With a Developing profile, Sasaki’s results don’t yet consistently match his cycle indicators. He’s still in the stretch of growth where patterns are forming. The ratings have limited value, especially with a minimal amount of games played, expect some doubt.
With a Developing profile, Roki Sasaki’s performance trends are still stabilizing. This period often includes uneven results as routines and timing improve. The ratings can be helpful, but they carry more uncertainty with a limited sample of data.
| Level | G | W | L | SV | IP | H | R | ER | HR | BB | K | K/9IP | ERA | WHIP | BAA | Game Rating +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Excellent | 1 | 0 | 0 | 0 | 4.0 | 5 | 5 | 5 | 2 | 2 | 0 | 0.0 | 11.25 | 1.75 | 0.294 | -125.82% |
| Good | 8 | 2 | 1 | 0 | 37.2 | 35 | 22 | 21 | 8 | 18 | 33 | 7.9 | 5.02 | 1.41 | 0.241 | -10.69% |
| Fair | 9 | 1 | 3 | 0 | 37.2 | 35 | 17 | 17 | 6 | 21 | 35 | 8.4 | 4.06 | 1.49 | 0.243 | +3.05% |
| Suboptimal | 2 | 1 | 0 | 0 | 8.0 | 5 | 1 | 1 | 0 | 0 | 10 | 11.3 | 1.13 | 0.63 | 0.179 | +91.93% |
| Season | G | W | L | SV | IP | H | R | ER | HR | BB | K | K/9IP | ERA | WHIP | BAA | Game Rating x̄ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 10 | 3 | 3 | 0 | 51.0 | 50 | 27 | 26 | 10 | 19 | 50 | 8.8 | 4.59 | 1.35 | 0.253 | 3.00 |
| 2025 | 10 | 1 | 1 | 0 | 36.1 | 30 | 18 | 18 | 6 | 22 | 28 | 6.9 | 4.46 | 1.43 | 0.221 | 2.85 |
| Date | Opponent | Decision | IP | H | R | ER | HR | BB | K | TriSync Rating | TriSync Level | Game Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 30, 2026 | PHI | 5.1 | 3 | 1 | 1 | 1 | 1 | 7 | Fair | 5.38 | ||
| May 23, 2026 | @MIL | W | 5.0 | 4 | 3 | 2 | 0 | 2 | 4 | Good | 3.69 | |
| May 17, 2026 | @LAA | W | 7.0 | 4 | 1 | 1 | 0 | 0 | 8 | Suboptimal | 6.78 | |
| May 11, 2026 | SF | 5.0 | 6 | 3 | 3 | 1 | 1 | 5 | Good | 2.55 | ||
| May 2, 2026 | @STL | L | 6.0 | 5 | 3 | 3 | 1 | 2 | 4 | Fair | 2.31 | |
| Apr 25, 2026 | CHC | W | 5.0 | 7 | 4 | 4 | 3 | 1 | 5 | Good | 2.13 | |
| Apr 19, 2026 | @COL | 4.2 | 7 | 3 | 3 | 1 | 2 | 2 | Fair | 1.24 | ||
| Apr 12, 2026 | TEX | L | 4.0 | 5 | 2 | 2 | 1 | 5 | 6 | Fair | 2.50 | |
| Apr 5, 2026 | @WSH | 5.0 | 5 | 6 | 6 | 2 | 3 | 5 | Good | -0.30 | ||
| Mar 30, 2026 | CLE | L | 4.0 | 4 | 1 | 1 | 0 | 2 | 4 | Fair | 3.79 | |
| Sep 26, 2025 | @SEA | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | Suboptimal | 4.52 | ||
| Sep 24, 2025 | @AZ | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | Fair | 4.66 | ||
| May 9, 2025 | @AZ | 4.0 | 5 | 5 | 5 | 2 | 2 | 0 | Excellent | -0.74 | ||
| May 3, 2025 | @ATL | W | 5.0 | 6 | 3 | 3 | 1 | 2 | 4 | Fair | 2.55 | |
| Apr 26, 2025 | PIT | 5.2 | 5 | 3 | 3 | 1 | 2 | 4 | Good | 2.25 | ||
| Apr 19, 2025 | @TEX | 6.0 | 2 | 2 | 2 | 1 | 3 | 4 | Fair | 3.30 | ||
| Apr 12, 2025 | CHC | L | 5.0 | 4 | 1 | 1 | 1 | 2 | 3 | Good | 3.69 | |
| Apr 5, 2025 | @PHI | 4.0 | 3 | 1 | 1 | 0 | 2 | 4 | Good | 3.93 | ||
| Mar 29, 2025 | DET | 1.2 | 3 | 2 | 2 | 0 | 4 | 2 | Fair | 1.51 | ||
| Mar 19, 2025 | @CHC | 3.0 | 1 | 1 | 1 | 0 | 5 | 3 | Good | 2.88 |
Roki Sasaki is in the Developing tier, where his cycle-performance tie-in is still forming. Younger players fall into this category while building regularity. The ratings are useful, but variability is higher, especially early on.