| Mr.GameRex vs Kazuya | 26–12 | 68.42% |
| Mr.GameRex vs Jin | 22–14 | 61.11% |
| Mr.GameRex vs Hwoarang | 21–14 | 60.00% |
| Mr.GameRex vs King | 22–11 | 66.67% |
| Mr.GameRex vs Jun | 16–11 | 59.26% |
| Mr.GameRex vs Bryan | 18–8 | 69.23% |
| Mr.GameRex vs Heihachi | 21–5 | 80.77% |
| Mr.GameRex vs Reina | 16–8 | 66.67% |
| Mr.GameRex vs Steve | 12–10 | 54.55% |
| Mr.GameRex vs Lars | 12–10 | 54.55% |
| Mr.GameRex vs Azucena | 15–7 | 68.18% |
| Mr.GameRex vs Lidia | 17–5 | 77.27% |
| Mr.GameRex vs Law | 12–8 | 60.00% |
| Mr.GameRex vs Feng | 13–7 | 65.00% |
| Mr.GameRex vs Lili | 13–5 | 72.22% |
| Mr.GameRex vs Leo | 11–7 | 61.11% |
| Mr.GameRex vs Eddy | 9–8 | 52.94% |
| Mr.GameRex vs Devil Jin | 9–6 | 60.00% |
| Mr.GameRex vs Claudio | 7–8 | 46.67% |
| Mr.GameRex vs Xiaoyu | 10–3 | 76.92% |
| Mr.GameRex vs Victor | 5–7 | 41.67% |
| Mr.GameRex vs Alisa | 4–7 | 36.36% |
| Mr.GameRex vs Clive | 4–7 | 36.36% |
| Mr.GameRex vs Paul | 5–5 | 50.00% |
| Mr.GameRex vs Dragunov | 6–4 | 60.00% |
| Mr.GameRex vs Leroy | 6–4 | 60.00% |
| Mr.GameRex vs Yoshimitsu | 5–4 | 55.56% |
| Mr.GameRex vs Nina | 5–4 | 55.56% |
| Mr.GameRex vs Lee | 5–3 | 62.50% |
| Mr.GameRex vs Jack-8 | 4–3 | 57.14% |
| Mr.GameRex vs Kuma | 4–2 | 66.67% |
| Mr.GameRex vs Raven | 3–1 | 75.00% |
| Mr.GameRex vs Shaheen | 2–0 | 100.00% |
| Mr.GameRex vs Asuka | 1–0 | 100.00% |
| Mr.GameRex vs Zafina | 1–0 | 100.00% |
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.