| aaron vs Kazuya | 16–3 | 84.21% |
| aaron vs Jin | 13–5 | 72.22% |
| aaron vs Reina | 13–4 | 76.47% |
| aaron vs Victor | 14–1 | 93.33% |
| aaron vs Leo | 13–0 | 100.00% |
| aaron vs King | 5–7 | 41.67% |
| aaron vs Hwoarang | 9–2 | 81.82% |
| aaron vs Bryan | 5–5 | 50.00% |
| aaron vs Asuka | 7–3 | 70.00% |
| aaron vs Yoshimitsu | 7–2 | 77.78% |
| aaron vs Steve | 7–2 | 77.78% |
| aaron vs Lidia | 8–1 | 88.89% |
| aaron vs Lee | 4–4 | 50.00% |
| aaron vs Leroy | 4–4 | 50.00% |
| aaron vs Eddy | 5–3 | 62.50% |
| aaron vs Xiaoyu | 5–2 | 71.43% |
| aaron vs Claudio | 7–0 | 100.00% |
| aaron vs Law | 6–0 | 100.00% |
| aaron vs Jack-8 | 5–1 | 83.33% |
| aaron vs Azucena | 4–1 | 80.00% |
| aaron vs Devil Jin | 4–0 | 100.00% |
| aaron vs Alisa | 3–1 | 75.00% |
| aaron vs Nina | 2–2 | 50.00% |
| aaron vs Jun | 2–2 | 50.00% |
| aaron vs Paul | 1–2 | 33.33% |
| aaron vs Feng | 3–0 | 100.00% |
| aaron vs Dragunov | 3–0 | 100.00% |
| aaron vs Lars | 2–1 | 66.67% |
| aaron vs Lili | 2–0 | 100.00% |
| aaron vs Kuma | 1–0 | 100.00% |
| aaron vs Panda | 1–0 | 100.00% |
| aaron vs Heihachi | 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.