| Cefa vs King | 7–7 | 50.00% |
| Cefa vs Jin | 11–3 | 78.57% |
| Cefa vs Law | 7–5 | 58.33% |
| Cefa vs Hwoarang | 6–6 | 50.00% |
| Cefa vs Steve | 7–4 | 63.64% |
| Cefa vs Anna | 6–4 | 60.00% |
| Cefa vs Dragunov | 4–5 | 44.44% |
| Cefa vs Jun | 9–0 | 100.00% |
| Cefa vs Xiaoyu | 5–2 | 71.43% |
| Cefa vs Azucena | 3–4 | 42.86% |
| Cefa vs Fahkumram | 5–2 | 71.43% |
| Cefa vs Heihachi | 4–2 | 66.67% |
| Cefa vs Yoshimitsu | 5–0 | 100.00% |
| Cefa vs Lili | 3–2 | 60.00% |
| Cefa vs Reina | 2–3 | 40.00% |
| Cefa vs Bryan | 2–2 | 50.00% |
| Cefa vs Kazuya | 3–1 | 75.00% |
| Cefa vs Paul | 2–1 | 66.67% |
| Cefa vs Asuka | 0–3 | 0.00% |
| Cefa vs Raven | 2–1 | 66.67% |
| Cefa vs Jack-8 | 2–0 | 100.00% |
| Cefa vs Devil Jin | 1–1 | 50.00% |
| Cefa vs Feng | 1–1 | 50.00% |
| Cefa vs Leo | 2–0 | 100.00% |
| Cefa vs Alisa | 1–1 | 50.00% |
| Cefa vs Nina | 1–1 | 50.00% |
| Cefa vs Leroy | 1–1 | 50.00% |
| Cefa vs Eddy | 1–1 | 50.00% |
| Cefa vs Lidia | 1–1 | 50.00% |
| Cefa vs Clive | 1–1 | 50.00% |
| Cefa vs Claudio | 1–0 | 100.00% |
| Cefa vs Shaheen | 0–1 | 0.00% |
| Cefa vs Kuma | 1–0 | 100.00% |
| Cefa vs Zafina | 1–0 | 100.00% |
| Cefa vs Victor | 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.