| Arrex Ren vs Reina | 9–12 | 42.86% |
| Arrex Ren vs Azucena | 7–13 | 35.00% |
| Arrex Ren vs King | 4–15 | 21.05% |
| Arrex Ren vs Kazuya | 5–14 | 26.32% |
| Arrex Ren vs Jin | 3–11 | 21.43% |
| Arrex Ren vs Dragunov | 2–12 | 14.29% |
| Arrex Ren vs Law | 4–7 | 36.36% |
| Arrex Ren vs Eddy | 1–10 | 9.09% |
| Arrex Ren vs Hwoarang | 2–8 | 20.00% |
| Arrex Ren vs Xiaoyu | 3–7 | 30.00% |
| Arrex Ren vs Steve | 2–8 | 20.00% |
| Arrex Ren vs Lee | 5–5 | 50.00% |
| Arrex Ren vs Jun | 2–8 | 20.00% |
| Arrex Ren vs Paul | 4–5 | 44.44% |
| Arrex Ren vs Asuka | 1–8 | 11.11% |
| Arrex Ren vs Bryan | 0–8 | 0.00% |
| Arrex Ren vs Jack-8 | 2–6 | 25.00% |
| Arrex Ren vs Lili | 2–6 | 25.00% |
| Arrex Ren vs Lars | 1–6 | 14.29% |
| Arrex Ren vs Victor | 0–7 | 0.00% |
| Arrex Ren vs Yoshimitsu | 0–5 | 0.00% |
| Arrex Ren vs Kuma | 1–4 | 20.00% |
| Arrex Ren vs Leroy | 1–4 | 20.00% |
| Arrex Ren vs Raven | 2–3 | 40.00% |
| Arrex Ren vs Feng | 0–4 | 0.00% |
| Arrex Ren vs Alisa | 2–2 | 50.00% |
| Arrex Ren vs Shaheen | 2–1 | 66.67% |
| Arrex Ren vs Devil Jin | 0–2 | 0.00% |
| Arrex Ren vs Leo | 0–2 | 0.00% |
| Arrex Ren vs Claudio | 0–2 | 0.00% |
| Arrex Ren vs Nina | 0–2 | 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.