| 8ball vs Dragunov | 36–32 | 52.94% |
| 8ball vs King | 37–30 | 55.22% |
| 8ball vs Reina | 31–29 | 51.67% |
| 8ball vs Heihachi | 24–36 | 40.00% |
| 8ball vs Yoshimitsu | 26–23 | 53.06% |
| 8ball vs Lili | 26–16 | 61.90% |
| 8ball vs Asuka | 20–21 | 48.78% |
| 8ball vs Law | 17–21 | 44.74% |
| 8ball vs Jin | 25–13 | 65.79% |
| 8ball vs Nina | 19–18 | 51.35% |
| 8ball vs Eddy | 19–18 | 51.35% |
| 8ball vs Hwoarang | 22–13 | 62.86% |
| 8ball vs Bryan | 19–15 | 55.88% |
| 8ball vs Lidia | 17–16 | 51.52% |
| 8ball vs Feng | 13–19 | 40.62% |
| 8ball vs Azucena | 22–10 | 68.75% |
| 8ball vs Xiaoyu | 18–13 | 58.06% |
| 8ball vs Kazuya | 19–11 | 63.33% |
| 8ball vs Jun | 14–15 | 48.28% |
| 8ball vs Paul | 12–16 | 42.86% |
| 8ball vs Alisa | 10–16 | 38.46% |
| 8ball vs Victor | 13–12 | 52.00% |
| 8ball vs Shaheen | 14–9 | 60.87% |
| 8ball vs Jack-8 | 15–6 | 71.43% |
| 8ball vs Lee | 11–10 | 52.38% |
| 8ball vs Steve | 8–12 | 40.00% |
| 8ball vs Leo | 7–12 | 36.84% |
| 8ball vs Claudio | 6–13 | 31.58% |
| 8ball vs Leroy | 11–8 | 57.89% |
| 8ball vs Lars | 7–11 | 38.89% |
| 8ball vs Devil Jin | 13–2 | 86.67% |
| 8ball vs Kuma | 6–6 | 50.00% |
| 8ball vs Zafina | 6–6 | 50.00% |
| 8ball vs Raven | 8–4 | 66.67% |
| 8ball vs Panda | 2–2 | 50.00% |
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.