| Rainzyyyy vs Yoshimitsu | 6–9 | 40.00% |
| Rainzyyyy vs King | 6–7 | 46.15% |
| Rainzyyyy vs Steve | 8–5 | 61.54% |
| Rainzyyyy vs Jin | 7–5 | 58.33% |
| Rainzyyyy vs Kazuya | 8–4 | 66.67% |
| Rainzyyyy vs Hwoarang | 4–6 | 40.00% |
| Rainzyyyy vs Asuka | 5–5 | 50.00% |
| Rainzyyyy vs Dragunov | 4–6 | 40.00% |
| Rainzyyyy vs Jun | 9–1 | 90.00% |
| Rainzyyyy vs Miary Zo | 7–3 | 70.00% |
| Rainzyyyy vs Devil Jin | 6–2 | 75.00% |
| Rainzyyyy vs Victor | 4–4 | 50.00% |
| Rainzyyyy vs Paul | 1–6 | 14.29% |
| Rainzyyyy vs Lili | 3–4 | 42.86% |
| Rainzyyyy vs Leo | 3–4 | 42.86% |
| Rainzyyyy vs Alisa | 3–4 | 42.86% |
| Rainzyyyy vs Nina | 6–1 | 85.71% |
| Rainzyyyy vs Azucena | 5–2 | 71.43% |
| Rainzyyyy vs Eddy | 3–4 | 42.86% |
| Rainzyyyy vs Kuma | 3–3 | 50.00% |
| Rainzyyyy vs Xiaoyu | 4–1 | 80.00% |
| Rainzyyyy vs Reina | 4–1 | 80.00% |
| Rainzyyyy vs Law | 3–1 | 75.00% |
| Rainzyyyy vs Bryan | 2–1 | 66.67% |
| Rainzyyyy vs Lars | 2–1 | 66.67% |
| Rainzyyyy vs Shaheen | 1–2 | 33.33% |
| Rainzyyyy vs Feng | 1–1 | 50.00% |
| Rainzyyyy vs Armor King | 0–2 | 0.00% |
| Rainzyyyy vs Lee | 1–0 | 100.00% |
| Rainzyyyy vs Leroy | 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.