| Ayrton vs Kazuya | 39–21 | 65.00% |
| Ayrton vs Jin | 32–24 | 57.14% |
| Ayrton vs Reina | 29–22 | 56.86% |
| Ayrton vs Dragunov | 24–24 | 50.00% |
| Ayrton vs Heihachi | 27–13 | 67.50% |
| Ayrton vs Clive | 18–13 | 58.06% |
| Ayrton vs Hwoarang | 24–5 | 82.76% |
| Ayrton vs Steve | 20–8 | 71.43% |
| Ayrton vs Jun | 18–9 | 66.67% |
| Ayrton vs Paul | 11–15 | 42.31% |
| Ayrton vs Bryan | 15–9 | 62.50% |
| Ayrton vs Asuka | 16–8 | 66.67% |
| Ayrton vs Law | 12–9 | 57.14% |
| Ayrton vs Yoshimitsu | 14–6 | 70.00% |
| Ayrton vs Lee | 12–7 | 63.16% |
| Ayrton vs King | 13–5 | 72.22% |
| Ayrton vs Nina | 12–6 | 66.67% |
| Ayrton vs Leroy | 9–8 | 52.94% |
| Ayrton vs Azucena | 7–10 | 41.18% |
| Ayrton vs Lidia | 7–10 | 41.18% |
| Ayrton vs Feng | 9–7 | 56.25% |
| Ayrton vs Victor | 5–10 | 33.33% |
| Ayrton vs Lili | 9–4 | 69.23% |
| Ayrton vs Shaheen | 8–5 | 61.54% |
| Ayrton vs Eddy | 6–7 | 46.15% |
| Ayrton vs Devil Jin | 8–4 | 66.67% |
| Ayrton vs Kuma | 7–5 | 58.33% |
| Ayrton vs Lars | 4–6 | 40.00% |
| Ayrton vs Leo | 5–4 | 55.56% |
| Ayrton vs Claudio | 3–4 | 42.86% |
| Ayrton vs Xiaoyu | 4–1 | 80.00% |
| Ayrton vs Alisa | 1–4 | 20.00% |
| Ayrton vs Jack-8 | 1–2 | 33.33% |
| Ayrton vs Zafina | 2–1 | 66.67% |
| Ayrton vs Raven | 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.