| RayJin vs Hwoarang | 15–11 | 57.69% |
| RayJin vs Law | 8–5 | 61.54% |
| RayJin vs Jin | 7–6 | 53.85% |
| RayJin vs Steve | 10–3 | 76.92% |
| RayJin vs Eddy | 4–6 | 40.00% |
| RayJin vs Paul | 4–4 | 50.00% |
| RayJin vs King | 7–1 | 87.50% |
| RayJin vs Kazuya | 5–3 | 62.50% |
| RayJin vs Fahkumram | 5–3 | 62.50% |
| RayJin vs Lars | 2–5 | 28.57% |
| RayJin vs Anna | 5–2 | 71.43% |
| RayJin vs Armor King | 4–3 | 57.14% |
| RayJin vs Bryan | 2–4 | 33.33% |
| RayJin vs Claudio | 5–1 | 83.33% |
| RayJin vs Asuka | 3–2 | 60.00% |
| RayJin vs Devil Jin | 2–3 | 40.00% |
| RayJin vs Dragunov | 1–3 | 25.00% |
| RayJin vs Nina | 2–2 | 50.00% |
| RayJin vs Jun | 3–0 | 100.00% |
| RayJin vs Reina | 3–0 | 100.00% |
| RayJin vs Heihachi | 1–2 | 33.33% |
| RayJin vs Clive | 0–3 | 0.00% |
| RayJin vs Yoshimitsu | 0–2 | 0.00% |
| RayJin vs Lili | 2–0 | 100.00% |
| RayJin vs Alisa | 0–2 | 0.00% |
| RayJin vs Zafina | 0–2 | 0.00% |
| RayJin vs Leroy | 2–0 | 100.00% |
| RayJin vs Xiaoyu | 0–1 | 0.00% |
| RayJin vs Feng | 0–1 | 0.00% |
| RayJin vs Leo | 0–1 | 0.00% |
| RayJin vs Lee | 1–0 | 100.00% |
| RayJin vs Kuma | 1–0 | 100.00% |
| RayJin vs Victor | 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.