Seth
Johnson
PAge : 28Throws : R
#52
Seth Johnson
#52P
Athletics
Height : 6' 1" · Weight : 93 kg · Bats : R · Throws : R · MLB debut : 2024-09-08
Born in : Concord, NC, USA
MLB record
| Year | Team | PJ | V | D | MPM | MJ | RB | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 | 28 | 1 | 0 | 5.88 | 33.2 | 40 | 1.69 | |
| 2026 | Athletics | 12 | 0 | 0 | 6.23 | 17.1 | 20 | 1.62 |
| 2026 | Philadelphia Phillies | 16 | 1 | 0 | 5.51 | 16.1 | 20 | 1.78 |
| 2025 | Philadelphia Phillies | 10 | 1 | 1 | 4.26 | 12.2 | 17 | 1.18 |
| 2024 | Philadelphia Phillies | 1 | 0 | 1 | 34.71 | 2.1 | 0 | 4.71 |
| Career totals | 39 | 2 | 2 | 6.84 | 48.2 | 57 | 1.71 | |
Advanced stats, 2026Relief pitcherMLB stats →
ERA
5.88
FIP
4.62
xFIP
4.52
ERA-
133
WHIP
1.69
K%
25.3 %
BB%
12.7 %
Strikeouts
40
Innings
33.7
Wins
1
Stats: MLB (statsapi) and Baseball Savant.
2027 projectionMLB trends →
Projected WAR
0.0
Strikeouts
28
2026 WAR
0.1
This season's pace, over the average of the last two workloads, adjusted for next year's age.
Trend
→ Stable (0)
- 20260.1 WAR · 0.2 per full season
Outlook, age included
+10 · 27 y.o. · prime years
It is only a projection. It knows nothing about injuries, trades or role changes.
Player ratings, 2026All ratings →
Ratings from 0 to 100, computed from Statcast and MLB stats over four seasons, never by hand. 75 = established regular, 87 = 90th percentile, 95+ = elite.
OV · Overall
71
Established regular
- VEL
- Velocity
- 84
- STF
- Stuff
- 78
- CTL
- Control
- 64
- CNT
- Contact allowed
- 57
- STA
- Stamina
- —
- DUR
- Durability
- 54
- EX
- Experience
- 47
Why these ratings?Hide details
- VEL — Velocity : Fastball velocity
- STF — Stuff : Strikeouts, K − BB
- CTL — Control : Walks avoided
- CNT — Contact allowed : xwOBA, barrels and hard-hit balls allowed
- STA — Stamina : Innings per start and innings pitched
- DUR — Durability : Games played over several seasons
- EX — Experience : Seasons in the majors
WAR and PAL Rating, 2026How we rate →
WAR is fWAR (FanGraphs' version, distributed through MLB's API): wins added above a replacement player. PAL Rating scores performance from 0 to 100 against regulars in the same role (50 = median).
PAL: dimensions
A pitcher's WAR
Computed by MLB from FIP (strikeouts, walks, home runs). FIP: 4.62 · RA9-WAR: -0.4
StatcastStatcast leaderboards →
MLB's tracking of every ball, 2026 season. The percentile ranks the player among regulars in the role: 90th means better than 90% of them.
Fastball
97.7 mi/h
89th percentile
K%
25.3 %
65th percentile
BB%
12.7 %
14th percentile
xERA
4.69
18th percentile
xwOBA allowed
.331
18th percentile
Barrels allowed
11.5 %
5th percentile
Game log, 2026
| Date | Opponent | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Sep 27 | vs HOU | 1.2 | 1 | 0 | 2 | 2 | 5.88 |
| Sep 25 | vs HOU | 1.0 | 1 | 1 | 0 | 1 | 6.19 |
| Sep 22 | vs LAA | 2.2 | 4 | 1 | 1 | 1 | 6.10 |
| Sep 18 | @ CLE | 1.0 | 2 | 1 | 0 | 1 | 6.35 |
| Sep 16 | @ TB | 2.1 | 0 | 0 | 0 | 4 | 6.26 |
| Sep 12 | vs SEA | 2.0 | 4 | 2 | 0 | 1 | 6.84 |
| Sep 6 | @ SEA | 2.0 | 0 | 0 | 0 | 4 | 6.65 |
| Aug 17 | @ KC | 1.0 | 3 | 2 | 0 | 1 | 7.29 |
| Aug 12 | vs TB | 1.0 | 0 | 0 | 1 | 0 | 6.75 |
| Aug 10 | vs TB | 0.0 | 3 | 4 | 1 | 0 | 7.11 |