| o-ren vs King | 22–19 | 53.66% |
| o-ren vs Kazuya | 14–23 | 37.84% |
| o-ren vs Steve | 16–11 | 59.26% |
| o-ren vs Jin | 15–11 | 57.69% |
| o-ren vs Lili | 10–13 | 43.48% |
| o-ren vs Eddy | 9–14 | 39.13% |
| o-ren vs Dragunov | 6–14 | 30.00% |
| o-ren vs Reina | 12–7 | 63.16% |
| o-ren vs Law | 4–13 | 23.53% |
| o-ren vs Yoshimitsu | 13–4 | 76.47% |
| o-ren vs Azucena | 8–8 | 50.00% |
| o-ren vs Hwoarang | 6–9 | 40.00% |
| o-ren vs Xiaoyu | 5–8 | 38.46% |
| o-ren vs Feng | 6–7 | 46.15% |
| o-ren vs Paul | 6–6 | 50.00% |
| o-ren vs Jack-8 | 7–5 | 58.33% |
| o-ren vs Bryan | 3–8 | 27.27% |
| o-ren vs Asuka | 5–6 | 45.45% |
| o-ren vs Alisa | 6–5 | 54.55% |
| o-ren vs Claudio | 5–4 | 55.56% |
| o-ren vs Lee | 7–2 | 77.78% |
| o-ren vs Nina | 4–4 | 50.00% |
| o-ren vs Leo | 3–4 | 42.86% |
| o-ren vs Lars | 5–2 | 71.43% |
| o-ren vs Victor | 7–0 | 100.00% |
| o-ren vs Jun | 2–4 | 33.33% |
| o-ren vs Raven | 2–4 | 33.33% |
| o-ren vs Kuma | 1–2 | 33.33% |
| o-ren vs Leroy | 3–0 | 100.00% |
| o-ren vs Lidia | 2–1 | 66.67% |
| o-ren vs Devil Jin | 0–2 | 0.00% |
| o-ren vs Shaheen | 2–0 | 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.