| A1Ayo vs Reina | 30–21 | 58.82% |
| A1Ayo vs Eddy | 14–29 | 32.56% |
| A1Ayo vs King | 15–27 | 35.71% |
| A1Ayo vs Jin | 16–25 | 39.02% |
| A1Ayo vs Hwoarang | 13–14 | 48.15% |
| A1Ayo vs Bryan | 9–18 | 33.33% |
| A1Ayo vs Kazuya | 11–16 | 40.74% |
| A1Ayo vs Nina | 14–12 | 53.85% |
| A1Ayo vs Jun | 9–17 | 34.62% |
| A1Ayo vs Law | 10–14 | 41.67% |
| A1Ayo vs Yoshimitsu | 9–15 | 37.50% |
| A1Ayo vs Dragunov | 10–14 | 41.67% |
| A1Ayo vs Victor | 9–15 | 37.50% |
| A1Ayo vs Asuka | 13–10 | 56.52% |
| A1Ayo vs Lars | 10–11 | 47.62% |
| A1Ayo vs Lee | 8–13 | 38.10% |
| A1Ayo vs Xiaoyu | 6–12 | 33.33% |
| A1Ayo vs Lili | 8–10 | 44.44% |
| A1Ayo vs Steve | 6–11 | 35.29% |
| A1Ayo vs Azucena | 7–7 | 50.00% |
| A1Ayo vs Devil Jin | 5–7 | 41.67% |
| A1Ayo vs Heihachi | 3–8 | 27.27% |
| A1Ayo vs Alisa | 1–9 | 10.00% |
| A1Ayo vs Claudio | 2–6 | 25.00% |
| A1Ayo vs Paul | 2–5 | 28.57% |
| A1Ayo vs Lidia | 5–2 | 71.43% |
| A1Ayo vs Jack-8 | 3–3 | 50.00% |
| A1Ayo vs Leo | 3–3 | 50.00% |
| A1Ayo vs Shaheen | 2–4 | 33.33% |
| A1Ayo vs Kuma | 3–3 | 50.00% |
| A1Ayo vs Panda | 4–2 | 66.67% |
| A1Ayo vs Zafina | 2–3 | 40.00% |
| A1Ayo vs Raven | 2–3 | 40.00% |
| A1Ayo vs Feng | 1–3 | 25.00% |
| A1Ayo vs Leroy | 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.