| Grumpy mishima vs Kazuya | 15–11 | 57.69% |
| Grumpy mishima vs Law | 8–6 | 57.14% |
| Grumpy mishima vs Hwoarang | 7–7 | 50.00% |
| Grumpy mishima vs Lars | 7–6 | 53.85% |
| Grumpy mishima vs Alisa | 5–8 | 38.46% |
| Grumpy mishima vs Bryan | 5–7 | 41.67% |
| Grumpy mishima vs Dragunov | 7–5 | 58.33% |
| Grumpy mishima vs King | 7–3 | 70.00% |
| Grumpy mishima vs Reina | 5–3 | 62.50% |
| Grumpy mishima vs Heihachi | 6–2 | 75.00% |
| Grumpy mishima vs Jin | 5–2 | 71.43% |
| Grumpy mishima vs Feng | 0–6 | 0.00% |
| Grumpy mishima vs Jun | 3–3 | 50.00% |
| Grumpy mishima vs Eddy | 0–6 | 0.00% |
| Grumpy mishima vs Lee | 2–3 | 40.00% |
| Grumpy mishima vs Azucena | 0–5 | 0.00% |
| Grumpy mishima vs Paul | 1–3 | 25.00% |
| Grumpy mishima vs Yoshimitsu | 1–2 | 33.33% |
| Grumpy mishima vs Victor | 1–2 | 33.33% |
| Grumpy mishima vs Xiaoyu | 0–2 | 0.00% |
| Grumpy mishima vs Steve | 0–2 | 0.00% |
| Grumpy mishima vs Asuka | 0–2 | 0.00% |
| Grumpy mishima vs Lili | 0–2 | 0.00% |
| Grumpy mishima vs Shaheen | 2–0 | 100.00% |
| Grumpy mishima vs Panda | 2–0 | 100.00% |
| Grumpy mishima vs Lidia | 0–1 | 0.00% |
| Grumpy mishima vs Clive | 0–1 | 0.00% |
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.