| Rikou vs Nina | 9–9 | 50.00% |
| Rikou vs King | 9–7 | 56.25% |
| Rikou vs Leo | 8–7 | 53.33% |
| Rikou vs Lars | 3–12 | 20.00% |
| Rikou vs Law | 11–3 | 78.57% |
| Rikou vs Dragunov | 10–4 | 71.43% |
| Rikou vs Bryan | 9–3 | 75.00% |
| Rikou vs Lee | 7–4 | 63.64% |
| Rikou vs Anna | 8–3 | 72.73% |
| Rikou vs Kazuya | 7–3 | 70.00% |
| Rikou vs Lili | 7–3 | 70.00% |
| Rikou vs Jin | 7–2 | 77.78% |
| Rikou vs Steve | 9–0 | 100.00% |
| Rikou vs Xiaoyu | 3–5 | 37.50% |
| Rikou vs Jun | 8–0 | 100.00% |
| Rikou vs Heihachi | 7–1 | 87.50% |
| Rikou vs Feng | 3–4 | 42.86% |
| Rikou vs Alisa | 5–2 | 71.43% |
| Rikou vs Claudio | 5–2 | 71.43% |
| Rikou vs Asuka | 3–3 | 50.00% |
| Rikou vs Devil Jin | 5–1 | 83.33% |
| Rikou vs Reina | 4–2 | 66.67% |
| Rikou vs Victor | 4–2 | 66.67% |
| Rikou vs Hwoarang | 5–0 | 100.00% |
| Rikou vs Leroy | 3–2 | 60.00% |
| Rikou vs Yoshimitsu | 2–2 | 50.00% |
| Rikou vs Jack-8 | 2–2 | 50.00% |
| Rikou vs Panda | 1–2 | 33.33% |
| Rikou vs Paul | 2–0 | 100.00% |
| Rikou vs Azucena | 2–0 | 100.00% |
| Rikou vs Raven | 2–0 | 100.00% |
| Rikou vs Lidia | 2–0 | 100.00% |
| Rikou vs Clive | 2–0 | 100.00% |
| Rikou vs Zafina | 1–0 | 100.00% |
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.