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Tony SantillanCincinnati Reds

BaseballMLBCincinnati RedsRelief pitcher

Tony Santillan

Stats, career and game log

Injury status: Out, hip - ESPN report of Oct 23

Tony Santillan is a relief pitcher for the Cincinnati Reds who pitched in 80 games in the 2025 regular season.

205 MLB games235 strikeouts

Updated

ERA5.532026 seasonStrikeouts362026 seasonInnings40.22026 seasonWHIP1.572026 seasonStarts043 games

About Tony Santillan

Tony Santillan was born on April 15, 1997, in Fort Worth, Texas, United States. He bats and throws right-handed. The Cincinnati Reds drafted him in the 2015 MLB Draft with the 49th pick overall, and he made his MLB debut on Jun 13, 2021, with the Cincinnati Reds.

Agatha Research DeskUpdated Oct 7, 2026

Season by season205

205 appearances: 204 regular season, 1 postseason appearance. Every MLB appearance of his career, newest season first.

SeasonTeamGamesStartsIPKBBERAWHIP
2026CIN44040.236285.531.57
2025CIN80073.275292.441.11
2025 postseason101.0029.004.00
2024CIN29130.04693.001.00
2023CIN303.1152.702.70
2022CIN21019.221125.491.78
2021CIN27443.156212.911.27
Career2045210.22351043.501.31
Career postseason101.0029.004.00

How he is doing nowThrough Sep 17

2026 pitching5.53 ERA40.2 innings, 36 strikeouts, 1.57 WHIP
Reds75-872026 regular season
Last game1.0 IP, 0 K, 0 ERSep 17 vs Dodgers
Injury status

Out hip (19d ago)

Game log, 2026

LAD @ CINFinal 8-2, Sep 17, 2026

IP 1.0, H 0, R 0, ER 0, BB 2, K 0, HR 0, PC-ST 16-8, ERA 6.42, PC 16

Betting: CIN moneyline lost, run line +1.5 did not cover

LAD @ CINFinal 4-1, Sep 14, 2026

IP 1.0, H 0, R 0, ER 0, BB 2, K 1, HR 0, PC-ST 22-10, ERA 6.58, PC 22

Betting: CIN moneyline lost, run line +1.5 did not cover

CIN @ MILFinal 9-13, Sep 12, 2026

IP 1.0, H 0, R 0, ER 0, BB 0, K 0, HR 0, PC-ST 14-10, ERA 6.75, PC 14

Betting: CIN moneyline lost, run line +1.5 did not cover

CIN @ LADFinal 1-14, Sep 9, 2026

IP 1.0, H 2, R 2, ER 2, BB 1, K 2, HR 1, PC-ST 18-12, ERA 6.93, PC 18

Betting: CIN moneyline lost, run line +1.5 did not cover

Show all 10 games
MIL @ CINFinal 3-5, Sep 5, 2026

IP 1.0, H 3, R 1, ER 1, BB 1, K 2, HR 0, PC-ST 29-16, ERA 6.63, PC 29

Betting: CIN moneyline won, run line +1.5 covered

SD @ CINFinal 3-7, Sep 2, 2026

IP 1.0, H 0, R 0, ER 0, BB 1, K 1, HR 0, PC-ST 16-9, ERA 6.56, PC 16

Betting: CIN moneyline won, run line +1.5 covered

SD @ CINFinal 5-0, Aug 31, 2026

IP 1.0, H 1, R 0, ER 0, BB 0, K 0, HR 0, PC-ST 10-8, ERA 6.75, PC 10

Betting: CIN moneyline lost, run line +1.5 did not cover

CIN @ CHCFinal 5-17, Aug 29, 2026

IP 0.2, H 2, R 4, ER 4, BB 3, K 0, HR 1, PC-ST 32-11, ERA 6.95, PC 32

Betting: CIN moneyline lost, run line +1.5 did not cover

CIN @ SFFinal 10-9, Aug 26, 2026

IP 1.0, H 2, R 3, ER 3, BB 2, K 2, HR 0, PC-ST 21-11, ERA 6.00, PC 21

Betting: CIN moneyline won

CIN @ ARIFinal 11-5, Aug 22, 2026

IP 1.0, H 1, R 1, ER 1, BB 2, K 0, HR 0, PC-ST 22-13, ERA 5.34, PC 22

Betting: CIN 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).

CareerDebut 2021

5years2021 to 2026
  1. 2021MLB debutCincinnati Reds
  2. 2024Best start1.0 IP, 0 K, 0 ER, vs Cubs
  3. 2025Best season73.2 IP, 75 K, 2.44 ERA in 80 games
  4. Sep 17, 2026Latest game1.0 IP, 0 K, 0 ER vs Dodgers

Regular season

202 games

210.2 IP, 235 K, 3.50 ERA

Postseason

1 game

1.0 IP, 0 K, 9.00 ERA

MLB debut

2021 seasonCincinnati Reds

Latest game

Sep 17, 2026: 1.0 IP, 0 K, 0 ERDodgers 8, Reds 2

Most often against

The teams he has faced most, with his teams' record and his line against each.

Chicago Cubs13 games
9-4his teams

His line: 10.0 IP, 7 K, 7.20 ERA

Last met Aug 29, 2026

Milwaukee Brewers12 games
5-7his teams

His line: 12.2 IP, 16 K, 2.13 ERA

Last met Sep 12, 2026

Pittsburgh Pirates10 games
4-6his teams

His line: 10.1 IP, 9 K, 3.48 ERA

Last met May 3, 2026

Miami Marlins8 games
6-2his teams

His line: 6.1 IP, 4 K, 0.00 ERA

Last met Apr 6, 2026

Injury history

ESPN's injury reports, newest first.

  1. Oct 23, 2026Out Hip

    Santillan will undergo surgery Thursday to repair a left hip labral tear, Gordon Wittenmyer of The Cincinnati Enquirer reports.

    ESPN / CIN

  2. Sep 23, 202615-Day-IL Hip

    Santillan will undergo surgery Thursday to repair a left hip labral tear, Gordon Wittenmyer of The Cincinnati Enquirer reports.

    ESPN / CIN

  3. Sep 22, 202615-Day-IL Hip

    The Reds placed Santillan on the 15-day injured list Tuesday with a left hip labral tear.

    ESPN / CIN

  4. Sep 22, 202615-Day-IL Hip

    The Reds activated Santillan (oblique) from the 15-day injured list Friday.

    ESPN / CIN

Show all 9 reports
  1. Aug 19, 202615-Day-IL Oblique

    The Reds are expected to activate Santillan (oblique) from the 15-day injured list Friday, Charlie Goldsmith of Fox 19 Now Cincinnati reports.

    ESPN / CIN

  2. Aug 17, 202615-Day-IL Oblique

    Santillan (oblique) could be activated to the major-league roster later this week, Mike Petraglia of MLB.com reports.

    ESPN / CIN

  3. Aug 15, 202615-Day-IL Oblique

    Santillan (oblique) did not allow a hit or walk while striking out two over a scoreless inning for Triple-A Louisville on Friday.

    ESPN / CIN

  4. Aug 14, 202615-Day-IL Oblique

    Santillan (oblique) will begin a rehab assignment with Triple-A Louisville on Friday.

    ESPN / CIN

  5. Aug 1, 202615-Day-IL Oblique

    Santillan (oblique) was cleared Friday to begin an expedited recovery program, MLB.com reports.

    ESPN / CIN

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 11, 2026, 7:24 AM ET. Results and form refresh after every game; biography facts are checked weekly.