| Arex vs King | 52–55 | 48.60% |
| Arex vs Jin | 55–51 | 51.89% |
| Arex vs Reina | 60–42 | 58.82% |
| Arex vs Bryan | 48–49 | 49.48% |
| Arex vs Kazuya | 48–34 | 58.54% |
| Arex vs Hwoarang | 35–43 | 44.87% |
| Arex vs Paul | 39–36 | 52.00% |
| Arex vs Law | 34–38 | 47.22% |
| Arex vs Devil Jin | 32–30 | 51.61% |
| Arex vs Lili | 29–28 | 50.88% |
| Arex vs Clive | 38–17 | 69.09% |
| Arex vs Lee | 26–27 | 49.06% |
| Arex vs Dragunov | 25–27 | 48.08% |
| Arex vs Yoshimitsu | 33–18 | 64.71% |
| Arex vs Steve | 28–23 | 54.90% |
| Arex vs Azucena | 27–21 | 56.25% |
| Arex vs Heihachi | 19–27 | 41.30% |
| Arex vs Jun | 28–16 | 63.64% |
| Arex vs Xiaoyu | 21–16 | 56.76% |
| Arex vs Nina | 24–12 | 66.67% |
| Arex vs Leroy | 21–15 | 58.33% |
| Arex vs Eddy | 16–19 | 45.71% |
| Arex vs Lars | 19–14 | 57.58% |
| Arex vs Asuka | 17–13 | 56.67% |
| Arex vs Lidia | 15–13 | 53.57% |
| Arex vs Feng | 10–17 | 37.04% |
| Arex vs Kuma | 17–9 | 65.38% |
| Arex vs Raven | 17–9 | 65.38% |
| Arex vs Victor | 16–7 | 69.57% |
| Arex vs Shaheen | 12–9 | 57.14% |
| Arex vs Zafina | 11–10 | 52.38% |
| Arex vs Leo | 7–12 | 36.84% |
| Arex vs Alisa | 10–5 | 66.67% |
| Arex vs Claudio | 5–9 | 35.71% |
| Arex vs Jack-8 | 5–8 | 38.46% |
| Arex vs Armor King | 4–8 | 33.33% |
| Arex vs Fahkumram | 3–2 | 60.00% |
| Arex vs Panda | 2–1 | 66.67% |
| Arex vs Anna | 3–0 | 100.00% |
| Arex vs Miary Zo | 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.