| Ceroii vs Jin | 44–52 | 45.83% |
| Ceroii vs Dragunov | 22–54 | 28.95% |
| Ceroii vs Kazuya | 26–41 | 38.81% |
| Ceroii vs Reina | 22–45 | 32.84% |
| Ceroii vs King | 26–39 | 40.00% |
| Ceroii vs Steve | 24–41 | 36.92% |
| Ceroii vs Victor | 13–38 | 25.49% |
| Ceroii vs Law | 15–28 | 34.88% |
| Ceroii vs Bryan | 16–27 | 37.21% |
| Ceroii vs Lili | 18–19 | 48.65% |
| Ceroii vs Hwoarang | 12–23 | 34.29% |
| Ceroii vs Clive | 20–15 | 57.14% |
| Ceroii vs Lee | 15–19 | 44.12% |
| Ceroii vs Jack-8 | 9–21 | 30.00% |
| Ceroii vs Alisa | 9–19 | 32.14% |
| Ceroii vs Jun | 8–20 | 28.57% |
| Ceroii vs Heihachi | 8–19 | 29.63% |
| Ceroii vs Asuka | 10–16 | 38.46% |
| Ceroii vs Lars | 13–13 | 50.00% |
| Ceroii vs Devil Jin | 6–18 | 25.00% |
| Ceroii vs Paul | 5–13–1 | 27.78% |
| Ceroii vs Fahkumram | 7–12 | 36.84% |
| Ceroii vs Nina | 9–7 | 56.25% |
| Ceroii vs Leroy | 7–9 | 43.75% |
| Ceroii vs Xiaoyu | 6–9 | 40.00% |
| Ceroii vs Lidia | 6–9 | 40.00% |
| Ceroii vs Yoshimitsu | 7–7 | 50.00% |
| Ceroii vs Feng | 5–8 | 38.46% |
| Ceroii vs Azucena | 8–5 | 61.54% |
| Ceroii vs Eddy | 8–5 | 61.54% |
| Ceroii vs Panda | 4–6 | 40.00% |
| Ceroii vs Claudio | 2–7 | 22.22% |
| Ceroii vs Anna | 6–3 | 66.67% |
| Ceroii vs Leo | 5–2 | 71.43% |
| Ceroii vs Shaheen | 0–4 | 0.00% |
| Ceroii vs Raven | 1–3 | 25.00% |
| Ceroii vs Armor King | 1–2 | 33.33% |
| Ceroii vs Miary Zo | 1–2 | 33.33% |
| Ceroii vs Kuma | 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.