| Ayrton vs King | 9–11 | 45.00% |
| Ayrton vs Steve | 7–6 | 53.85% |
| Ayrton vs Law | 6–5 | 54.55% |
| Ayrton vs Heihachi | 4–6 | 40.00% |
| Ayrton vs Azucena | 2–7 | 22.22% |
| Ayrton vs Yoshimitsu | 2–6 | 25.00% |
| Ayrton vs Jin | 0–8 | 0.00% |
| Ayrton vs Jun | 4–4 | 50.00% |
| Ayrton vs Miary Zo | 3–5 | 37.50% |
| Ayrton vs Hwoarang | 3–4 | 42.86% |
| Ayrton vs Paul | 4–2 | 66.67% |
| Ayrton vs Devil Jin | 5–1 | 83.33% |
| Ayrton vs Kazuya | 2–3 | 40.00% |
| Ayrton vs Nina | 2–3 | 40.00% |
| Ayrton vs Armor King | 1–4 | 20.00% |
| Ayrton vs Bryan | 2–2 | 50.00% |
| Ayrton vs Lee | 3–1 | 75.00% |
| Ayrton vs Zafina | 4–0 | 100.00% |
| Ayrton vs Reina | 3–1 | 75.00% |
| Ayrton vs Eddy | 2–2 | 50.00% |
| Ayrton vs Jack-8 | 2–1 | 66.67% |
| Ayrton vs Lars | 1–2 | 33.33% |
| Ayrton vs Leroy | 3–0 | 100.00% |
| Ayrton vs Anna | 1–2 | 33.33% |
| Ayrton vs Fahkumram | 1–2 | 33.33% |
| Ayrton vs Xiaoyu | 0–2 | 0.00% |
| Ayrton vs Asuka | 0–2 | 0.00% |
| Ayrton vs Feng | 2–0 | 100.00% |
| Ayrton vs Dragunov | 1–1 | 50.00% |
| Ayrton vs Claudio | 1–1 | 50.00% |
| Ayrton vs Lidia | 0–2 | 0.00% |
| Ayrton vs Clive | 1–1 | 50.00% |
| Ayrton vs Leo | 0–1 | 0.00% |
| Ayrton vs Kuma | 1–0 | 100.00% |
| Ayrton vs Victor | 1–0 | 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.