| Ooaa vs Dragunov | 13–8 | 61.90% |
| Ooaa vs Steve | 10–8 | 55.56% |
| Ooaa vs Azucena | 7–7 | 50.00% |
| Ooaa vs Law | 8–5 | 61.54% |
| Ooaa vs Hwoarang | 7–6 | 53.85% |
| Ooaa vs Xiaoyu | 8–5 | 61.54% |
| Ooaa vs Reina | 10–3 | 76.92% |
| Ooaa vs Bryan | 5–7 | 41.67% |
| Ooaa vs Lili | 12–0 | 100.00% |
| Ooaa vs King | 6–5 | 54.55% |
| Ooaa vs Paul | 5–5 | 50.00% |
| Ooaa vs Clive | 7–1 | 87.50% |
| Ooaa vs Yoshimitsu | 3–4 | 42.86% |
| Ooaa vs Jin | 6–1 | 85.71% |
| Ooaa vs Feng | 4–3 | 57.14% |
| Ooaa vs Heihachi | 5–2 | 71.43% |
| Ooaa vs Lidia | 5–1 | 83.33% |
| Ooaa vs Jack-8 | 4–1 | 80.00% |
| Ooaa vs Asuka | 4–1 | 80.00% |
| Ooaa vs Devil Jin | 3–2 | 60.00% |
| Ooaa vs Alisa | 4–1 | 80.00% |
| Ooaa vs Nina | 1–4 | 20.00% |
| Ooaa vs Leroy | 3–2 | 60.00% |
| Ooaa vs Eddy | 5–0 | 100.00% |
| Ooaa vs Kazuya | 3–1 | 75.00% |
| Ooaa vs Lars | 1–2 | 33.33% |
| Ooaa vs Raven | 2–1 | 66.67% |
| Ooaa vs Leo | 2–0 | 100.00% |
| Ooaa vs Claudio | 2–0 | 100.00% |
| Ooaa vs Lee | 2–0 | 100.00% |
| Ooaa vs Jun | 1–0 | 100.00% |
| Ooaa vs Victor | 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.