| Rayjin vs King | 8–4 | 66.67% |
| Rayjin vs Reina | 10–2 | 83.33% |
| Rayjin vs Steve | 10–1 | 90.91% |
| Rayjin vs Jin | 4–5 | 44.44% |
| Rayjin vs Paul | 4–4 | 50.00% |
| Rayjin vs Miary Zo | 7–0 | 100.00% |
| Rayjin vs Xiaoyu | 6–0 | 100.00% |
| Rayjin vs Law | 1–4 | 20.00% |
| Rayjin vs Devil Jin | 3–2 | 60.00% |
| Rayjin vs Dragunov | 4–1 | 80.00% |
| Rayjin vs Hwoarang | 2–2 | 50.00% |
| Rayjin vs Kazuya | 4–0 | 100.00% |
| Rayjin vs Leroy | 2–2 | 50.00% |
| Rayjin vs Victor | 2–2 | 50.00% |
| Rayjin vs Eddy | 2–2 | 50.00% |
| Rayjin vs Lili | 1–2 | 33.33% |
| Rayjin vs Shaheen | 1–2 | 33.33% |
| Rayjin vs Azucena | 3–0 | 100.00% |
| Rayjin vs Heihachi | 2–1 | 66.67% |
| Rayjin vs Clive | 2–1 | 66.67% |
| Rayjin vs Yoshimitsu | 1–1 | 50.00% |
| Rayjin vs Jack-8 | 2–0 | 100.00% |
| Rayjin vs Asuka | 2–0 | 100.00% |
| Rayjin vs Leo | 2–0 | 100.00% |
| Rayjin vs Lars | 0–2 | 0.00% |
| Rayjin vs Kuma | 2–0 | 100.00% |
| Rayjin vs Zafina | 2–0 | 100.00% |
| Rayjin vs Lidia | 2–0 | 100.00% |
| Rayjin vs Anna | 0–2 | 0.00% |
| Rayjin vs Feng | 0–1 | 0.00% |
| Rayjin vs Alisa | 0–1 | 0.00% |
| Rayjin vs Jun | 1–0 | 100.00% |
| Rayjin vs Armor King | 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.