| OO91 vs Kazuya | 40–31 | 56.34% |
| OO91 vs Reina | 28–30 | 48.28% |
| OO91 vs Paul | 24–14 | 63.16% |
| OO91 vs Jin | 20–18 | 52.63% |
| OO91 vs Hwoarang | 22–15 | 59.46% |
| OO91 vs Steve | 21–14 | 60.00% |
| OO91 vs King | 13–20 | 39.39% |
| OO91 vs Azucena | 14–16 | 46.67% |
| OO91 vs Devil Jin | 12–17 | 41.38% |
| OO91 vs Bryan | 13–15 | 46.43% |
| OO91 vs Yoshimitsu | 14–11 | 56.00% |
| OO91 vs Jun | 15–10 | 60.00% |
| OO91 vs Law | 5–19 | 20.83% |
| OO91 vs Asuka | 14–9 | 60.87% |
| OO91 vs Lili | 13–10 | 56.52% |
| OO91 vs Dragunov | 9–14 | 39.13% |
| OO91 vs Victor | 14–6 | 70.00% |
| OO91 vs Leo | 8–9 | 47.06% |
| OO91 vs Claudio | 9–8 | 52.94% |
| OO91 vs Heihachi | 8–8 | 50.00% |
| OO91 vs Nina | 9–4 | 69.23% |
| OO91 vs Xiaoyu | 5–7 | 41.67% |
| OO91 vs Feng | 6–6 | 50.00% |
| OO91 vs Eddy | 4–5 | 44.44% |
| OO91 vs Clive | 2–7 | 22.22% |
| OO91 vs Jack-8 | 4–4 | 50.00% |
| OO91 vs Shaheen | 4–4 | 50.00% |
| OO91 vs Lidia | 5–3 | 62.50% |
| OO91 vs Lars | 3–4 | 42.86% |
| OO91 vs Alisa | 2–4 | 33.33% |
| OO91 vs Kuma | 4–2 | 66.67% |
| OO91 vs Lee | 2–3 | 40.00% |
| OO91 vs Zafina | 1–4 | 20.00% |
| OO91 vs Leroy | 2–1 | 66.67% |
| OO91 vs Raven | 1–2 | 33.33% |
| OO91 vs Panda | 0–2 | 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.