| Ayaro vs Heihachi | 37–36 | 50.68% |
| Ayaro vs King | 39–32 | 54.93% |
| Ayaro vs Jin | 33–38 | 46.48% |
| Ayaro vs Bryan | 38–31 | 55.07% |
| Ayaro vs Kazuya | 27–41 | 39.71% |
| Ayaro vs Reina | 31–34 | 47.69% |
| Ayaro vs Armor King | 38–26 | 59.38% |
| Ayaro vs Steve | 30–32 | 48.39% |
| Ayaro vs Dragunov | 31–25 | 55.36% |
| Ayaro vs Paul | 18–31 | 36.73% |
| Ayaro vs Lili | 22–27 | 44.90% |
| Ayaro vs Law | 26–22 | 54.17% |
| Ayaro vs Yoshimitsu | 23–24 | 48.94% |
| Ayaro vs Hwoarang | 18–25 | 41.86% |
| Ayaro vs Victor | 14–18 | 43.75% |
| Ayaro vs Asuka | 9–19 | 32.14% |
| Ayaro vs Eddy | 13–14 | 48.15% |
| Ayaro vs Alisa | 9–17 | 34.62% |
| Ayaro vs Devil Jin | 12–13 | 48.00% |
| Ayaro vs Feng | 13–10 | 56.52% |
| Ayaro vs Azucena | 11–11 | 50.00% |
| Ayaro vs Claudio | 11–10 | 52.38% |
| Ayaro vs Xiaoyu | 6–13 | 31.58% |
| Ayaro vs Leo | 10–8 | 55.56% |
| Ayaro vs Anna | 8–9 | 47.06% |
| Ayaro vs Jun | 3–13 | 18.75% |
| Ayaro vs Jack-8 | 7–6 | 53.85% |
| Ayaro vs Nina | 4–8 | 33.33% |
| Ayaro vs Lars | 6–5 | 54.55% |
| Ayaro vs Clive | 2–8 | 20.00% |
| Ayaro vs Kuma | 3–6 | 33.33% |
| Ayaro vs Lee | 4–4 | 50.00% |
| Ayaro vs Leroy | 2–5 | 28.57% |
| Ayaro vs Raven | 3–4 | 42.86% |
| Ayaro vs Lidia | 3–3 | 50.00% |
| Ayaro vs Shaheen | 2–3 | 40.00% |
| Ayaro vs Miary Zo | 4–0 | 100.00% |
| Ayaro vs Panda | 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.