| Roki-Mikuray vs Reina | 49–35 | 58.33% |
| Roki-Mikuray vs Jin | 34–38 | 47.22% |
| Roki-Mikuray vs Kazuya | 23–33 | 41.07% |
| Roki-Mikuray vs King | 24–25 | 48.98% |
| Roki-Mikuray vs Dragunov | 19–30 | 38.78% |
| Roki-Mikuray vs Eddy | 16–31 | 34.04% |
| Roki-Mikuray vs Lili | 19–27 | 41.30% |
| Roki-Mikuray vs Jun | 22–21 | 51.16% |
| Roki-Mikuray vs Steve | 22–20 | 52.38% |
| Roki-Mikuray vs Hwoarang | 19–20 | 48.72% |
| Roki-Mikuray vs Devil Jin | 20–18 | 52.63% |
| Roki-Mikuray vs Paul | 17–20 | 45.95% |
| Roki-Mikuray vs Victor | 10–23 | 30.30% |
| Roki-Mikuray vs Bryan | 13–18 | 41.94% |
| Roki-Mikuray vs Law | 15–15 | 50.00% |
| Roki-Mikuray vs Yoshimitsu | 14–16 | 46.67% |
| Roki-Mikuray vs Azucena | 14–16 | 46.67% |
| Roki-Mikuray vs Asuka | 15–13 | 53.57% |
| Roki-Mikuray vs Leroy | 10–18 | 35.71% |
| Roki-Mikuray vs Lars | 10–14 | 41.67% |
| Roki-Mikuray vs Alisa | 9–15 | 37.50% |
| Roki-Mikuray vs Leo | 8–14 | 36.36% |
| Roki-Mikuray vs Feng | 6–15 | 28.57% |
| Roki-Mikuray vs Xiaoyu | 9–11 | 45.00% |
| Roki-Mikuray vs Nina | 8–10 | 44.44% |
| Roki-Mikuray vs Lee | 5–10 | 33.33% |
| Roki-Mikuray vs Jack-8 | 6–4 | 60.00% |
| Roki-Mikuray vs Claudio | 6–4 | 60.00% |
| Roki-Mikuray vs Kuma | 4–6 | 40.00% |
| Roki-Mikuray vs Raven | 3–6 | 33.33% |
| Roki-Mikuray vs Shaheen | 4–3 | 57.14% |
| Roki-Mikuray vs Zafina | 4–3 | 57.14% |
| Roki-Mikuray vs Lidia | 3–3 | 50.00% |
| Roki-Mikuray vs Anna | 0–2 | 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.