| arex vs King | 7–13 | 35.00% |
| arex vs Reina | 11–6 | 64.71% |
| arex vs Jin | 2–10 | 16.67% |
| arex vs Steve | 3–8 | 27.27% |
| arex vs Raven | 4–7 | 36.36% |
| arex vs Paul | 6–4 | 60.00% |
| arex vs Lili | 2–8 | 20.00% |
| arex vs Yoshimitsu | 1–6 | 14.29% |
| arex vs Asuka | 1–6 | 14.29% |
| arex vs Dragunov | 1–6 | 14.29% |
| arex vs Azucena | 5–2 | 71.43% |
| arex vs Heihachi | 1–6 | 14.29% |
| arex vs Kazuya | 2–4 | 33.33% |
| arex vs Leo | 2–3 | 40.00% |
| arex vs Victor | 2–3 | 40.00% |
| arex vs Eddy | 1–3 | 25.00% |
| arex vs Devil Jin | 0–4 | 0.00% |
| arex vs Lee | 2–2 | 50.00% |
| arex vs Kuma | 0–4 | 0.00% |
| arex vs Law | 0–3 | 0.00% |
| arex vs Bryan | 0–3 | 0.00% |
| arex vs Jun | 2–1 | 66.67% |
| arex vs Nina | 0–2 | 0.00% |
| arex vs Feng | 0–2 | 0.00% |
| arex vs Alisa | 0–2 | 0.00% |
| arex vs Claudio | 0–2 | 0.00% |
| arex vs Zafina | 0–2 | 0.00% |
| arex vs Leroy | 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.