaherty BAL SP R $7
January 15, 2023 3:48 PM Big Papi memories J.D. Davis BAL AAA 1B/3B R $3
Jack Flaherty STL SP R $16
Daniel Espino CLE ST Util R $3
 Bingo DeMoss Josh Bell SDP 1B S $16
Gregory Soto DET RP L $7
Ramon Urias BAL 3B R $3
December 9, 2022 3:35 PM Nashville Numbers Jake Fraley CIN OF L $4
 Coastal Empire Josh Bell SDP 1B S $19
Jack Flaherty STL SP R $6
June 22, 2022 2:42 PM Meet The Reinsdorfs Jake Cronenworth SDP 1B/2B L $9
Mike Clevinger CHW AAA SP/RP R $11 OUT
Ezequiel Duran TEX 1B/SS/3B/OF R $4
Brendan Donovan STL 2B/3B/OF L $2
 Crone Zone Kyle Schwarber PHI OF L $22
Jack Flaherty STL SP R $27