| RES|Onii vs Jin | 30–45 | 40.00% |
| RES|Onii vs Kazuya | 29–43 | 40.28% |
| RES|Onii vs Reina | 32–34 | 48.48% |
| RES|Onii vs Lili | 34–27 | 55.74% |
| RES|Onii vs King | 33–27 | 55.00% |
| RES|Onii vs Hwoarang | 31–22 | 58.49% |
| RES|Onii vs Bryan | 25–27 | 48.08% |
| RES|Onii vs Heihachi | 17–29 | 36.96% |
| RES|Onii vs Yoshimitsu | 22–20 | 52.38% |
| RES|Onii vs Law | 24–16 | 60.00% |
| RES|Onii vs Steve | 17–22 | 43.59% |
| RES|Onii vs Jun | 20–18 | 52.63% |
| RES|Onii vs Lee | 22–9 | 70.97% |
| RES|Onii vs Dragunov | 14–12 | 53.85% |
| RES|Onii vs Paul | 10–15 | 40.00% |
| RES|Onii vs Asuka | 7–17 | 29.17% |
| RES|Onii vs Victor | 13–10 | 56.52% |
| RES|Onii vs Xiaoyu | 13–7 | 65.00% |
| RES|Onii vs Devil Jin | 10–9 | 52.63% |
| RES|Onii vs Azucena | 8–11 | 42.11% |
| RES|Onii vs Clive | 11–8 | 57.89% |
| RES|Onii vs Alisa | 8–10 | 44.44% |
| RES|Onii vs Nina | 9–9 | 50.00% |
| RES|Onii vs Eddy | 8–7 | 53.33% |
| RES|Onii vs Lidia | 5–10 | 33.33% |
| RES|Onii vs Lars | 6–7 | 46.15% |
| RES|Onii vs Zafina | 3–10 | 23.08% |
| RES|Onii vs Jack-8 | 4–7 | 36.36% |
| RES|Onii vs Feng | 6–4 | 60.00% |
| RES|Onii vs Leo | 5–4 | 55.56% |
| RES|Onii vs Leroy | 6–2 | 75.00% |
| RES|Onii vs Kuma | 2–5 | 28.57% |
| RES|Onii vs Claudio | 3–1 | 75.00% |
| RES|Onii vs Shaheen | 3–1 | 75.00% |
| RES|Onii vs Raven | 3–1 | 75.00% |
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.