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Jack Flaherty Fantasy Stats

Background banner image for player info Jack Flaherty

Starting Pitcher #9

Healthy
Height / Weight 6'4"  /  225 lbs.
Date of Birth (Age) Oct 15, 1995 (30)
Experience 10 seasons
College Harvard-Westlake
ESPN Eligible SP, RP
Yahoo Eligible SP

2026 Rankings

Preseason SP43
Current SP127

Season Stats

SEASON TEAM POS GP FPTS/G GS W L SV IP ERA WHIP H R ER HR BB SO AVG
2017STLRP66.3502021.16.331.54723151541020.280
2018STLSP3116.728890151.03.341.10610859562059182.199
2019STLSP3818.7331180196.12.750.96813562602555231.192
2020STLSP914.4943040.14.911.21533222261649.221
2021STLSP1716.11592078.13.221.060573528122685.199
2022STLSP99.2821036.04.251.61136181742233.259
2023BALSP2912.027890144.14.991.58016283801766148.284
2024LADSP2820.9281370162.03.171.06813561572438194.224
2025DETSP3115.4318150161.04.641.28014785832359188.239
2026DETSP2012.51938088.14.481.3928152441142103.238
Career 218 15.6 203 66 64 0 1079.0 3.85 1.214 917 492 462 146 393 1233 .227

Game Log

TEAM OPP POS FPTS GS W L SV IP H R ER HR BB SO AVG WHIP
May 22, 2026 DET@BALSP10.710103.1863207.4212.400
May 28, 2026 DETLAASP20.610105.2633019.2731.235
Jun 2, 2026 DET@TBSP23.111005.0500026.2501.400
Jun 7, 2026 DETSEASP15.110005.0633017.2861.400
Jun 12, 2026 DET@CLESP2.410103.0322011.2501.333
Jun 28, 2026 DETHOUSP26.210005.0200039.1181.000
Jul 4, 2026 DET@TEXSP24.411005.2300005.1500.529
Jul 10, 2026 DETPHISP21.911006.0222136.1000.833
Jul 20, 2026 DET@CHCSP7.410004.0433224.2501.500
Sep 27, 2026 DETPITRP5.900002.0100001.1430.500
Last 10 157.5 10 3 3 0 44.2 40 19 16 5 13 55 .230 1.187

Jack Flaherty News

Jack Flaherty  • SP  •  Tigers

Jack Flaherty Set to be Activated on Sunday

Detroit Tigers starting pitcher Jack Flaherty (forearm) is set to be activated from the 60-Day Injured List on Sunday and start for the Tigers in their season finale. The 30-year-old last pitched on July 20 and has been out of action recovering and rehabbing ever since. He has made just two rehab appearances, striking out five batters over 3.2 scoreless innings across various minor league levels. He also tossed a two-inning simulated game last week, giving the Tigers enough confidence to put him on the mound for the final day of the regular season. Should he pitch effectively without any setbacks, this would be a good "peace-of-mind" way to finish the year and head into a normal offseason. The 30-year-old is set to become a free agent this offseason, and a solid performance here would go a long way toward helping him secure his next big contract, wherever that may be.
2 days ago   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty Expected to Pitch This Weekend

Detroit Tigers right-hander Jack Flaherty (forearm) is expected to come off the 15-day injured list to make one more appearance this weekend against the Pittsburgh Pirates in the final series of the season, according to Cody Stavenhagen of The Athletic. Flaherty has been sidelined since late July with inflammation in his right flexor, and without going on a minor-league rehab assignment, it seems likely that the veteran hurler will be a piggyback option for the Tigers this weekend in a meaningless game for either veteran Justin Verlander or pitching prospect River Ryan. The 30-year-old has gone 3-8 with a 4.59 ERA (4.09 FIP) and 1.41 WHIP with 102 strikeouts and 42 walks in 86 1/3 innings pitched across his 19 starts in 2026 in his second year in Motown. Fantasy managers still fighting for a championship right down to the wire this weekend should not be looking to stream Flaherty against the Bucs.
5 days ago   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty Throws Two Simulated Innings

