Landen Roupp
SF • P • Throws R • 2026 Season
Yahoo eligible: SP
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 240 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: Sinker (36%)
Season Stats
The big number is the actual stat. The bar below it is this pitcher's percentile vs 451 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 | 91.0 | — | 1.34 | 8.3 | 5.0 | .639 |
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 2 Starts
Confirmed = announced probable; Projected = inferred from the rotation (every ~5th team game) and subject to change.
Game Log (29 games)
| Date | Opp | Dec | IP | H | R | ER | BB | SO | HR | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 14 | @ St. Louis Cardinals | L | 4.1 | 5 | 2 | 2 | 3 | 4 | 0 | 88 |
| Sep 8 | vs St. Louis Cardinals | W | 6 | 2 | 0 | 0 | 4 | 2 | 0 | 81 |
| Sep 2 | @ Pittsburgh Pirates | - | 5 | 2 | 1 | 1 | 2 | 4 | 0 | 75 |
| Aug 27 | vs Arizona Diamondbacks | W | 5 | 4 | 1 | 1 | 2 | 3 | 1 | 95 |
| Aug 20 | @ Cleveland Guardians | L | 5.1 | 5 | 4 | 3 | 4 | 2 | 0 | 90 |
| Aug 14 | vs Colorado Rockies | L | 5.2 | 5 | 4 | 4 | 3 | 5 | 1 | 91 |
| Aug 8 | vs Detroit Tigers | L | 5.1 | 2 | 1 | 1 | 5 | 3 | 0 | 85 |
| Aug 2 | @ San Diego Padres | L | 4.2 | 6 | 5 | 5 | 4 | 6 | 1 | 99 |
| Jul 28 | vs Milwaukee Brewers | L | 3.2 | 4 | 4 | 4 | 3 | 1 | 0 | 84 |
| Jul 22 | @ Kansas City Royals | - | 6 | 4 | 2 | 2 | 0 | 7 | 1 | 91 |
| Jul 17 | @ Seattle Mariners | W | 7 | 2 | 0 | 0 | 3 | 2 | 0 | 97 |
| Jul 6 | vs Toronto Blue Jays | W | 8 | 3 | 1 | 1 | 2 | 5 | 1 | 104 |
| Jun 30 | @ Arizona Diamondbacks | L | 2.2 | 5 | 6 | 6 | 6 | 4 | 1 | 84 |
| Jun 25 | vs Athletics | - | 6 | 6 | 2 | 2 | 1 | 6 | 0 | 108 |
| Jun 19 | @ Miami Marlins | - | 6 | 7 | 2 | 2 | 1 | 7 | 1 | 98 |
| Jun 12 | vs Chicago Cubs | L | 4.2 | 4 | 4 | 4 | 2 | 5 | 0 | 105 |
| Jun 6 | @ Chicago Cubs | - | 5.2 | 3 | 1 | 1 | 3 | 5 | 1 | 98 |
| Jun 1 | @ Milwaukee Brewers | L | 4 | 8 | 8 | 8 | 5 | 4 | 0 | 96 |
| May 25 | vs Arizona Diamondbacks | L | 5 | 7 | 4 | 2 | 1 | 7 | 1 | 93 |
| May 19 | @ Arizona Diamondbacks | - | 6 | 7 | 1 | 1 | 0 | 3 | 0 | 91 |
| May 14 | @ Los Angeles Dodgers | L | 5.1 | 6 | 4 | 4 | 2 | 7 | 1 | 105 |
| May 9 | vs Pittsburgh Pirates | L | 4 | 3 | 1 | 1 | 3 | 8 | 0 | 94 |
| May 2 | @ Tampa Bay Rays | L | 4.1 | 8 | 4 | 4 | 2 | 6 | 0 | 88 |
| Apr 26 | vs Miami Marlins | W | 7.2 | 2 | 3 | 3 | 2 | 6 | 1 | 103 |
| Apr 21 | vs Los Angeles Dodgers | W | 5 | 1 | 1 | 1 | 5 | 7 | 0 | 106 |
| Apr 16 | @ Cincinnati Reds | W | 6 | 1 | 0 | 0 | 2 | 6 | 0 | 87 |
| Apr 10 | @ Baltimore Orioles | W | 6 | 5 | 1 | 1 | 2 | 4 | 0 | 93 |
| Apr 4 | vs New York Mets | L | 4.2 | 7 | 7 | 5 | 1 | 7 | 0 | 95 |
| Mar 30 | @ San Diego Padres | W | 6 | 2 | 0 | 0 | 2 | 7 | 0 | 88 |