| Oppai vs Kazuya | 22–19 | 53.66% |
| Oppai vs Jin | 20–12 | 62.50% |
| Oppai vs Paul | 17–10 | 62.96% |
| Oppai vs Reina | 18–8 | 69.23% |
| Oppai vs Bryan | 9–13 | 40.91% |
| Oppai vs Lili | 11–11 | 50.00% |
| Oppai vs Steve | 12–9 | 57.14% |
| Oppai vs Dragunov | 9–11 | 45.00% |
| Oppai vs Jun | 11–9 | 55.00% |
| Oppai vs King | 10–9 | 52.63% |
| Oppai vs Hwoarang | 8–9 | 47.06% |
| Oppai vs Devil Jin | 9–8 | 52.94% |
| Oppai vs Feng | 9–8 | 52.94% |
| Oppai vs Lee | 7–9 | 43.75% |
| Oppai vs Yoshimitsu | 10–3 | 76.92% |
| Oppai vs Heihachi | 4–8 | 33.33% |
| Oppai vs Anna | 5–6 | 45.45% |
| Oppai vs Asuka | 5–5 | 50.00% |
| Oppai vs Alisa | 4–6 | 40.00% |
| Oppai vs Azucena | 9–1 | 90.00% |
| Oppai vs Victor | 7–3 | 70.00% |
| Oppai vs Jack-8 | 7–2 | 77.78% |
| Oppai vs Nina | 6–3 | 66.67% |
| Oppai vs Raven | 5–4 | 55.56% |
| Oppai vs Leroy | 6–2 | 75.00% |
| Oppai vs Law | 3–4 | 42.86% |
| Oppai vs Xiaoyu | 6–1 | 85.71% |
| Oppai vs Eddy | 0–7 | 0.00% |
| Oppai vs Lars | 3–3 | 50.00% |
| Oppai vs Leo | 4–1 | 80.00% |
| Oppai vs Claudio | 1–4 | 20.00% |
| Oppai vs Shaheen | 2–0 | 100.00% |
| Oppai vs Panda | 0–2 | 0.00% |
| Oppai vs Kuma | 1–0 | 100.00% |
| Oppai vs Lidia | 1–0 | 100.00% |
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.