Detroit Tigers starting pitcher Jack Flaherty (forearm) threw a two-inning simulated game on Saturday, embarking on what could be the final hurdle before returning to the mound for the Tigers. The 30-year-old has missed the last six weeks because of right forearm flexor inflammation but has made significant strides as of late. Flaherty himself said that he felt great after this outing and is ready to get back on the mound. Whether or not that happens in the coming days remains to be seen, but the fact of the matter is that he is nearing the end of his time on the sidelines. Fantasy managers should be ready to add him to their rosters where possible, but be cognizant of the fact that he may be working out of the bullpen or on a pitch count.
Sep 12   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty Expected to Miss More than 15 Days with Current Flexor Strain

Detroit Tigers manager A.J. Hinch said he expects starting pitcher Jack Flaherty (forearm) to miss "more than the minimum" 15 days with his current forearm injury, per Cody Stavenhagen of The Athletic. Flaherty was placed on the 15-day injured list on July 21 due to right flexor inflammation. The veteran right-hander has yet to resume throwing, and it appears he could be facing an extended absence. Across 86 1/3 innings (19 starts) before the injury, Flaherty recorded a 3-8 record with a 4.59 ERA, 1.41 WHIP, and 102 strikeouts. The 30-year-old has maintained a strong 26.2% strikeout rate this season, but he's walked 10.8% of the batters he's faced and has allowed a 46.2% hard-hit rate. With Flaherty sidelined, Tigers right-hander Keider Montero has rejoined the team's starting rotation.
Jul 28   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty Placed on 15-Day Injured List with Right Flexor Inflammation

Detroit Tigers starting pitcher Jack Flaherty (forearm) was placed on the 15-day injured list on Tuesday due to a right flexor strain, per a team announcement. It's the second trip to the IL this season for Flaherty, who missed time in June with a lower leg injury. While the full extent of Flaherty's current health situation is not yet known, any forearm injury is a worrying sign for a pitcher. Across 86 1/3 innings (19 starts) in 2026, Flaherty has recorded a 3-8 record with a 4.59 ERA, 1.41 WHIP, and 102 strikeouts. The 30-year-old owns an impressive 26.2% strikeout rate, but he's also walked batters at a 10.8% clip. As the corresponding move to Flaherty's placement on the injured list, Detroit recalled right-hander Ty Madden.
Jul 21   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty to Officially Return on Sunday Against Astros

Detroit Tigers right-hander Jack Flaherty (ankle) will officially come off the 15-day injured list to start on Sunday in the series finale against the Houston Astros at Comerica Park, manager A.J. Hinch told Jared Ramsey of the Detroit Free Press. Flaherty has been sidelined since June 13 with an injury to a tendon in his ankle. The 30-year-old veteran has had a frustrating season to this point, leading the league with eight losses while posting a 5.35 ERA (4.09 FIP) and 1.57 WHIP with 78 strikeouts and 34 walks in 65 2/3 innings pitched over his 15 starts in his second year in Detroit. Flaherty sits in just the fourth percentile in hard-hit rate this year, but he's in the 73rd percentile in strikeout rate and didn't allow more than three earned runs in any of his last five starts before going on the IL with his ankle injury. His xERA (4.64) and xwOBA (.334) suggest he's had some bad luck in the first half as well, so Flaherty shouldn't just be blindly avoided in fantasy leagues because of his eight losses and ERA over 5.00.
Jun 27   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty on Track to Return on Sunday Against Astros

