| CHEK vs King | 6–10 | 37.50% |
| CHEK vs Azucena | 5–8 | 38.46% |
| CHEK vs Lee | 3–7 | 30.00% |
| CHEK vs Reina | 5–5 | 50.00% |
| CHEK vs Kazuya | 2–7 | 22.22% |
| CHEK vs Bryan | 3–5 | 37.50% |
| CHEK vs Hwoarang | 1–6 | 14.29% |
| CHEK vs Jin | 1–6 | 14.29% |
| CHEK vs Feng | 1–6 | 14.29% |
| CHEK vs Nina | 1–6 | 14.29% |
| CHEK vs Steve | 5–1 | 83.33% |
| CHEK vs Victor | 3–3 | 50.00% |
| CHEK vs Lidia | 3–3 | 50.00% |
| CHEK vs Eddy | 0–5 | 0.00% |
| CHEK vs Paul | 0–4 | 0.00% |
| CHEK vs Leo | 3–1 | 75.00% |
| CHEK vs Leroy | 0–4 | 0.00% |
| CHEK vs Jun | 0–4 | 0.00% |
| CHEK vs Yoshimitsu | 2–1 | 66.67% |
| CHEK vs Xiaoyu | 0–3 | 0.00% |
| CHEK vs Asuka | 0–2 | 0.00% |
| CHEK vs Lili | 0–2 | 0.00% |
| CHEK vs Dragunov | 0–2 | 0.00% |
| CHEK vs Lars | 0–2 | 0.00% |
| CHEK vs Alisa | 2–0 | 100.00% |
| CHEK vs Claudio | 0–2 | 0.00% |
| CHEK vs Panda | 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.