| RoronoaUI vs King | 78–67 | 53.79% |
| RoronoaUI vs Kazuya | 75–61 | 55.15% |
| RoronoaUI vs Reina | 79–52 | 60.31% |
| RoronoaUI vs Steve | 58–50 | 53.70% |
| RoronoaUI vs Jin | 46–59 | 43.81% |
| RoronoaUI vs Bryan | 40–62 | 39.22% |
| RoronoaUI vs Law | 45–52 | 46.39% |
| RoronoaUI vs Paul | 46–50 | 47.92% |
| RoronoaUI vs Heihachi | 41–39 | 51.25% |
| RoronoaUI vs Yoshimitsu | 43–34 | 55.84% |
| RoronoaUI vs Dragunov | 38–39 | 49.35% |
| RoronoaUI vs Hwoarang | 39–36 | 52.00% |
| RoronoaUI vs Lili | 32–38 | 45.71% |
| RoronoaUI vs Xiaoyu | 31–34 | 47.69% |
| RoronoaUI vs Lars | 26–35 | 42.62% |
| RoronoaUI vs Jun | 30–24 | 55.56% |
| RoronoaUI vs Azucena | 25–25 | 50.00% |
| RoronoaUI vs Nina | 26–21 | 55.32% |
| RoronoaUI vs Eddy | 27–20 | 57.45% |
| RoronoaUI vs Lidia | 26–20 | 56.52% |
| RoronoaUI vs Kuma | 18–24 | 42.86% |
| RoronoaUI vs Alisa | 12–28 | 30.00% |
| RoronoaUI vs Lee | 18–21 | 46.15% |
| RoronoaUI vs Asuka | 23–15 | 60.53% |
| RoronoaUI vs Raven | 13–19 | 40.62% |
| RoronoaUI vs Claudio | 14–17 | 45.16% |
| RoronoaUI vs Feng | 15–15 | 50.00% |
| RoronoaUI vs Clive | 18–12 | 60.00% |
| RoronoaUI vs Jack-8 | 9–19 | 32.14% |
| RoronoaUI vs Leroy | 10–18 | 35.71% |
| RoronoaUI vs Leo | 14–13 | 51.85% |
| RoronoaUI vs Devil Jin | 9–17 | 34.62% |
| RoronoaUI vs Victor | 18–6 | 75.00% |
| RoronoaUI vs Zafina | 11–6 | 64.71% |
| RoronoaUI vs Panda | 6–4 | 60.00% |
| RoronoaUI vs Shaheen | 5–1 | 83.33% |
| RoronoaUI vs Fahkumram | 3–2 | 60.00% |
| RoronoaUI vs Anna | 1–2 | 33.33% |
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.