Ryan Rolison
CHC • P • Throws L • 2026 Season
Yahoo eligible: RP
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 (100%)
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.
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.
Next 3 Starts
Confirmed = announced probable; Projected = inferred from the rotation (every ~5th team game) and subject to change.
Game Log (40 games)
| Date | Opp | Dec | IP | H | R | ER | BB | SO | HR | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 4 | vs Los Angeles Dodgers | W | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 14 |
| Aug 2 | vs New York Yankees | - | 1.2 | 1 | 0 | 0 | 0 | 2 | 0 | 30 |
| Jul 30 | @ St. Louis Cardinals | - | 1.2 | 1 | 0 | 0 | 1 | 1 | 0 | 24 |
| Jul 27 | @ St. Louis Cardinals | - | 0.2 | 0 | 0 | 0 | 1 | 2 | 0 | 15 |
| Jul 26 | @ Pittsburgh Pirates | - | 1 | 3 | 1 | 1 | 1 | 0 | 0 | 23 |
| Jul 22 | vs Detroit Tigers | - | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 12 |
| Jul 20 | vs Detroit Tigers | - | 1.2 | 1 | 0 | 0 | 0 | 0 | 0 | 20 |
| Jul 17 | vs Minnesota Twins | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 15 |
| Jul 11 | @ Cincinnati Reds | - | 0.2 | 1 | 0 | 0 | 1 | 1 | 0 | 15 |
| Jul 9 | @ Baltimore Orioles | - | 0.2 | 1 | 0 | 0 | 1 | 0 | 0 | 13 |
| Jul 7 | @ Baltimore Orioles | - | 0.2 | 2 | 2 | 2 | 1 | 2 | 0 | 27 |
| Jul 5 | vs St. Louis Cardinals | - | 0.2 | 2 | 2 | 2 | 0 | 1 | 0 | 20 |
| Jul 4 | vs St. Louis Cardinals | - | 0.2 | 1 | 0 | 0 | 1 | 1 | 0 | 16 |
| Jun 30 | vs San Diego Padres | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Jun 28 | @ Milwaukee Brewers | - | 2 | 2 | 1 | 1 | 0 | 2 | 1 | 23 |
| Jun 24 | @ New York Mets | - | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 18 |
| Jun 23 | @ New York Mets | - | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 12 |
| Jun 20 | vs Toronto Blue Jays | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Jun 16 | vs Colorado Rockies | - | 1.2 | 1 | 0 | 0 | 0 | 3 | 0 | 17 |
| Jun 14 | @ San Francisco Giants | - | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 |
| Jun 11 | @ Colorado Rockies | - | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 17 |
| Jun 9 | @ Colorado Rockies | - | 1.1 | 1 | 0 | 0 | 1 | 1 | 0 | 20 |
| Jun 6 | vs San Francisco Giants | W | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 21 |
| Jun 4 | vs Athletics | W | 1.2 | 0 | 0 | 0 | 0 | 3 | 0 | 22 |
| Jun 3 | vs Athletics | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| May 31 | @ St. Louis Cardinals | - | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 34 |
| May 26 | @ Pittsburgh Pirates | - | 1.2 | 2 | 1 | 0 | 1 | 1 | 0 | 32 |
| May 23 | vs Houston Astros | - | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 16 |
| May 20 | vs Milwaukee Brewers | - | 1.2 | 0 | 0 | 0 | 0 | 1 | 0 | 20 |
| May 17 | @ Chicago White Sox | L | 0.1 | 1 | 2 | 1 | 0 | 0 | 1 | 2 |
| May 16 | @ Chicago White Sox | - | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12 |
| May 15 | @ Chicago White Sox | - | 0.1 | 2 | 1 | 1 | 1 | 0 | 1 | 10 |
| May 12 | @ Atlanta Braves | - | 1.2 | 2 | 0 | 0 | 1 | 2 | 0 | 26 |
| May 8 | @ Texas Rangers | - | 0.1 | 1 | 1 | 1 | 2 | 0 | 0 | 14 |
| May 5 | vs Cincinnati Reds | W | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 18 |
| May 4 | vs Cincinnati Reds | W | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 14 |
| May 1 | vs Arizona Diamondbacks | - | 0.2 | 3 | 3 | 3 | 1 | 2 | 1 | 25 |
| Apr 28 | @ San Diego Padres | - | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 22 |
| Apr 24 | @ Los Angeles Dodgers | W | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 35 |
| Apr 14 | @ Philadelphia Phillies | - | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 11 |