Pitcher · 2026
Joe Mantiply
- Age
- 35
- B/T
- R/L
- Height
- 6' 4"
- Weight
- 219 lb
- Number
- #35
- Born
- March 1, 1991 in Danville, VA, USA
- MLB debut
- September 3, 2016
- Drafted
- 2009, round 48
- College
- Virginia Tech
- High school
- Tunstall
- dbWAR
- 1.2 3 season(s)
- IP
- 17.2
- ERA
- 2.04
- FIP
- 2.86
- K/9
- 8.2
- FIP−
- 68 100 = avg
Joe Mantiply is a relief pitcher for the Toronto Blue Jays. In 2026 he struck out 16 batters over 17.2 innings across 17 appearances, going 1-0. His ERA of 2.04 was 51.2% lower than the league average of 4.18. Stripping out defence, his 2.86 FIP suggests that his ERA had some help behind him. He missed bats on 16.8% of swings (8.3% of every pitch he threw), walked 5.6% of the batters he faced and struck out 22.5%. His 0.3 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 | 34 | 32 | 8 | 1 | 1 | 9 | .250 | .294 | .375 | .297 | 26.5% |
| vs RHB | 37 | 31 | 8 | 0 | 3 | 7 | .258 | .314 | .323 | .287 | 18.9% |
Pitch sequencing
What Joe Mantiply throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Joe Mantiply throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2026.
| Sinker | 121 | 88.8 | 2,168 | 48.8% | 3.8% | |
| Curveball | 73 | 80.5 | 2,416 | 46.6% | 22.9% | |
| Changeup | 70 | 80.8 | 1,578 | 45.7% | 27.3% |
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 17 | 0 | 17.2 | 1 | 0 | 0 | 16 | 4 | 16 | 4 | 2.04 | 2.86 | 1.13 | 8.2 | 2.0 | 49 | 68 | 0.3 | |
| 2025 | 10 | 0 | 9.2 | 0 | 1 | 0 | 26 | 17 | 8 | 3 | 15.83 | 9.45 | 3.00 | 7.4 | 2.8 | 381 | 227 | -0.5 | |
| 2024 | 75 | 2 | 59.2 | 6 | 2 | 1 | 52 | 26 | 53 | 18 | 3.92 | 2.51 | 1.17 | 8.0 | 2.7 | 96 | 62 | 1.4 |
Head to head
Put Joe Mantiply beside up to three others.
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.