| chek2x vs King | 5–9 | 35.71% |
| chek2x vs Dragunov | 3–8 | 27.27% |
| chek2x vs Devil Jin | 6–2 | 75.00% |
| chek2x vs Reina | 6–1 | 85.71% |
| chek2x vs Law | 4–2 | 66.67% |
| chek2x vs Jin | 1–5 | 16.67% |
| chek2x vs Asuka | 3–3 | 50.00% |
| chek2x vs Kazuya | 3–1 | 75.00% |
| chek2x vs Jun | 4–0 | 100.00% |
| chek2x vs Steve | 2–1 | 66.67% |
| chek2x vs Eddy | 1–2 | 33.33% |
| chek2x vs Yoshimitsu | 0–2 | 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.