| CHEKKEN vs Heihachi | 51–41 | 55.43% |
| CHEKKEN vs Kazuya | 53–26 | 67.09% |
| CHEKKEN vs King | 51–25 | 67.11% |
| CHEKKEN vs Reina | 38–37 | 50.67% |
| CHEKKEN vs Hwoarang | 41–32 | 56.16% |
| CHEKKEN vs Lili | 27–31 | 46.55% |
| CHEKKEN vs Jin | 34–20 | 62.96% |
| CHEKKEN vs Bryan | 30–24 | 55.56% |
| CHEKKEN vs Yoshimitsu | 27–24 | 52.94% |
| CHEKKEN vs Lars | 19–31 | 38.00% |
| CHEKKEN vs Law | 23–26 | 46.94% |
| CHEKKEN vs Steve | 20–29 | 40.82% |
| CHEKKEN vs Azucena | 26–21 | 55.32% |
| CHEKKEN vs Dragunov | 27–19 | 58.70% |
| CHEKKEN vs Jun | 23–22 | 51.11% |
| CHEKKEN vs Asuka | 23–14 | 62.16% |
| CHEKKEN vs Lee | 18–16 | 52.94% |
| CHEKKEN vs Paul | 19–10 | 65.52% |
| CHEKKEN vs Jack-8 | 13–15 | 46.43% |
| CHEKKEN vs Lidia | 11–17 | 39.29% |
| CHEKKEN vs Claudio | 13–13 | 50.00% |
| CHEKKEN vs Leroy | 13–13 | 50.00% |
| CHEKKEN vs Victor | 9–17 | 34.62% |
| CHEKKEN vs Eddy | 9–17 | 34.62% |
| CHEKKEN vs Nina | 15–10 | 60.00% |
| CHEKKEN vs Raven | 17–8 | 68.00% |
| CHEKKEN vs Devil Jin | 11–11 | 50.00% |
| CHEKKEN vs Xiaoyu | 10–11 | 47.62% |
| CHEKKEN vs Leo | 9–8 | 52.94% |
| CHEKKEN vs Zafina | 1–12 | 7.69% |
| CHEKKEN vs Kuma | 3–7 | 30.00% |
| CHEKKEN vs Feng | 4–3 | 57.14% |
| CHEKKEN vs Alisa | 2–4 | 33.33% |
| CHEKKEN vs Panda | 1–5 | 16.67% |
| CHEKKEN vs Clive | 2–1 | 66.67% |
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.