| mushroom vs Reina | 20–2 | 90.91% |
| mushroom vs Kazuya | 20–1 | 95.24% |
| mushroom vs Jin | 12–3 | 80.00% |
| mushroom vs Jun | 15–0 | 100.00% |
| mushroom vs Victor | 14–0 | 100.00% |
| mushroom vs Bryan | 12–0 | 100.00% |
| mushroom vs Paul | 8–1 | 88.89% |
| mushroom vs Law | 7–2 | 77.78% |
| mushroom vs Steve | 6–3 | 66.67% |
| mushroom vs Lee | 7–2 | 77.78% |
| mushroom vs Yoshimitsu | 7–1 | 87.50% |
| mushroom vs Hwoarang | 8–0 | 100.00% |
| mushroom vs Asuka | 8–0 | 100.00% |
| mushroom vs Dragunov | 6–2 | 75.00% |
| mushroom vs Lars | 5–3 | 62.50% |
| mushroom vs King | 6–1 | 85.71% |
| mushroom vs Lili | 6–1 | 85.71% |
| mushroom vs Leo | 6–1 | 85.71% |
| mushroom vs Alisa | 5–2 | 71.43% |
| mushroom vs Claudio | 4–1 | 80.00% |
| mushroom vs Azucena | 5–0 | 100.00% |
| mushroom vs Xiaoyu | 4–0 | 100.00% |
| mushroom vs Eddy | 4–0 | 100.00% |
| mushroom vs Heihachi | 4–0 | 100.00% |
| mushroom vs Nina | 2–1 | 66.67% |
| mushroom vs Raven | 3–0 | 100.00% |
| mushroom vs Zafina | 2–0 | 100.00% |
| mushroom vs Leroy | 2–0 | 100.00% |
| mushroom vs Feng | 1–0 | 100.00% |
| mushroom vs Shaheen | 1–0 | 100.00% |
| mushroom vs Kuma | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.