| Rayleigh89 vs Steve | 7–14 | 33.33% |
| Rayleigh89 vs King | 10–7 | 58.82% |
| Rayleigh89 vs Kazuya | 10–4 | 71.43% |
| Rayleigh89 vs Asuka | 8–4 | 66.67% |
| Rayleigh89 vs Lars | 6–6 | 50.00% |
| Rayleigh89 vs Reina | 5–7 | 41.67% |
| Rayleigh89 vs Lidia | 5–7 | 41.67% |
| Rayleigh89 vs Jin | 5–6 | 45.45% |
| Rayleigh89 vs Heihachi | 2–8 | 20.00% |
| Rayleigh89 vs Yoshimitsu | 6–3 | 66.67% |
| Rayleigh89 vs Jun | 6–3 | 66.67% |
| Rayleigh89 vs Lili | 3–5 | 37.50% |
| Rayleigh89 vs Anna | 4–4 | 50.00% |
| Rayleigh89 vs Dragunov | 4–3 | 57.14% |
| Rayleigh89 vs Bryan | 2–4 | 33.33% |
| Rayleigh89 vs Devil Jin | 3–3 | 50.00% |
| Rayleigh89 vs Azucena | 5–1 | 83.33% |
| Rayleigh89 vs Victor | 4–2 | 66.67% |
| Rayleigh89 vs Jack-8 | 1–4 | 20.00% |
| Rayleigh89 vs Clive | 3–2 | 60.00% |
| Rayleigh89 vs Law | 2–2 | 50.00% |
| Rayleigh89 vs Hwoarang | 3–1 | 75.00% |
| Rayleigh89 vs Xiaoyu | 2–2 | 50.00% |
| Rayleigh89 vs Eddy | 2–2 | 50.00% |
| Rayleigh89 vs Zafina | 0–2 | 0.00% |
| Rayleigh89 vs Leo | 1–0 | 100.00% |
| Rayleigh89 vs Alisa | 1–0 | 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.