| Aaron vs Bryan | 13–23 | 36.11% |
| Aaron vs Kazuya | 14–21 | 40.00% |
| Aaron vs Reina | 14–16 | 46.67% |
| Aaron vs Hwoarang | 13–16 | 44.83% |
| Aaron vs King | 14–14 | 50.00% |
| Aaron vs Jin | 16–12 | 57.14% |
| Aaron vs Steve | 7–17 | 29.17% |
| Aaron vs Yoshimitsu | 9–13 | 40.91% |
| Aaron vs Jun | 6–12 | 33.33% |
| Aaron vs Dragunov | 5–12 | 29.41% |
| Aaron vs Asuka | 6–10 | 37.50% |
| Aaron vs Eddy | 10–6 | 62.50% |
| Aaron vs Paul | 10–5 | 66.67% |
| Aaron vs Victor | 7–8 | 46.67% |
| Aaron vs Lili | 6–7 | 46.15% |
| Aaron vs Leo | 5–8 | 38.46% |
| Aaron vs Azucena | 4–8 | 33.33% |
| Aaron vs Devil Jin | 2–9 | 18.18% |
| Aaron vs Feng | 4–7 | 36.36% |
| Aaron vs Nina | 5–4 | 55.56% |
| Aaron vs Jack-8 | 5–3 | 62.50% |
| Aaron vs Lee | 6–2 | 75.00% |
| Aaron vs Clive | 5–3 | 62.50% |
| Aaron vs Law | 3–4 | 42.86% |
| Aaron vs Lars | 3–4 | 42.86% |
| Aaron vs Alisa | 5–2 | 71.43% |
| Aaron vs Claudio | 1–6 | 14.29% |
| Aaron vs Leroy | 4–3 | 57.14% |
| Aaron vs Lidia | 3–4 | 42.86% |
| Aaron vs Heihachi | 2–5 | 28.57% |
| Aaron vs Xiaoyu | 1–5 | 16.67% |
| Aaron vs Raven | 2–2 | 50.00% |
| Aaron vs Kuma | 1–2 | 33.33% |
| Aaron vs Shaheen | 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.