| Rain vs Reina | 11–16 | 40.74% |
| Rain vs Dragunov | 10–15 | 40.00% |
| Rain vs Jin | 6–15 | 28.57% |
| Rain vs Hwoarang | 9–11 | 45.00% |
| Rain vs Eddy | 3–16 | 15.79% |
| Rain vs Law | 6–12 | 33.33% |
| Rain vs King | 9–9 | 50.00% |
| Rain vs Yoshimitsu | 8–9 | 47.06% |
| Rain vs Lili | 10–5 | 66.67% |
| Rain vs Steve | 3–9 | 25.00% |
| Rain vs Kazuya | 4–6 | 40.00% |
| Rain vs Victor | 2–8 | 20.00% |
| Rain vs Lars | 3–5 | 37.50% |
| Rain vs Nina | 2–6 | 25.00% |
| Rain vs Raven | 2–6 | 25.00% |
| Rain vs Xiaoyu | 4–3 | 57.14% |
| Rain vs Jun | 4–3 | 57.14% |
| Rain vs Azucena | 3–4 | 42.86% |
| Rain vs Devil Jin | 1–5 | 16.67% |
| Rain vs Paul | 3–2 | 60.00% |
| Rain vs Bryan | 2–3 | 40.00% |
| Rain vs Panda | 3–2 | 60.00% |
| Rain vs Asuka | 0–5 | 0.00% |
| Rain vs Feng | 3–2 | 60.00% |
| Rain vs Leo | 3–2 | 60.00% |
| Rain vs Shaheen | 0–5 | 0.00% |
| Rain vs Zafina | 1–4 | 20.00% |
| Rain vs Alisa | 3–0 | 100.00% |
| Rain vs Jack-8 | 0–2 | 0.00% |
| Rain vs Lee | 1–1 | 50.00% |
| Rain vs Leroy | 0–2 | 0.00% |
| Rain vs Lidia | 0–2 | 0.00% |
| Rain vs Claudio | 0–1 | 0.00% |
| Rain vs Kuma | 0–1 | 0.00% |
| Rain vs Heihachi | 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.