| Aren vs Jin | 18–0 | 100.00% |
| Aren vs Bryan | 16–1 | 94.12% |
| Aren vs Heihachi | 17–0 | 100.00% |
| Aren vs King | 15–1 | 93.75% |
| Aren vs Steve | 14–1 | 93.33% |
| Aren vs Dragunov | 11–0 | 100.00% |
| Aren vs Law | 10–0 | 100.00% |
| Aren vs Kazuya | 10–0 | 100.00% |
| Aren vs Victor | 4–6 | 40.00% |
| Aren vs Lili | 8–0 | 100.00% |
| Aren vs Leroy | 5–2 | 71.43% |
| Aren vs Jun | 6–1 | 85.71% |
| Aren vs Lars | 6–0 | 100.00% |
| Aren vs Devil Jin | 5–0 | 100.00% |
| Aren vs Azucena | 5–0 | 100.00% |
| Aren vs Lee | 3–2 | 60.00% |
| Aren vs Asuka | 4–0 | 100.00% |
| Aren vs Jack-8 | 4–0 | 100.00% |
| Aren vs Alisa | 3–0 | 100.00% |
| Aren vs Reina | 3–0 | 100.00% |
| Aren vs Eddy | 2–1 | 66.67% |
| Aren vs Leo | 2–0 | 100.00% |
| Aren vs Paul | 2–0 | 100.00% |
| Aren vs Yoshimitsu | 2–0 | 100.00% |
| Aren vs Shaheen | 2–0 | 100.00% |
| Aren vs Lidia | 2–0 | 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.