| The Big Oni vs Kazuya | 36–15 | 70.59% |
| The Big Oni vs Bryan | 33–13 | 71.74% |
| The Big Oni vs Jin | 26–9 | 74.29% |
| The Big Oni vs Hwoarang | 22–11 | 66.67% |
| The Big Oni vs King | 25–6 | 80.65% |
| The Big Oni vs Paul | 22–8 | 73.33% |
| The Big Oni vs Heihachi | 21–9 | 70.00% |
| The Big Oni vs Clive | 15–10 | 60.00% |
| The Big Oni vs Reina | 17–7 | 70.83% |
| The Big Oni vs Devil Jin | 14–9 | 60.87% |
| The Big Oni vs Dragunov | 18–4 | 81.82% |
| The Big Oni vs Lidia | 19–3 | 86.36% |
| The Big Oni vs Lili | 17–4 | 80.95% |
| The Big Oni vs Law | 15–5 | 75.00% |
| The Big Oni vs Yoshimitsu | 12–6 | 66.67% |
| The Big Oni vs Feng | 13–4 | 76.47% |
| The Big Oni vs Lee | 9–6 | 60.00% |
| The Big Oni vs Xiaoyu | 7–7 | 50.00% |
| The Big Oni vs Steve | 13–1 | 92.86% |
| The Big Oni vs Victor | 9–5 | 64.29% |
| The Big Oni vs Shaheen | 6–7 | 46.15% |
| The Big Oni vs Nina | 7–6 | 53.85% |
| The Big Oni vs Eddy | 8–4 | 66.67% |
| The Big Oni vs Alisa | 8–3 | 72.73% |
| The Big Oni vs Azucena | 10–1 | 90.91% |
| The Big Oni vs Asuka | 10–0 | 100.00% |
| The Big Oni vs Jun | 9–1 | 90.00% |
| The Big Oni vs Lars | 6–3 | 66.67% |
| The Big Oni vs Claudio | 6–2 | 75.00% |
| The Big Oni vs Zafina | 8–0 | 100.00% |
| The Big Oni vs Leroy | 6–2 | 75.00% |
| The Big Oni vs Raven | 5–2 | 71.43% |
| The Big Oni vs Kuma | 4–2 | 66.67% |
| The Big Oni vs Jack-8 | 4–1 | 80.00% |
| The Big Oni vs Leo | 3–2 | 60.00% |
| The Big Oni vs Panda | 0–1 | 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.