| Rey JoX vs Jin | 36–49 | 42.35% |
| Rey JoX vs Steve | 28–24 | 53.85% |
| Rey JoX vs King | 15–34 | 30.61% |
| Rey JoX vs Kazuya | 22–23 | 48.89% |
| Rey JoX vs Dragunov | 13–32 | 28.89% |
| Rey JoX vs Bryan | 10–27–1 | 27.03% |
| Rey JoX vs Armor King | 11–24 | 31.43% |
| Rey JoX vs Law | 9–25 | 26.47% |
| Rey JoX vs Heihachi | 10–15 | 40.00% |
| Rey JoX vs Reina | 12–12 | 50.00% |
| Rey JoX vs Eddy | 4–19 | 17.39% |
| Rey JoX vs Asuka | 9–13 | 40.91% |
| Rey JoX vs Miary Zo | 6–16 | 27.27% |
| Rey JoX vs Yoshimitsu | 4–16 | 20.00% |
| Rey JoX vs Victor | 8–10 | 44.44% |
| Rey JoX vs Lili | 2–15 | 11.76% |
| Rey JoX vs Paul | 3–13 | 18.75% |
| Rey JoX vs Azucena | 6–10 | 37.50% |
| Rey JoX vs Devil Jin | 7–8 | 46.67% |
| Rey JoX vs Lee | 5–10 | 33.33% |
| Rey JoX vs Fahkumram | 6–9 | 40.00% |
| Rey JoX vs Hwoarang | 7–6 | 53.85% |
| Rey JoX vs Leroy | 4–8 | 33.33% |
| Rey JoX vs Jun | 8–4 | 66.67% |
| Rey JoX vs Xiaoyu | 5–6 | 45.45% |
| Rey JoX vs Lars | 2–9 | 18.18% |
| Rey JoX vs Shaheen | 4–6 | 40.00% |
| Rey JoX vs Clive | 5–5 | 50.00% |
| Rey JoX vs Claudio | 1–7 | 12.50% |
| Rey JoX vs Nina | 2–6 | 25.00% |
| Rey JoX vs Lidia | 1–6 | 14.29% |
| Rey JoX vs Anna | 2–4 | 33.33% |
| Rey JoX vs Alisa | 3–2 | 60.00% |
| Rey JoX vs Leo | 0–4 | 0.00% |
| Rey JoX vs Zafina | 2–2 | 50.00% |
| Rey JoX vs Jack-8 | 1–2 | 33.33% |
| Rey JoX vs Kuma | 2–0 | 100.00% |
| Rey JoX vs Raven | 1–1 | 50.00% |
| Rey JoX vs Feng | 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.