Tony Santillan

Pitcher · Career Stats, Bio & Records (2021-2026)

Tony Santillan is a pitcher who has played in Major League Baseball since 2021 for the Cincinnati Reds, a span of 6 seasons. Across 203 career appearances, he has gone 9-16 with a 3.67 ERA and 235 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 1394.5.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
ERA (Earned Run Average):
Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
SO (Strikeouts):
For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
WHIP (Walks and Hits per Inning Pitched):
Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.

Data updated

Active Player
W–L 9–16
ERA 3.67
WHIP 1.32
SO 235
Pitcher PIV thru 2025 1394.5
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'3" / 240 lb
Born
4/15/1997 in Fort Worth, TX, USA
MLB Debut
2021-06-13
Jersey
#64

Full name: Antonio Santillan

📊 Compare This Player 📈 View Career Timeline

Career Pitching Statistics

Tony Santillan — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
9 16 203 5 0 0 16 210.2 175 86 30 104 235 3.67 1394.5

Career ERA 3.67 vs. league average 4.16 across their career seasons — 11.8% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Tony Santillan — Season-by-Season Pitching
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2021 CIN NL 1 3 26 4 0 0 0 43.1 34 14 21 56 2.91 4.27 (+32%) -388.2
2022 CIN NL 0 1 21 0 0 0 4 19.2 23 12 12 21 5.49 3.97 (-38%) -54.2
2023 CIN NL 1 0 3 0 0 0 0 3.1 4 1 5 1 2.70 — 0.0
2024 CIN NL 3 3 29 1 0 0 0 30.0 21 10 9 46 3.00 4.08 (+26%) 1014.9
2025 CIN NL 1 5 80 0 0 0 7 73.2 53 20 29 75 2.44 4.16 (+41%) 822.0
2026 CIN NL 3 4 44 0 0 0 5 40.2 40 29 28 36 6.42 4.18 (-54%) -
Career · 6 seasons 9 16 203 5 0 0 16 210.2 175 86 104 235 3.67 — 1,394

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

Tony Santillan — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
160 7 1 1 1 0 0 0 0 0 2 .143 .143 .286 .429 0

Career AVG .143 vs. league average .245 across their career seasons — 41.6% below league average.

Career OBP .143 vs. league average .315 across their career seasons — 54.7% below league average.

Career SLG .286 vs. league average .405 across their career seasons — 29.4% below league average.

Career OPS .429 vs. league average .720 across their career seasons — 40.5% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Tony Santillan — Season-by-Season Batting
Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2021 CIN NL 27 7 1 1 1 0 0 0 0 0 2 .143 — — — — 0.0
2022 CIN NL 21 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2023 CIN NL 3 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 CIN NL 29 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2025 CIN NL 80 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 5 seasons 160 7 1 1 1 0 0 0 0 0 2 .143 — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

Tony Santillan — Playoff Career Batting
G AB R H 2B 3B HR RBI BB SO AVG
1 0 0 0 0 0 0 0 0 0 .000

Playoff Batting by Year

Tony Santillan — Playoff Batting by Year
Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2025 NLWC1 CIN 1 0 0 0 0 0 0 0 0 0 .000

Playoff Career Pitching

Tony Santillan — Playoff Career Pitching
W L G GS SV IP H ER BB SO ERA
0 0 1 0 0 1.0 2 1 2 0 9.00

Playoff Pitching by Year

Tony Santillan — Playoff Pitching by Year
Year Round Team W L G GS SV IP H ER BB SO ERA
2025 NLWC1 CIN 0 0 1 0 0 1.0 2 1 2 0 9.00

Game Log & Splits

View full game log (319 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Tony Santillan — Batting — Home / Away
SplitGABRHHRRBIAVG
Home8661100.167
Away7410000.000

Pitching — Home / Away

Tony Santillan — Pitching — Home / Away
SplitGIPHERBBSOERA
Home8593.17634501153.28
Away7476.2592326842.70

Last 10 Games — Pitching

Tony Santillan — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
2025-09-26 CINMIL — 1.0000110
2025-09-25 CINPIT — 1.0111010
2025-09-24 CINPIT — 1.0110010
2025-09-21 CINCHC SV 1.0000220
2025-09-20 CINCHC — 0.2000010
2025-09-19 CINCHC — 1.0000110
2025-09-15 CINSTL — 0.1200000
2025-09-14 CINOAK — 0.2000010
2025-09-10 CINSDP SV 1.0100010
2025-09-08 CINSDP — 1.0100000

Fielding Statistics

Career Fielding Totals by Position

Tony Santillan — Career Fielding Totals by Position
Position G GS PO A E DP
P 159 5 10 11 4 0

Season-by-Season Fielding

Tony Santillan — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
2021 CIN P 26 4 1 4 1 0
2022 CIN P 21 0 0 2 1 0
2023 CIN P 3 0 0 0 0 0
2024 CIN P 29 1 2 1 2 0
2025 CIN P 80 0 7 4 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Tony Santillan — Career Games by Position
Position Games
Pitcher 159

Tony Santillan: the record in brief

Tony Santillan made a major league debut on June 13, 2021 and is still active, so the totals on this page keep changing. Santillan spent the whole of the career shown here with one club, the Cincinnati Reds. At 6 feet, 3 inches and 240 pounds, Santillan is listed as a pitcher. Santillan threw and hit right-handed, per the bio block. The recorded birth is April 15, 1997, in Fort Worth, TX, USA. The bio lists the given name Antonio.

Santillan has pitched in 203 games, starting 5, and owns a 9-16 record and 3.67 ERA. Santillan has 235 strikeouts and 16 saves. Against a 4.16 league ERA for the same years, Santillan was 11.8% better. 2025 produced Santillan's most strikeouts, 75. Among the heaviest workloads, the lowest ERA was 2.44 in 2025, when the league's was 4.16. Pitcher PIV, the site's era-adjusted run-prevention measure, totals 1,394.5 for Santillan's career.

Santillan made 1 postseason pitching appearances, with a 0-0 record and 9.00 ERA. Those appearances came in 2025.

Frequently Asked Questions about Tony Santillan

What years did Tony Santillan play?
Tony Santillan played in Major League Baseball from 2021 to 2026.
Was Tony Santillan a pitcher?
Yes. Tony Santillan pitched in the major leagues, recording 9 wins and 235 strikeouts.
How many home runs did Tony Santillan hit?
Tony Santillan hit 0 career home runs with 1 hit.
What teams has Tony Santillan played for?
Tony Santillan has played for one team, the Cincinnati Reds (2021–2026).
What are Tony Santillan's career stats?
In 203 games, Tony Santillan has gone 9-16 with a 3.67 ERA, 235 strikeouts, 210.2 innings pitched, and 16 saves.
What position does Tony Santillan play?
Tony Santillan plays primarily as a pitcher, the position where he has appeared in the most games.
How tall is Tony Santillan and how much does he weigh?
Tony Santillan is listed at 6 feet 3 inches and 240 pounds.
What number does Tony Santillan wear?
Tony Santillan wears number 64, according to MLB's 2026 roster data.
What was Tony Santillan's career ERA?
Tony Santillan finished with a 3.67 career ERA, going 9-16 with 235 strikeouts.
How many strikeouts did Tony Santillan have?
Tony Santillan recorded 235 career strikeouts.