| Rayn vs Hwoarang | 11–6 | 64.71% |
| Rayn vs Jin | 16–1 | 94.12% |
| Rayn vs King | 8–7 | 53.33% |
| Rayn vs Reina | 5–9 | 35.71% |
| Rayn vs Law | 10–2 | 83.33% |
| Rayn vs Bryan | 4–8 | 33.33% |
| Rayn vs Dragunov | 8–4 | 66.67% |
| Rayn vs Kazuya | 8–2 | 80.00% |
| Rayn vs Yoshimitsu | 4–4 | 50.00% |
| Rayn vs Lili | 3–5 | 37.50% |
| Rayn vs Lars | 1–6 | 14.29% |
| Rayn vs Paul | 3–3 | 50.00% |
| Rayn vs Azucena | 4–2 | 66.67% |
| Rayn vs Steve | 3–2 | 60.00% |
| Rayn vs Asuka | 5–0 | 100.00% |
| Rayn vs Devil Jin | 2–3 | 40.00% |
| Rayn vs Jun | 2–3 | 40.00% |
| Rayn vs Eddy | 0–4 | 0.00% |
| Rayn vs Alisa | 2–1 | 66.67% |
| Rayn vs Nina | 1–2 | 33.33% |
| Rayn vs Lee | 2–1 | 66.67% |
| Rayn vs Heihachi | 1–2 | 33.33% |
| Rayn vs Jack-8 | 0–2 | 0.00% |
| Rayn vs Feng | 2–0 | 100.00% |
| Rayn vs Leo | 0–2 | 0.00% |
| Rayn vs Claudio | 0–2 | 0.00% |
| Rayn vs Shaheen | 0–2 | 0.00% |
| Rayn vs Zafina | 0–2 | 0.00% |
| Rayn vs Leroy | 0–1 | 0.00% |
| Rayn vs Victor | 1–0 | 100.00% |
| Rayn vs Raven | 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.