| Rika vs King | 39–28 | 58.21% |
| Rika vs Kazuya | 42–25 | 62.69% |
| Rika vs Jin | 31–24 | 56.36% |
| Rika vs Reina | 23–26 | 46.94% |
| Rika vs Law | 22–17 | 56.41% |
| Rika vs Hwoarang | 23–15 | 60.53% |
| Rika vs Dragunov | 20–15 | 57.14% |
| Rika vs Bryan | 21–13 | 61.76% |
| Rika vs Asuka | 16–15 | 51.61% |
| Rika vs Lidia | 17–14 | 54.84% |
| Rika vs Jun | 18–12 | 60.00% |
| Rika vs Steve | 17–12 | 58.62% |
| Rika vs Eddy | 13–16 | 44.83% |
| Rika vs Clive | 20–9 | 68.97% |
| Rika vs Lee | 7–21 | 25.00% |
| Rika vs Heihachi | 20–8 | 71.43% |
| Rika vs Alisa | 16–10 | 61.54% |
| Rika vs Lili | 16–7 | 69.57% |
| Rika vs Nina | 12–10 | 54.55% |
| Rika vs Yoshimitsu | 15–6 | 71.43% |
| Rika vs Feng | 9–12 | 42.86% |
| Rika vs Lars | 10–10 | 50.00% |
| Rika vs Victor | 13–7 | 65.00% |
| Rika vs Paul | 12–7 | 63.16% |
| Rika vs Jack-8 | 9–10 | 47.37% |
| Rika vs Azucena | 10–9 | 52.63% |
| Rika vs Leroy | 7–7 | 50.00% |
| Rika vs Devil Jin | 8–4 | 66.67% |
| Rika vs Claudio | 5–7 | 41.67% |
| Rika vs Xiaoyu | 6–3 | 66.67% |
| Rika vs Leo | 4–4 | 50.00% |
| Rika vs Raven | 6–2 | 75.00% |
| Rika vs Kuma | 5–2 | 71.43% |
| Rika vs Shaheen | 4–2 | 66.67% |
| Rika vs Panda | 4–2 | 66.67% |
| Rika vs Zafina | 1–3 | 25.00% |
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.