WSH @ DETFinal 2-9, Sep 21, 2026
IP 4.0, H 1, R 0, ER 0, BB 1, K 5, HR 0, PC-ST 58-37, ERA 3.48, PC 58
Betting: DET moneyline won, run line -1.5 covered
BaseballMLBDetroit TigersStarting pitcher
Keider Montero
Stats, career and game logKeider Montero is a starting pitcher for the Detroit Tigers and wears number 54.
76 MLB games256 strikeouts
Updated
About Keider Montero
Born on July 6, 2000, in Santa Teresa del Tuy, Venezuela, Keider Montero is a right-hander who bats and throws right-handed. He made his MLB debut on May 29, 2024, with the Detroit Tigers. In the 2024 regular season, Montero made 16 starts for the Detroit Tigers with a 4.76 ERA and 77 strikeouts in 98.1 innings. Through the 2025 season, he had a 4.57 ERA and 149 strikeouts in 189.0 innings over 39 games.
Agatha Research DeskUpdated Oct 8, 2026Season by season76
76 appearances: 71 regular season, 5 postseason. Every MLB appearance of his career, newest season first.
| Season | Team | Games | Starts | IP | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 | DET | 32 | 25 | 155.0 | 107 | 37 | 3.48 | 1.04 |
| 2025 | DET | 20 | 12 | 90.2 | 72 | 31 | 4.37 | 1.39 |
| 2025 postseason | 3 | 0 | 5.1 | 2 | 2 | 0.00 | 0.56 | |
| 2024 | DET | 19 | 16 | 98.1 | 77 | 31 | 4.76 | 1.33 |
| 2024 postseason | 2 | 1 | 3.0 | 3 | 0 | 0.00 | 0.33 | |
| Career | 71 | 53 | 344.0 | 256 | 99 | 4.08 | 1.22 | |
| Career postseason | 5 | 1 | 8.1 | 5 | 2 | 0.00 | 0.48 |
How he is doing now
2026 pitching3.48 ERA155.0 innings, 107 strikeouts, 1.04 WHIP
Tigers76-862026 regular season
Last game4.0 IP, 5 K, 0 ERSep 21 vs Nationals
Injury status
No active flag. Latest report paternity (60d ago), no longer on the injury report.
Game log, 2026
DET @ TORFinal 1-5, Sep 16, 2026
IP 4.0, H 6, R 2, ER 2, BB 2, K 4, HR 0, PC-ST 89-55, ERA 3.58, PC 89
Betting: DET moneyline lost, run line +1.5 did not cover
MIN @ DETFinal 2-7, Sep 9, 2026
IP 4.0, H 2, R 2, ER 2, BB 2, K 2, HR 2, PC-ST 74-39, ERA 3.55, PC 74
Betting: DET moneyline won, run line -1.5 covered
DET @ CLEFinal 6-7, Sep 4, 2026
IP 4.0, H 8, R 6, ER 6, BB 1, K 4, HR 1, PC-ST 82-51, ERA 3.52, PC 82
Betting: DET moneyline lost, run line +1.5 covered
Show all 7 games
LAD @ DETFinal 1-2, Aug 29, 2026
IP 5.1, H 4, R 1, ER 1, BB 1, K 3, HR 0, PC-ST 73-50, ERA 3.24, PC 73
Betting: DET moneyline won, run line +1.5 covered
DET @ PITFinal 1-4, Aug 18, 2026
IP 5.0, H 4, R 3, ER 3, BB 1, K 3, HR 1, PC-ST 78-53, ERA 3.30, PC 78
Betting: DET moneyline lost, run line +1.5 did not cover
CLE @ DETFinal 0-3, Aug 13, 2026
IP 6.1, H 3, R 0, ER 0, BB 1, K 0, HR 0, PC-ST 88-51, ERA 3.22, PC 88
Betting: DET moneyline won, run line +1.5 covered
Box score lines from ESPN.
Betting: his team's result at the closing moneyline and run line most of our sportsbooks closed at (3 books or more).
Career
2years2024 to 2026
- 2024MLB debut10-2 loss vs Pirates
- 2024Best start6.0 IP, 8 K, 1 ER, vs Mariners
- 2026Best season155.0 IP, 107 K, 3.48 ERA in 32 games
- Sep 21, 2026Latest game4.0 IP, 5 K, 0 ER vs Nationals
Regular season
71 games
344.0 IP, 256 K, 4.08 ERA
Postseason
5 games
8.1 IP, 5 K, 0.00 ERA
First MLB game
May 29, 2024: 4.1 IP, 5 K, 4 ERPirates 10, Tigers 2
Latest game
Sep 21, 2026: 4.0 IP, 5 K, 0 ERTigers 9, Nationals 2
Most often against
The teams he has faced most, with his teams' record and his line against each.
Cleveland Guardians6 games
3-3his teams
His line: 24.2 IP, 12 K, 3.28 ERA
Last met Sep 4, 2026
Seattle Mariners6 games
2-4his teams
His line: 19.1 IP, 13 K, 3.72 ERA
Last met Jun 6, 2026
Chicago White Sox5 games
2-3his teams
His line: 24.1 IP, 15 K, 2.96 ERA
Last met Jun 21, 2026
Baltimore Orioles4 games
2-2his teams
His line: 18.1 IP, 11 K, 4.91 ERA
Last met Jul 27, 2026
Kansas City Royals4 games
2-2his teams
His line: 23.2 IP, 14 K, 3.42 ERA
Last met May 8, 2026
Minnesota Twins4 games
3-1his teams
His line: 21.2 IP, 15 K, 3.74 ERA
Last met Sep 9, 2026
Injury history
ESPN's injury reports, newest first.
- Sep 12, 2026paternity Personal
Montero is traveling to his native Venezuela for the birth of his child, Chris McCosky of The Detroit News reports.
ESPN / DET
Sources and updates
Stats, scores and injury reports come from Agatha's own records: the SABR Lahman Baseball Database for the seasons through 2025, MLB's own box scores, its transactions and ESPN's injury reports.
Updated Nov 9, 2026, 7:18 AM ET. Results and form refresh after every game; biography facts are checked weekly.