| Rikosan vs King | 22–19 | 53.66% |
| Rikosan vs Bryan | 17–12 | 58.62% |
| Rikosan vs Fahkumram | 11–13 | 45.83% |
| Rikosan vs Kazuya | 13–8 | 61.90% |
| Rikosan vs Hwoarang | 4–15 | 21.05% |
| Rikosan vs Lidia | 3–14 | 17.65% |
| Rikosan vs Law | 10–5 | 66.67% |
| Rikosan vs Jin | 8–6 | 57.14% |
| Rikosan vs Steve | 11–3 | 78.57% |
| Rikosan vs Dragunov | 11–2 | 84.62% |
| Rikosan vs Leo | 6–7 | 46.15% |
| Rikosan vs Paul | 1–11 | 8.33% |
| Rikosan vs Devil Jin | 3–9 | 25.00% |
| Rikosan vs Victor | 6–6 | 50.00% |
| Rikosan vs Lili | 4–7 | 36.36% |
| Rikosan vs Alisa | 3–8 | 27.27% |
| Rikosan vs Reina | 6–5 | 54.55% |
| Rikosan vs Clive | 5–5 | 50.00% |
| Rikosan vs Asuka | 3–6 | 33.33% |
| Rikosan vs Leroy | 4–4 | 50.00% |
| Rikosan vs Yoshimitsu | 5–2 | 71.43% |
| Rikosan vs Xiaoyu | 5–2 | 71.43% |
| Rikosan vs Anna | 5–2 | 71.43% |
| Rikosan vs Feng | 2–4 | 33.33% |
| Rikosan vs Jun | 5–1 | 83.33% |
| Rikosan vs Heihachi | 3–3 | 50.00% |
| Rikosan vs Lars | 4–1 | 80.00% |
| Rikosan vs Claudio | 0–3 | 0.00% |
| Rikosan vs Shaheen | 1–2 | 33.33% |
| Rikosan vs Lee | 0–2 | 0.00% |
| Rikosan vs Zafina | 2–0 | 100.00% |
| Rikosan vs Azucena | 2–0 | 100.00% |
| Rikosan vs Eddy | 1–1 | 50.00% |
| Rikosan vs Jack-8 | 1–0 | 100.00% |
| Rikosan vs Nina | 0–1 | 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.