| Cemy vs Eddy | 15–8 | 65.22% |
| Cemy vs Jin | 10–6 | 62.50% |
| Cemy vs Yoshimitsu | 10–3 | 76.92% |
| Cemy vs King | 5–6 | 45.45% |
| Cemy vs Nina | 7–4 | 63.64% |
| Cemy vs Hwoarang | 6–4 | 60.00% |
| Cemy vs Kazuya | 6–4 | 60.00% |
| Cemy vs Jun | 7–3 | 70.00% |
| Cemy vs Steve | 6–2 | 75.00% |
| Cemy vs Lars | 5–3 | 62.50% |
| Cemy vs Paul | 6–1 | 85.71% |
| Cemy vs Reina | 3–4 | 42.86% |
| Cemy vs Law | 4–2 | 66.67% |
| Cemy vs Devil Jin | 3–3 | 50.00% |
| Cemy vs Lili | 3–2 | 60.00% |
| Cemy vs Alisa | 4–1 | 80.00% |
| Cemy vs Leroy | 3–2 | 60.00% |
| Cemy vs Kuma | 2–2 | 50.00% |
| Cemy vs Bryan | 3–0 | 100.00% |
| Cemy vs Asuka | 3–0 | 100.00% |
| Cemy vs Feng | 3–0 | 100.00% |
| Cemy vs Leo | 2–1 | 66.67% |
| Cemy vs Shaheen | 2–1 | 66.67% |
| Cemy vs Lee | 1–2 | 33.33% |
| Cemy vs Xiaoyu | 2–0 | 100.00% |
| Cemy vs Jack-8 | 1–1 | 50.00% |
| Cemy vs Panda | 0–2 | 0.00% |
| Cemy vs Azucena | 1–1 | 50.00% |
| Cemy vs Clive | 1–1 | 50.00% |
| Cemy vs Fahkumram | 2–0 | 100.00% |
| Cemy vs Dragunov | 1–0 | 100.00% |
| Cemy vs Victor | 1–0 | 100.00% |
| Cemy vs Heihachi | 1–0 | 100.00% |
| Cemy vs Anna | 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.