Pitcher · 2026
Tony Santillan
- Age
- 29
- B/T
- R/R
- Height
- 6' 3"
- Weight
- 285 lb
- Number
- #64
- Born
- April 15, 1997 in Fort Worth, TX, USA
- MLB debut
- June 13, 2021
- Drafted
- 2015, round 2
- High school
- Seguin
- Salary, 2026
- $1.8M
- dbWAR
- .7 3 season(s)
- IP
- 31.0
- ERA
- 5.23
- FIP
- 6.41
- K/9
- 8.1
- FIP−
- 153 100 = avg
Tony Santillan is a relief pitcher for the Cincinnati Reds. In 2026 he struck out 28 batters over 31.0 innings across 34 appearances, going 1-4. His ERA of 5.23 was 25.1% higher than the league average of 4.18 — 15th of 19 on his team, and 366th of 467 among MLB pitchers with 20+ innings. Stripping out defence, his 6.41 FIP suggests that his ERA had some help behind him. He missed bats on 22.4% of swings (10.2% of every pitch he threw), walked 10.4% of the batters he faced and struck out 20.9%. His -0.6 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.
League context
Percentile among qualified pitchers, 2026.
Platoon splits
How left- and right-handed hitters fare against him.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHB | 66 | 52 | 14 | 4 | 12 | 8 | .269 | .406 | .519 | .407 | 12.1% |
| vs RHB | 68 | 65 | 15 | 5 | 2 | 20 | .231 | .250 | .477 | .306 | 29.4% |
Pitch sequencing
What Tony Santillan throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Tony Santillan throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2026.
| Four-Seam Fastball | 321 | 94.6 | 2,328 | 48.6% | 19.0% | |
| Slurve | 165 | 84.6 | 2,229 | 36.4% | 30.4% | |
| Slider | 12 | 85.7 | 2,233 | 25.0% | 50.0% |
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 34 | 0 | 31.0 | 1 | 4 | 5 | 29 | 18 | 28 | 14 | 5.23 | 6.41 | 1.39 | 8.1 | 4.1 | 125 | 153 | -0.6 | |
| 2025 | 80 | 0 | 73.2 | 1 | 5 | 7 | 53 | 20 | 75 | 29 | 2.44 | 3.72 | 1.11 | 9.2 | 3.5 | 59 | 89 | 0.7 | |
| 2024 | 29 | 1 | 30.0 | 3 | 3 | 0 | 21 | 10 | 46 | 9 | 3.00 | 2.73 | 1.00 | 13.8 | 2.7 | 74 | 67 | 0.6 |
Head to head
Put Tony Santillan beside up to three others.
Similar players
Nearest 2026 seasons by command, run prevention and role, on rate statistics rather than totals.
wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.