| roronoa vs Jin | 14–21 | 40.00% |
| roronoa vs Hwoarang | 15–18 | 45.45% |
| roronoa vs King | 10–20 | 33.33% |
| roronoa vs Dragunov | 10–12 | 45.45% |
| roronoa vs Reina | 13–9 | 59.09% |
| roronoa vs Lili | 12–9 | 57.14% |
| roronoa vs Jun | 9–11 | 45.00% |
| roronoa vs Steve | 9–9 | 50.00% |
| roronoa vs Kazuya | 9–8 | 52.94% |
| roronoa vs Asuka | 9–6 | 60.00% |
| roronoa vs Azucena | 5–10 | 33.33% |
| roronoa vs Paul | 2–12 | 14.29% |
| roronoa vs Alisa | 7–7 | 50.00% |
| roronoa vs Yoshimitsu | 5–8 | 38.46% |
| roronoa vs Devil Jin | 6–7 | 46.15% |
| roronoa vs Law | 8–4 | 66.67% |
| roronoa vs Eddy | 5–7 | 41.67% |
| roronoa vs Lars | 4–6 | 40.00% |
| roronoa vs Nina | 5–4 | 55.56% |
| roronoa vs Heihachi | 5–3 | 62.50% |
| roronoa vs Bryan | 1–6 | 14.29% |
| roronoa vs Jack-8 | 1–5 | 16.67% |
| roronoa vs Clive | 5–1 | 83.33% |
| roronoa vs Feng | 3–2 | 60.00% |
| roronoa vs Xiaoyu | 3–0 | 100.00% |
| roronoa vs Leo | 0–3 | 0.00% |
| roronoa vs Zafina | 2–1 | 66.67% |
| roronoa vs Claudio | 0–2 | 0.00% |
| roronoa vs Shaheen | 2–0 | 100.00% |
| roronoa vs Lee | 0–2 | 0.00% |
| roronoa vs Victor | 0–2 | 0.00% |
| roronoa vs Lidia | 0–2 | 0.00% |
| roronoa vs Kuma | 0–1 | 0.00% |
| roronoa vs Leroy | 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.