| Hayyin vs King | 19–17 | 52.78% |
| Hayyin vs Jin | 9–24 | 27.27% |
| Hayyin vs Heihachi | 16–12 | 57.14% |
| Hayyin vs Kazuya | 13–13 | 50.00% |
| Hayyin vs Bryan | 10–14 | 41.67% |
| Hayyin vs Lee | 13–9 | 59.09% |
| Hayyin vs Dragunov | 6–15 | 28.57% |
| Hayyin vs Steve | 14–6 | 70.00% |
| Hayyin vs Lili | 8–10 | 44.44% |
| Hayyin vs Jun | 8–7 | 53.33% |
| Hayyin vs Clive | 10–5 | 66.67% |
| Hayyin vs Law | 4–9 | 30.77% |
| Hayyin vs Victor | 10–3 | 76.92% |
| Hayyin vs Hwoarang | 9–3 | 75.00% |
| Hayyin vs Asuka | 8–4 | 66.67% |
| Hayyin vs Azucena | 11–1 | 91.67% |
| Hayyin vs Paul | 7–2 | 77.78% |
| Hayyin vs Lars | 5–3 | 62.50% |
| Hayyin vs Devil Jin | 3–3 | 50.00% |
| Hayyin vs Shaheen | 4–2 | 66.67% |
| Hayyin vs Reina | 5–1 | 83.33% |
| Hayyin vs Feng | 4–1 | 80.00% |
| Hayyin vs Eddy | 4–1 | 80.00% |
| Hayyin vs Nina | 2–1 | 66.67% |
| Hayyin vs Yoshimitsu | 0–2 | 0.00% |
| Hayyin vs Jack-8 | 2–0 | 100.00% |
| Hayyin vs Alisa | 2–0 | 100.00% |
| Hayyin vs Anna | 1–1 | 50.00% |
| Hayyin vs Xiaoyu | 0–1 | 0.00% |
| Hayyin vs Zafina | 1–0 | 100.00% |
| Hayyin vs Leroy | 1–0 | 100.00% |
| Hayyin vs Lidia | 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.