| Ayato vs King | 14–17 | 45.16% |
| Ayato vs Law | 19–9 | 67.86% |
| Ayato vs Jin | 14–14 | 50.00% |
| Ayato vs Reina | 19–9 | 67.86% |
| Ayato vs Bryan | 11–12 | 47.83% |
| Ayato vs Kazuya | 13–9 | 59.09% |
| Ayato vs Hwoarang | 14–3 | 82.35% |
| Ayato vs Heihachi | 7–9 | 43.75% |
| Ayato vs Armor King | 10–6 | 62.50% |
| Ayato vs Steve | 9–6 | 60.00% |
| Ayato vs Feng | 6–6 | 50.00% |
| Ayato vs Jun | 10–2 | 83.33% |
| Ayato vs Yoshimitsu | 9–2 | 81.82% |
| Ayato vs Devil Jin | 4–7 | 36.36% |
| Ayato vs Dragunov | 6–5 | 54.55% |
| Ayato vs Leo | 9–2 | 81.82% |
| Ayato vs Xiaoyu | 6–4 | 60.00% |
| Ayato vs Asuka | 6–4 | 60.00% |
| Ayato vs Nina | 10–0 | 100.00% |
| Ayato vs Clive | 4–6 | 40.00% |
| Ayato vs Lidia | 4–5 | 44.44% |
| Ayato vs Lili | 3–5 | 37.50% |
| Ayato vs Alisa | 5–3 | 62.50% |
| Ayato vs Lars | 2–5 | 28.57% |
| Ayato vs Lee | 3–4 | 42.86% |
| Ayato vs Leroy | 6–1 | 85.71% |
| Ayato vs Azucena | 3–4 | 42.86% |
| Ayato vs Paul | 4–1 | 80.00% |
| Ayato vs Claudio | 3–2 | 60.00% |
| Ayato vs Eddy | 3–2 | 60.00% |
| Ayato vs Jack-8 | 1–3 | 25.00% |
| Ayato vs Shaheen | 2–2 | 50.00% |
| Ayato vs Raven | 3–1 | 75.00% |
| Ayato vs Panda | 3–0 | 100.00% |
| Ayato vs Kuma | 0–1 | 0.00% |
| Ayato vs Zafina | 1–0 | 100.00% |
| Ayato vs Victor | 1–0 | 100.00% |
| Ayato vs Anna | 1–0 | 100.00% |
| Ayato vs Fahkumram | 0–1 | 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.