Nothing is official yet, but Detroit Tigers right-hander Jack Flaherty (ankle) is on track to be activated from the 15-day injured list to start against the Houston Astros on Sunday, according to Chris McCosky of The Detroit News. The Tigers might roll with six starting pitchers for at least one turn through the rotation. The Tigers saw enough after Flaherty allowed two runs in 5 2/3 innings while striking out seven in his minor-league rehab start on Tuesday at Double-A Erie. He threw 83 pitches in that outing, so he shouldn't be facing any workload restrictions in his likely return to Detroit's rotation this weekend against Houston. The 30-year-old's scheduled matchup on Sunday isn't a bad one, but fantasy managers in deeper leagues aren't in any hurry to throw Flaherty back into their starting lineups after he went 1-8 with a 5.35 ERA ( 4.09 FIP) and 1.57 WHIP with 78 strikeouts and 34 walks in 65 2/3 innings across his first 15 starts in 2026. But if Flaherty can get his walk rate down going into the second half of the year, he could be a positive regression candidate to target on the waiver wire. Flaherty is currently rostered in 42% of Yahoo leagues.
Jun 24   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty Fans Seven in Minor-League Rehab Game

Detroit Tigers right-hander Jack Flaherty (ankle) looked good in his minor-league rehab start on Tuesday at Double-A Erie, allowing two earned runs on three hits while walking just one and striking out seven in 5 2/3 innings of work, according to Chris McCosky of The Detroit News. Flaherty threw 58 of his 83 pitches for strikes in his first rehab start since landing on the 15-day injured list with a left-ankle injury. All signs are pointing to the veteran right-hander coming off the IL when he's eligible to be reinstated on June 28, barring a setback during a between-starts bullpen session. Fantasy managers won't be in any hurry to add the 30-year-old former 34th overall pick by the St. Louis Cardinals in 2014 when he's ready to return, as he went on the IL with a 1-8 record, 5.35 ERA, and 1.57 WHIP with 78 strikeouts and 34 walks in 65 2/3 innings over his first 15 starts in 2026 in his second year in Motown. Flaherty's 11.1% walk rate isn't ideal, but he also doesn't have a terrible 25.5% strikeout rate, and the underlying metrics suggest he has been a bit unlucky in the first half so far. He's currently rostered in under half of Yahoo leagues.
Jun 24   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty to Make a Rehab Start on Tuesday

Detroit Tigers right-hander Jack Flaherty (ankle) will make a minor-league rehab start on Tuesday at Double-A Erie, according to Cody Stavenhagen of The Athletic. Reports coming out of Flaherty's bullpen session were all positive, so he could be cleared to return from the 15-day injured list after making only one rehab start in the minors. Fantasy managers probably are in no rush to pick the 30-year-old veteran starter back up off the waiver wire, though, after he went 1-8 with a 5.35 ERA (4.09 FIP) and 1.57 WHIP with 78 strikeouts and 34 walks in 65 2/3 innings pitched over his first 15 starts before injuring his ankle. The former first-round pick by the St. Louis Cardinals in 2014 allowed three runs or fewer in each of his last five starts, though. If Flaherty can improve his command in the second half of the year in Detroit -- he currently has an 11.1% walk rate -- positive regression should follow. While he's recovering from his ankle injury, Flaherty is rostered in 42% of Yahoo leagues.
Jun 22   
Jack Flaherty  • SP  •  Tigers

Jack Flaherty to Throw a Bullpen on Saturday

Detroit Tigers right-hander Jack Flaherty (ankle) will throw a bullpen session on Saturday, according to Cody Stavenhagen of The Athletic. Flaherty will be throwing off a mound for the first time this weekend since a strained left peroneal muscle in his ankle landed him on the 15-day injured list last week. Barring a setback as he begins to ramp back up, Flaherty has a chance to return to the Tigers' starting rotation before the All-Star break in mid-July. He's eligible to come off the IL on June 28. The 30-year-old veteran is leading the league in losses (eight) in 2026 for the second straight season in Detroit and has a bloated 5.35 ERA (4.08 FIP) and 1.57 WHIP with 78 strikeouts and 34 walks in 65 2/3 innings across his 15 starts. Flaherty hasn't pitched as poorly as his underlying metrics suggest, but fantasy managers don't have a whole lot of incentive in shallow-mixed leagues to keep him stashed for the time being. He's currently rostered in only 43% of Yahoo leagues.
Jun 19   
LEGEND
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