| Risin21 vs Heihachi | 0–11 | 0.00% |
| Risin21 vs Xiaoyu | 2–8 | 20.00% |
| Risin21 vs Jin | 3–7 | 30.00% |
| Risin21 vs Kazuya | 3–6 | 33.33% |
| Risin21 vs Leroy | 2–6 | 25.00% |
| Risin21 vs Hwoarang | 2–5 | 28.57% |
| Risin21 vs King | 0–6 | 0.00% |
| Risin21 vs Yoshimitsu | 0–6 | 0.00% |
| Risin21 vs Lili | 3–3 | 50.00% |
| Risin21 vs Jack-8 | 0–4 | 0.00% |
| Risin21 vs Asuka | 0–4 | 0.00% |
| Risin21 vs Devil Jin | 0–3 | 0.00% |
| Risin21 vs Reina | 1–2 | 33.33% |
| Risin21 vs Law | 2–0 | 100.00% |
| Risin21 vs Lars | 0–2 | 0.00% |
| Risin21 vs Dragunov | 0–1 | 0.00% |
| Risin21 vs Leo | 0–1 | 0.00% |
| Risin21 vs Alisa | 0–1 | 0.00% |
| Risin21 vs Shaheen | 0–1 | 0.00% |
| Risin21 vs Victor | 0–1 | 0.00% |
| Risin21 vs Raven | 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.