| Rioshin vs Law | 24–22 | 52.17% |
| Rioshin vs King | 18–23 | 43.90% |
| Rioshin vs Jin | 13–27 | 32.50% |
| Rioshin vs Steve | 16–23 | 41.03% |
| Rioshin vs Hwoarang | 17–20 | 45.95% |
| Rioshin vs Reina | 22–13 | 62.86% |
| Rioshin vs Kazuya | 14–20 | 41.18% |
| Rioshin vs Dragunov | 16–17 | 48.48% |
| Rioshin vs Yoshimitsu | 15–12 | 55.56% |
| Rioshin vs Bryan | 15–9 | 62.50% |
| Rioshin vs Jun | 16–8 | 66.67% |
| Rioshin vs Lili | 8–15 | 34.78% |
| Rioshin vs Lee | 10–10 | 50.00% |
| Rioshin vs Anna | 14–5 | 73.68% |
| Rioshin vs Victor | 6–12 | 33.33% |
| Rioshin vs Clive | 8–10 | 44.44% |
| Rioshin vs Heihachi | 7–10 | 41.18% |
| Rioshin vs Xiaoyu | 8–7 | 53.33% |
| Rioshin vs Leroy | 8–7 | 53.33% |
| Rioshin vs Eddy | 7–8 | 46.67% |
| Rioshin vs Armor King | 7–8 | 46.67% |
| Rioshin vs Asuka | 8–6 | 57.14% |
| Rioshin vs Devil Jin | 6–8 | 42.86% |
| Rioshin vs Lars | 8–6 | 57.14% |
| Rioshin vs Zafina | 10–3 | 76.92% |
| Rioshin vs Alisa | 4–8 | 33.33% |
| Rioshin vs Lidia | 4–8 | 33.33% |
| Rioshin vs Paul | 2–8 | 20.00% |
| Rioshin vs Jack-8 | 8–2 | 80.00% |
| Rioshin vs Claudio | 4–6 | 40.00% |
| Rioshin vs Feng | 2–7 | 22.22% |
| Rioshin vs Miary Zo | 4–5 | 44.44% |
| Rioshin vs Nina | 3–5 | 37.50% |
| Rioshin vs Fahkumram | 1–7 | 12.50% |
| Rioshin vs Azucena | 6–1 | 85.71% |
| Rioshin vs Leo | 1–3 | 25.00% |
| Rioshin vs Kuma | 0–3 | 0.00% |
| Rioshin vs Panda | 1–2 | 33.33% |
| Rioshin vs Raven | 1–2 | 33.33% |
| Rioshin vs Shaheen | 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.