| rex.2255 vs King | 2–10 | 16.67% |
| rex.2255 vs Kazuya | 5–7 | 41.67% |
| rex.2255 vs Reina | 7–5 | 58.33% |
| rex.2255 vs Xiaoyu | 10–1 | 90.91% |
| rex.2255 vs Lili | 3–7 | 30.00% |
| rex.2255 vs Law | 2–7 | 22.22% |
| rex.2255 vs Asuka | 1–7 | 12.50% |
| rex.2255 vs Jin | 6–1 | 85.71% |
| rex.2255 vs Claudio | 2–5 | 28.57% |
| rex.2255 vs Bryan | 3–3 | 50.00% |
| rex.2255 vs Jack-8 | 3–3 | 50.00% |
| rex.2255 vs Nina | 1–5 | 16.67% |
| rex.2255 vs Anna | 2–4 | 33.33% |
| rex.2255 vs Paul | 2–3 | 40.00% |
| rex.2255 vs Steve | 5–0 | 100.00% |
| rex.2255 vs Devil Jin | 3–2 | 60.00% |
| rex.2255 vs Dragunov | 3–2 | 60.00% |
| rex.2255 vs Victor | 2–3 | 40.00% |
| rex.2255 vs Yoshimitsu | 1–2 | 33.33% |
| rex.2255 vs Feng | 1–1 | 50.00% |
| rex.2255 vs Lars | 0–2 | 0.00% |
| rex.2255 vs Alisa | 1–1 | 50.00% |
| rex.2255 vs Lee | 0–2 | 0.00% |
| rex.2255 vs Kuma | 0–2 | 0.00% |
| rex.2255 vs Jun | 2–0 | 100.00% |
| rex.2255 vs Eddy | 2–0 | 100.00% |
| rex.2255 vs Heihachi | 0–2 | 0.00% |
| rex.2255 vs Hwoarang | 0–1 | 0.00% |
| rex.2255 vs Leo | 0–1 | 0.00% |
| rex.2255 vs Shaheen | 0–1 | 0.00% |
| rex.2255 vs Azucena | 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.