Players · J · Pitcher · 2021 regular season
Mickey Jannis
- Age
- 34
- B/T
- R/R
- Height
- 5' 9"
- Weight
- 195 lb
- Born
- December 16, 1987 in Carson City, NV, United States
- MLB debut
- June 23, 2021
- dbWAR
- -.5 Regular season, 1 season(s)
- IP
- 3.1
- ERA
- 18.90
- FIP
- 17.87
- K/9
- 2.7
- FIP−
- 419 100 = avg
Mickey Jannis was a relief pitcher for the Baltimore Orioles. In 2021 he struck out 1 batter over 3.1 innings across 1 appearance, going 0-0. His ERA of 18.90 was 343.0% higher than the league average of 4.27. Stripping out defence, his 17.87 FIP suggests he pitched better than his ERA shows. He missed bats on 0.0% of swings, walked 19.0% of the batters he faced and struck out 4.8%. His -0.5 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, 2021 regular season.
Pitching Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | BAL | 1 | 0 | 3.1 | 0 | 0 | 0 | 8 | 7 | 1 | 4 | 18.90 | 17.87 | 3.60 | 2.7 | 10.8 | 443 | 419 | -0.5 | — |
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 | 7 | 5 | 3 | 1 | 2 | 1 | .600 | .714 | 1.400 | .795 | 14.3% |
| vs RHB | 14 | 12 | 5 | 2 | 2 | 0 | .417 | .500 | 1.000 | .602 | 0.0% |
Pitch sequencing
What Mickey Jannis throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Mickey Jannis throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Knuckle Ball | 57 | 77.9 | 406 | 42.1% | 0.0% | 13 | — | — |
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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.