| Rainflower vs Steve | 18–11 | 62.07% |
| Rainflower vs King | 15–9 | 62.50% |
| Rainflower vs Reina | 16–4 | 80.00% |
| Rainflower vs Hwoarang | 9–10 | 47.37% |
| Rainflower vs Azucena | 11–5 | 68.75% |
| Rainflower vs Yoshimitsu | 7–8 | 46.67% |
| Rainflower vs Lili | 10–3 | 76.92% |
| Rainflower vs Jin | 8–3 | 72.73% |
| Rainflower vs Alisa | 6–5 | 54.55% |
| Rainflower vs Kazuya | 3–7 | 30.00% |
| Rainflower vs Asuka | 6–4 | 60.00% |
| Rainflower vs Claudio | 3–7 | 30.00% |
| Rainflower vs Jun | 6–4 | 60.00% |
| Rainflower vs Miary Zo | 3–7 | 30.00% |
| Rainflower vs Feng | 6–3 | 66.67% |
| Rainflower vs Law | 4–3 | 57.14% |
| Rainflower vs Dragunov | 4–3 | 57.14% |
| Rainflower vs Lars | 3–4 | 42.86% |
| Rainflower vs Victor | 1–5 | 16.67% |
| Rainflower vs Paul | 2–3 | 40.00% |
| Rainflower vs Lee | 4–1 | 80.00% |
| Rainflower vs Zafina | 4–1 | 80.00% |
| Rainflower vs Eddy | 1–4 | 20.00% |
| Rainflower vs Clive | 3–2 | 60.00% |
| Rainflower vs Leo | 2–2 | 50.00% |
| Rainflower vs Leroy | 4–0 | 100.00% |
| Rainflower vs Raven | 1–3 | 25.00% |
| Rainflower vs Bryan | 1–2 | 33.33% |
| Rainflower vs Nina | 1–1 | 50.00% |
| Rainflower vs Kuma | 1–1 | 50.00% |
| Rainflower vs Heihachi | 2–0 | 100.00% |
| Rainflower vs Armor King | 1–1 | 50.00% |
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.