| Ayrton vs Kazuya | 65–43 | 60.19% |
| Ayrton vs Jin | 52–41 | 55.91% |
| Ayrton vs Reina | 37–31 | 54.41% |
| Ayrton vs Heihachi | 37–29 | 56.06% |
| Ayrton vs King | 27–31 | 46.55% |
| Ayrton vs Steve | 40–14 | 74.07% |
| Ayrton vs Dragunov | 26–28 | 48.15% |
| Ayrton vs Bryan | 26–27 | 49.06% |
| Ayrton vs Hwoarang | 42–9 | 82.35% |
| Ayrton vs Yoshimitsu | 24–19 | 55.81% |
| Ayrton vs Law | 20–19 | 51.28% |
| Ayrton vs Clive | 22–16 | 57.89% |
| Ayrton vs Armor King | 23–15 | 60.53% |
| Ayrton vs Paul | 15–22 | 40.54% |
| Ayrton vs Nina | 26–11 | 70.27% |
| Ayrton vs Asuka | 23–12 | 65.71% |
| Ayrton vs Jun | 23–12 | 65.71% |
| Ayrton vs Lee | 17–17 | 50.00% |
| Ayrton vs Lili | 20–11 | 64.52% |
| Ayrton vs Feng | 14–13 | 51.85% |
| Ayrton vs Victor | 12–14 | 46.15% |
| Ayrton vs Lidia | 11–15 | 42.31% |
| Ayrton vs Kuma | 12–9 | 57.14% |
| Ayrton vs Devil Jin | 13–7 | 65.00% |
| Ayrton vs Azucena | 9–11 | 45.00% |
| Ayrton vs Leroy | 9–8 | 52.94% |
| Ayrton vs Eddy | 8–8 | 50.00% |
| Ayrton vs Xiaoyu | 12–3 | 80.00% |
| Ayrton vs Lars | 8–7 | 53.33% |
| Ayrton vs Shaheen | 8–7 | 53.33% |
| Ayrton vs Anna | 9–4 | 69.23% |
| Ayrton vs Leo | 6–5 | 54.55% |
| Ayrton vs Alisa | 4–6 | 40.00% |
| Ayrton vs Claudio | 6–4 | 60.00% |
| Ayrton vs Fahkumram | 3–6 | 33.33% |
| Ayrton vs Jack-8 | 4–4 | 50.00% |
| Ayrton vs Zafina | 2–6 | 25.00% |
| Ayrton vs Raven | 0–8 | 0.00% |
| Ayrton vs Miary Zo | 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.