| Ralsei vs Heihachi | 50–60 | 45.45% |
| Ralsei vs Reina | 41–55 | 42.71% |
| Ralsei vs Law | 38–45 | 45.78% |
| Ralsei vs Jin | 41–42 | 49.40% |
| Ralsei vs Bryan | 30–53 | 36.14% |
| Ralsei vs Kazuya | 38–40 | 48.72% |
| Ralsei vs Steve | 21–51 | 29.17% |
| Ralsei vs King | 36–28 | 56.25% |
| Ralsei vs Hwoarang | 33–31 | 51.56% |
| Ralsei vs Lili | 26–26 | 50.00% |
| Ralsei vs Asuka | 30–21 | 58.82% |
| Ralsei vs Victor | 26–25 | 50.98% |
| Ralsei vs Lee | 23–25 | 47.92% |
| Ralsei vs Azucena | 19–27 | 41.30% |
| Ralsei vs Dragunov | 25–17 | 59.52% |
| Ralsei vs Yoshimitsu | 18–23 | 43.90% |
| Ralsei vs Xiaoyu | 22–18 | 55.00% |
| Ralsei vs Jun | 21–19 | 52.50% |
| Ralsei vs Paul | 16–20 | 44.44% |
| Ralsei vs Nina | 13–21 | 38.24% |
| Ralsei vs Alisa | 15–18 | 45.45% |
| Ralsei vs Lidia | 17–16 | 51.52% |
| Ralsei vs Lars | 15–16 | 48.39% |
| Ralsei vs Eddy | 16–12 | 57.14% |
| Ralsei vs Leo | 14–10 | 58.33% |
| Ralsei vs Feng | 10–13 | 43.48% |
| Ralsei vs Devil Jin | 8–14 | 36.36% |
| Ralsei vs Claudio | 8–13 | 38.10% |
| Ralsei vs Kuma | 4–15 | 21.05% |
| Ralsei vs Zafina | 8–8 | 50.00% |
| Ralsei vs Jack-8 | 3–10 | 23.08% |
| Ralsei vs Leroy | 5–8 | 38.46% |
| Ralsei vs Panda | 7–5 | 58.33% |
| Ralsei vs Clive | 3–7 | 30.00% |
| Ralsei vs Raven | 6–2 | 75.00% |
| Ralsei vs Shaheen | 3–2 | 60.00% |
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.