| raffa vs Reina | 34–41 | 45.33% |
| raffa vs King | 31–37 | 45.59% |
| raffa vs Jin | 21–37 | 36.21% |
| raffa vs Lili | 16–25 | 39.02% |
| raffa vs Kazuya | 15–22 | 40.54% |
| raffa vs Dragunov | 19–16 | 54.29% |
| raffa vs Bryan | 13–20 | 39.39% |
| raffa vs Jun | 13–19 | 40.62% |
| raffa vs Law | 14–16 | 46.67% |
| raffa vs Yoshimitsu | 12–17 | 41.38% |
| raffa vs Lars | 11–17 | 39.29% |
| raffa vs Alisa | 9–18 | 33.33% |
| raffa vs Victor | 8–19 | 29.63% |
| raffa vs Steve | 10–14 | 41.67% |
| raffa vs Devil Jin | 14–9 | 60.87% |
| raffa vs Paul | 9–12 | 42.86% |
| raffa vs Hwoarang | 4–15 | 21.05% |
| raffa vs Azucena | 6–13 | 31.58% |
| raffa vs Xiaoyu | 4–11 | 26.67% |
| raffa vs Shaheen | 5–8 | 38.46% |
| raffa vs Leroy | 7–6 | 53.85% |
| raffa vs Feng | 3–9 | 25.00% |
| raffa vs Nina | 7–4 | 63.64% |
| raffa vs Eddy | 4–6 | 40.00% |
| raffa vs Asuka | 5–3 | 62.50% |
| raffa vs Lee | 1–7 | 12.50% |
| raffa vs Leo | 2–5 | 28.57% |
| raffa vs Claudio | 2–5 | 28.57% |
| raffa vs Kuma | 1–4 | 20.00% |
| raffa vs Raven | 3–1 | 75.00% |
| raffa vs Jack-8 | 0–2 | 0.00% |
| raffa vs Heihachi | 2–0 | 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.