| O9O9 vs Kazuya | 135–169 | 44.41% |
| O9O9 vs Hwoarang | 140–110 | 56.00% |
| O9O9 vs Dragunov | 98–128 | 43.36% |
| O9O9 vs Reina | 96–84 | 53.33% |
| O9O9 vs Bryan | 74–98 | 43.02% |
| O9O9 vs Paul | 63–107 | 37.06% |
| O9O9 vs Jin | 69–91 | 43.12% |
| O9O9 vs King | 74–85 | 46.54% |
| O9O9 vs Lidia | 50–83 | 37.59% |
| O9O9 vs Steve | 64–65 | 49.61% |
| O9O9 vs Victor | 68–55 | 55.28% |
| O9O9 vs Lili | 53–52 | 50.48% |
| O9O9 vs Azucena | 44–56 | 44.00% |
| O9O9 vs Devil Jin | 48–47 | 50.53% |
| O9O9 vs Law | 33–57 | 36.67% |
| O9O9 vs Asuka | 49–40 | 55.06% |
| O9O9 vs Feng | 26–58 | 30.95% |
| O9O9 vs Yoshimitsu | 37–45 | 45.12% |
| O9O9 vs Jun | 37–39 | 48.68% |
| O9O9 vs Jack-8 | 33–39 | 45.83% |
| O9O9 vs Alisa | 41–25 | 62.12% |
| O9O9 vs Leo | 22–38 | 36.67% |
| O9O9 vs Claudio | 25–34 | 42.37% |
| O9O9 vs Eddy | 29–25 | 53.70% |
| O9O9 vs Lars | 15–37 | 28.85% |
| O9O9 vs Nina | 20–30 | 40.00% |
| O9O9 vs Leroy | 17–32 | 34.69% |
| O9O9 vs Zafina | 24–21 | 53.33% |
| O9O9 vs Lee | 18–25 | 41.86% |
| O9O9 vs Xiaoyu | 14–28 | 33.33% |
| O9O9 vs Raven | 12–24 | 33.33% |
| O9O9 vs Kuma | 11–22 | 33.33% |
| O9O9 vs Shaheen | 9–19 | 32.14% |
| O9O9 vs Panda | 9–10 | 47.37% |
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.