Seth Johnson
PHI • P • Throws R • 2026 Season
Value
Standard score (σ), not a percentile, vs all qualified pitchers — 0 = average, +1 = one standard deviation above the mean. Built from 5x5 category z-scores (like Baseball Monster).
Control & Efficiency
Strike-throwing and length profile — drives the Likely-QS / High-K/BB start flags. The bar under each stat is this pitcher's percentile vs 243 qualified MLB starters (100th = best — already direction-adjusted, so a low BB% or P/PA scores high).
Arsenal
Throwing hand and pitch mix (share of pitches thrown) — the traits the matchup ratings below weigh against each opponent's splits.
Primary pitch: 4-Seam Fastball (100%)
Season Stats
The big number is the actual stat. The bar below it is this pitcher's percentile vs 461 qualified MLB pitchers (≥30 IP) this season — 100th = best, direction-adjusted (a low ERA/WHIP/BB scores high).
Splits & Tendencies
How this pitcher fares by batter hand, venue, opponent lineup quality (elite→poor offenses), and over the last 30 days. Lower ERA/WHIP is better; OPS-against shows for the hand/venue splits. Hover a tag for the numbers.
| Split | IP | ERA | WHIP | K/9 | BB/9 | OPS-agst |
|---|---|---|---|---|---|---|
| vs LHB | 14.2 | — | 1.70 | 8.6 | 4.3 | .830 |
Luck Factor
How much this pitcher's results are outrunning or trailing the quality of what actually happened — league-relative. Hover a meter for the inputs.
Game Log (27 games)
| Date | Opp | Dec | IP | H | R | ER | BB | SO | HR | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 25 | vs Houston Astros | - | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 14 |
| Sep 22 | vs Los Angeles Angels | - | 2.2 | 4 | 1 | 1 | 1 | 1 | 0 | 42 |
| Sep 18 | @ Cleveland Guardians | - | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 19 |
| Sep 16 | @ Tampa Bay Rays | - | 2.1 | 0 | 0 | 0 | 0 | 4 | 0 | 24 |
| Sep 12 | vs Seattle Mariners | - | 2 | 4 | 2 | 2 | 0 | 1 | 0 | 22 |
| Sep 6 | @ Seattle Mariners | - | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 21 |
| Aug 17 | @ Kansas City Royals | - | 1 | 3 | 2 | 2 | 0 | 1 | 0 | 15 |
| Aug 12 | vs Tampa Bay Rays | - | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 16 |
| Aug 10 | vs Tampa Bay Rays | - | 0 | 3 | 4 | 4 | 1 | 0 | 1 | 11 |
| Aug 8 | @ Boston Red Sox | - | 0.2 | 1 | 0 | 0 | 1 | 1 | 0 | 20 |
| Aug 6 | @ Cincinnati Reds | - | 2 | 3 | 1 | 1 | 0 | 4 | 1 | 42 |
| Jul 29 | @ Miami Marlins | - | 0.2 | 1 | 0 | 0 | 1 | 0 | 0 | 17 |
| Jul 25 | vs New York Yankees | - | 0.1 | 2 | 0 | 0 | 0 | 0 | 0 | 11 |
| Jul 22 | vs Los Angeles Dodgers | - | 0.2 | 1 | 0 | 0 | 0 | 2 | 0 | 7 |
| Jul 19 | vs New York Mets | - | 1.1 | 1 | 0 | 0 | 2 | 2 | 0 | 31 |
| Jul 16 | vs New York Mets | - | 2 | 1 | 1 | 1 | 1 | 2 | 0 | 27 |
| Jul 6 | @ Kansas City Royals | - | 0.2 | 0 | 0 | 0 | 1 | 1 | 0 | 15 |
| Jul 5 | @ Kansas City Royals | - | 0.1 | 0 | 2 | 2 | 2 | 0 | 0 | 14 |
| Jul 1 | vs Pittsburgh Pirates | - | 1 | 1 | 2 | 2 | 2 | 1 | 0 | 27 |
| Jun 29 | vs Pittsburgh Pirates | - | 1.2 | 0 | 0 | 0 | 1 | 4 | 0 | 24 |
| Jun 27 | @ New York Mets | - | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 16 |
| Jun 24 | @ Washington Nationals | W | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
| Jun 22 | @ Washington Nationals | - | 1 | 3 | 2 | 2 | 0 | 0 | 1 | 17 |
| Jun 18 | vs New York Mets | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 17 |
| Apr 20 | @ Chicago Cubs | - | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 32 |
| Apr 19 | vs Atlanta Braves | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 8 |
| Apr 13 | vs Chicago Cubs | - | 1.2 | 4 | 5 | 3 | 2 | 1 | 0 | 50 |