| RoeRuu vs Hwoarang | 23–22 | 51.11% |
| RoeRuu vs Kazuya | 15–10 | 60.00% |
| RoeRuu vs Steve | 12–13 | 48.00% |
| RoeRuu vs Reina | 11–14 | 44.00% |
| RoeRuu vs Heihachi | 13–9 | 59.09% |
| RoeRuu vs Bryan | 10–11 | 47.62% |
| RoeRuu vs Dragunov | 14–6 | 70.00% |
| RoeRuu vs Nina | 8–12 | 40.00% |
| RoeRuu vs Lars | 6–12 | 33.33% |
| RoeRuu vs King | 10–7 | 58.82% |
| RoeRuu vs Jin | 10–7 | 58.82% |
| RoeRuu vs Law | 6–10 | 37.50% |
| RoeRuu vs Paul | 7–7 | 50.00% |
| RoeRuu vs Lili | 9–4 | 69.23% |
| RoeRuu vs Yoshimitsu | 4–8 | 33.33% |
| RoeRuu vs Azucena | 6–6 | 50.00% |
| RoeRuu vs Claudio | 7–4 | 63.64% |
| RoeRuu vs Lee | 4–7 | 36.36% |
| RoeRuu vs Devil Jin | 4–6 | 40.00% |
| RoeRuu vs Anna | 6–3 | 66.67% |
| RoeRuu vs Asuka | 6–2 | 75.00% |
| RoeRuu vs Jun | 6–2 | 75.00% |
| RoeRuu vs Xiaoyu | 3–4 | 42.86% |
| RoeRuu vs Alisa | 6–1 | 85.71% |
| RoeRuu vs Victor | 4–3 | 57.14% |
| RoeRuu vs Feng | 1–3 | 25.00% |
| RoeRuu vs Eddy | 3–1 | 75.00% |
| RoeRuu vs Lidia | 3–1 | 75.00% |
| RoeRuu vs Kuma | 3–0 | 100.00% |
| RoeRuu vs Raven | 1–2 | 33.33% |
| RoeRuu vs Jack-8 | 0–2 | 0.00% |
| RoeRuu vs Shaheen | 2–0 | 100.00% |
| RoeRuu vs Clive | 0–2 | 0.00% |
| RoeRuu vs Leroy | 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.