| chay vs King | 11–6 | 64.71% |
| chay vs Steve | 5–12 | 29.41% |
| chay vs Kazuya | 6–9 | 40.00% |
| chay vs Reina | 10–5 | 66.67% |
| chay vs Fahkumram | 7–5 | 58.33% |
| chay vs Lili | 5–6 | 45.45% |
| chay vs Kuma | 6–4 | 60.00% |
| chay vs Jun | 3–7 | 30.00% |
| chay vs Heihachi | 6–4 | 60.00% |
| chay vs Jin | 2–6 | 25.00% |
| chay vs Azucena | 6–2 | 75.00% |
| chay vs Bryan | 3–4 | 42.86% |
| chay vs Devil Jin | 3–3 | 50.00% |
| chay vs Feng | 0–6 | 0.00% |
| chay vs Alisa | 3–3 | 50.00% |
| chay vs Nina | 2–3 | 40.00% |
| chay vs Leroy | 3–2 | 60.00% |
| chay vs Anna | 2–3 | 40.00% |
| chay vs Paul | 2–2 | 50.00% |
| chay vs Law | 2–2 | 50.00% |
| chay vs Hwoarang | 2–2 | 50.00% |
| chay vs Asuka | 2–2 | 50.00% |
| chay vs Victor | 2–2 | 50.00% |
| chay vs Lidia | 0–4 | 0.00% |
| chay vs Clive | 2–2 | 50.00% |
| chay vs Lars | 1–2 | 33.33% |
| chay vs Claudio | 0–3 | 0.00% |
| chay vs Shaheen | 2–1 | 66.67% |
| chay vs Panda | 1–2 | 33.33% |
| chay vs Raven | 2–1 | 66.67% |
| chay vs Yoshimitsu | 2–0 | 100.00% |
| chay vs Xiaoyu | 0–2 | 0.00% |
| chay vs Dragunov | 0–1 | 0.00% |
| chay vs Eddy | 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.