Players · Y · Pitcher · 2026 regular season
Trey Yesavage
- Age
- 23
- B/T
- R/R
- Height
- 6' 4"
- Weight
- 225 lb
- Number
- #39
- Born
- July 28, 2003 in Pottstown, PA, United States
- MLB debut
- September 15, 2025
- Drafted
- 2024, round 1
- College
- East Carolina
- High school
- Boyertown Area
- dbWAR
- 1.6 Regular season, 2 season(s)
- IP
- 97.2
- ERA
- 3.69
- FIP
- 4.22
- K/9
- 8.9
- FIP−
- 101 100 = avg
Trey Yesavage is a starting pitcher for the Toronto Blue Jays. In 2026 he struck out 97 batters over 97.2 innings across 20 appearances, 20 of them starts, going 5-6. His ERA of 3.69 was 11.8% lower than the league average of 4.18 — 9th of 16 on his team, and 202nd of 539 among MLB pitchers with 20+ innings. Stripping out defence, his 4.22 FIP suggests that his ERA had some help behind him. He missed bats on 30.2% of swings (14.3% of every pitch he threw), walked 11.7% of the batters he faced and struck out 24.2%. His 1.2 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 regular season.
WAR by season
Pitching Regular season
Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.
Separate from the regular season
Postseason Postseason
Wild Card through World Series. These games are counted on their own: none of them are in the regular-season tables, career totals, league context, leaderboards or dbWAR on this page.
Postseason pitching
| Season | Team | Round | G | GS | IP | W | L | SV | H | ER | HR | BB | SO | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 Post | TOR | Postseason total | 6 | 5 | 27.2 | 3 | 1 | 0 | 18 | 11 | 4 | 11 | 39 | 3.58 | 1.05 | 12.7 |
| ALDS | 1 | 1 | 5.1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0.00 | 0.19 | 18.6 | ||
| ALCS | 2 | 2 | 9.2 | 1 | 1 | 0 | 10 | 7 | 2 | 6 | 11 | 6.52 | 1.66 | 10.2 | ||
| World Series | 3 | 2 | 12.2 | 1 | 0 | 0 | 8 | 4 | 2 | 4 | 17 | 2.84 | 0.95 | 12.1 |
Box-score and rate statistics only. wOBA, wRC+, FIP and dbWAR are measured against a full league season, and a postseason is a few teams playing each other for a month, so they are not computed for October.
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 | 228 | 195 | 38 | 6 | 29 | 49 | .195 | .300 | .349 | .294 | 21.5% |
| vs RHB | 173 | 149 | 26 | 6 | 18 | 48 | .174 | .263 | .356 | .275 | 27.7% |
Pitch sequencing
What Trey Yesavage throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Trey Yesavage throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Four-Seam Fastball | 757 | 94.2 | 2,250 | 48.0% | 20.3% | 172 | .203 | .700 | |
| Splitter | 470 | 82.9 | 1,392 | 39.6% | 38.8% | 99 | .131 | .437 | |
| Slider | 392 | 87.6 | 2,262 | 50.8% | 39.0% | 74 | .216 | .742 |
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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.