| RayJ vs King | 3–20 | 13.04% |
| RayJ vs Jin | 3–17 | 15.00% |
| RayJ vs Reina | 5–15 | 25.00% |
| RayJ vs Hwoarang | 1–18 | 5.26% |
| RayJ vs Steve | 5–10 | 33.33% |
| RayJ vs Kazuya | 2–12 | 14.29% |
| RayJ vs Law | 1–12 | 7.69% |
| RayJ vs Lee | 0–12 | 0.00% |
| RayJ vs Victor | 1–11 | 8.33% |
| RayJ vs Bryan | 4–7 | 36.36% |
| RayJ vs Dragunov | 2–9 | 18.18% |
| RayJ vs Yoshimitsu | 2–8 | 20.00% |
| RayJ vs Lili | 1–9 | 10.00% |
| RayJ vs Eddy | 0–10 | 0.00% |
| RayJ vs Jun | 4–5 | 44.44% |
| RayJ vs Feng | 2–6 | 25.00% |
| RayJ vs Lidia | 1–7 | 12.50% |
| RayJ vs Asuka | 3–4 | 42.86% |
| RayJ vs Devil Jin | 2–5 | 28.57% |
| RayJ vs Lars | 3–4 | 42.86% |
| RayJ vs Leo | 1–5 | 16.67% |
| RayJ vs Raven | 2–4 | 33.33% |
| RayJ vs Nina | 3–2 | 60.00% |
| RayJ vs Kuma | 0–5 | 0.00% |
| RayJ vs Leroy | 3–2 | 60.00% |
| RayJ vs Azucena | 0–5 | 0.00% |
| RayJ vs Paul | 1–3 | 25.00% |
| RayJ vs Alisa | 2–2 | 50.00% |
| RayJ vs Heihachi | 0–4 | 0.00% |
| RayJ vs Xiaoyu | 2–0 | 100.00% |
| RayJ vs Jack-8 | 0–2 | 0.00% |
| RayJ vs Shaheen | 1–1 | 50.00% |
| RayJ vs Panda | 1–1 | 50.00% |
| RayJ vs Zafina | 0–1 | 0.00% |
| RayJ vs Clive | 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.