Seth Johnson
Bats R Throws R6'1" 205 lbBorn 1998 Concord, USADebut 2024Team PHIDraft 2019 RCB-A #40 Tampa Bay Rays, Campbell UniversityContract 1 y (26) 2026: $89,754
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 164 | 21.6 | 9.5 | 2.97 | 21.3 | 6.37 | 100.7 |
| 2027 | | | | | | | 103.4 |
| 2028 | | | | | | | 101.8 |
Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.
Most similar through age 26
His ten closest age-26 comparables averaged 109 PITCH+ the next season; 9 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2027 proj | | | | | | | | | 164 | | | | 103.4 | | |
| 2026* | | | | | | | | | 106 | | | | 80.9 | 97.1 | 78.0 |
| 2025 | PHI | 1 | 1 | 4.26 | 10 | 0 | 0 | 12.7 | 54 | 3 | 4 | 17 | 100.1 | 98.0 | 98.2 |
| 2024 | PHI | 0 | 1 | 34.71 | 1 | 1 | 0 | 2.3 | 18 | 1 | 3 | 0 | 9.4 | 99.3 | 8.7 |
| Career | | 1 | 2 | 9.00 | 11 | 1 | 0 | 15.0 | 72 | 4 | 7 | 17 | 77.5 | | 75.8 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | PHI | P | 10 | 13 | 1 | 0 | 1 | 0 | 0.500 | -0.1 |
| 2024 | PHI | P | 1 | 2 | 1 | 0 | 0 | 0 | 1.000 | -0.0 |
Runs saved covers the Statcast era; for catchers it includes framing.
Minor leagues
| Year | Level | Team | Side | PA / BF | Line | AVG / ERA | OPS |
|---|
| 2026 | AAA | Lehigh Valley IronPigs | Pit | 121 | 29.0 IP, 33% K | 2.17 | |
| 2025 | AAA | Lehigh Valley IronPigs | Pit | 271 | 60.2 IP, 25% K | 4.78 | |
| 2024 | AAA | Lehigh Valley IronPigs | Pit | 97 | 23.0 IP, 20% K | 2.74 | |
| 2024 | AA | Bowie Baysox | Pit | 270 | 65.0 IP, 23% K | 2.63 | |
| 2024 | AA | Reading Fightin Phils | Pit | 33 | 7.2 IP, 27% K | 3.75 | |
| 2024 | AA | nan | Pit | 303 | 72.2 IP, 23% K | 2.74 | |
| 2023 | A+ | Aberdeen IronBirds | Pit | 20 | 4.1 IP, 35% K | 8.78 | |
| 2022 | A+ | Bowling Green Hot Rods | Pit | 110 | 27.0 IP, 37% K | 3.00 | |
| 2021 | A | Charleston RiverDogs | Pit | 397 | 93.2 IP, 29% K | 2.90 | |
| 2019 | Rk | GCL Rays | Pit | 39 | 10.0 IP, 18% K | 0.00 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.417 | 0.379 | 0.380 | 0.420 |
| 2025 | 0.344 | 0.321 | 0.314 | 0.352 |
| 2024 | 0.533 | 0.658 | | 0.617 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.