Chase Silseth
LAA • 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 207 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 (58%)
Season Stats
The big number is the actual stat. The bar below it is this pitcher's percentile vs 385 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 | 22.0 | — | 1.64 | 10.2 | 7.8 | .638 |
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 (50 games)
| Date | Opp | Dec | IP | H | R | ER | BB | SO | HR | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 5 | vs San Francisco Giants | - | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 16 |
| Aug 4 | vs San Francisco Giants | - | 0.2 | 1 | 2 | 2 | 1 | 0 | 1 | 14 |
| Aug 1 | @ Houston Astros | - | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 20 |
| Jul 27 | vs Houston Astros | - | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 20 |
| Jul 26 | @ San Francisco Giants | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 12 |
| Jul 24 | @ San Francisco Giants | L | 0.1 | 2 | 1 | 0 | 1 | 0 | 0 | 14 |
| Jul 21 | vs St. Louis Cardinals | - | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 | 14 |
| Jul 19 | vs Detroit Tigers | - | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 14 |
| Jul 12 | @ Minnesota Twins | - | 1.2 | 0 | 0 | 0 | 1 | 4 | 0 | 33 |
| Jul 9 | @ Texas Rangers | - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| Jul 5 | vs Boston Red Sox | - | 0.2 | 3 | 2 | 2 | 1 | 1 | 0 | 30 |
| Jul 4 | vs Boston Red Sox | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 11 |
| Jun 30 | @ Seattle Mariners | - | 1 | 2 | 2 | 2 | 1 | 3 | 0 | 32 |
| Jun 27 | vs Athletics | - | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 9 |
| Jun 24 | vs Baltimore Orioles | W | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 12 |
| Jun 23 | vs Baltimore Orioles | - | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 9 |
| Jun 21 | @ Athletics | W | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 24 |
| Jun 19 | @ Athletics | - | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 20 |
| Jun 16 | @ Arizona Diamondbacks | - | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 18 |
| Jun 14 | vs Tampa Bay Rays | - | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 10 |
| Jun 12 | vs Tampa Bay Rays | - | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 16 |
| Jun 10 | vs Houston Astros | - | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 15 |
| Jun 7 | @ Los Angeles Dodgers | - | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 21 |
| Jun 5 | @ Los Angeles Dodgers | - | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 20 |
| Jun 1 | vs Colorado Rockies | - | 1.1 | 1 | 0 | 0 | 0 | 1 | 0 | 20 |
| May 30 | @ Tampa Bay Rays | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 20 |
| May 26 | @ Detroit Tigers | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 15 |
| May 23 | vs Texas Rangers | - | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 4 |
| May 21 | vs Athletics | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| May 20 | vs Athletics | L | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 15 |
| May 18 | vs Athletics | W | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| May 16 | vs Los Angeles Dodgers | - | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 15 |
| May 12 | @ Cleveland Guardians | - | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 22 |
| May 6 | vs Chicago White Sox | - | 2 | 1 | 0 | 0 | 0 | 4 | 0 | 28 |
| May 1 | vs New York Mets | - | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 |
| Apr 29 | @ Chicago White Sox | - | 0.2 | 0 | 0 | 0 | 2 | 0 | 0 | 13 |
| Apr 25 | @ Kansas City Royals | - | 1 | 2 | 1 | 1 | 2 | 0 | 0 | 23 |
| Apr 22 | vs Toronto Blue Jays | - | 0.2 | 2 | 1 | 1 | 0 | 0 | 0 | 17 |
| Apr 20 | vs Toronto Blue Jays | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 12 |
| Apr 17 | vs San Diego Padres | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Apr 16 | @ New York Yankees | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 17 |
| Apr 14 | @ New York Yankees | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 18 |
| Apr 11 | @ Cincinnati Reds | - | 0.1 | 0 | 1 | 1 | 4 | 1 | 0 | 25 |
| Apr 6 | vs Atlanta Braves | - | 0.2 | 2 | 1 | 1 | 1 | 1 | 1 | 28 |
| Apr 4 | vs Seattle Mariners | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 16 |
| Apr 3 | vs Seattle Mariners | - | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 5 |
| Mar 31 | @ Chicago Cubs | - | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 14 |
| Mar 29 | @ Houston Astros | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 14 |
| Mar 27 | @ Houston Astros | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
| Mar 26 | @ Houston Astros | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |