| RoninAce vs Lidia | 35–29 | 54.69% |
| RoninAce vs Jin | 39–16 | 70.91% |
| RoninAce vs Bryan | 28–24 | 53.85% |
| RoninAce vs Hwoarang | 27–24 | 52.94% |
| RoninAce vs Kazuya | 26–20 | 56.52% |
| RoninAce vs Steve | 29–17 | 63.04% |
| RoninAce vs Yoshimitsu | 23–20 | 53.49% |
| RoninAce vs Reina | 26–14 | 65.00% |
| RoninAce vs Dragunov | 23–15 | 60.53% |
| RoninAce vs Jun | 22–16 | 57.89% |
| RoninAce vs King | 22–14 | 61.11% |
| RoninAce vs Nina | 16–18 | 47.06% |
| RoninAce vs Lars | 14–17 | 45.16% |
| RoninAce vs Lee | 14–16 | 46.67% |
| RoninAce vs Xiaoyu | 17–12 | 58.62% |
| RoninAce vs Raven | 18–11 | 62.07% |
| RoninAce vs Law | 20–8 | 71.43% |
| RoninAce vs Devil Jin | 16–11 | 59.26% |
| RoninAce vs Paul | 14–11 | 56.00% |
| RoninAce vs Leo | 14–11 | 56.00% |
| RoninAce vs Asuka | 9–14 | 39.13% |
| RoninAce vs Feng | 11–10 | 52.38% |
| RoninAce vs Jack-8 | 12–8 | 60.00% |
| RoninAce vs Lili | 11–9 | 55.00% |
| RoninAce vs Eddy | 14–6 | 70.00% |
| RoninAce vs Shaheen | 13–6 | 68.42% |
| RoninAce vs Alisa | 17–1 | 94.44% |
| RoninAce vs Azucena | 11–2 | 84.62% |
| RoninAce vs Leroy | 5–7 | 41.67% |
| RoninAce vs Victor | 8–4 | 66.67% |
| RoninAce vs Claudio | 9–2 | 81.82% |
| RoninAce vs Zafina | 7–2 | 77.78% |
| RoninAce vs Kuma | 6–2 | 75.00% |
| RoninAce vs Panda | 0–6 | 0.00% |
| RoninAce vs Heihachi | 2–1 | 66.67% |
| RoninAce vs Clive | 1–2 | 33.33% |
| RoninAce 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.