| Deef vs Kazuya | 4–8 | 33.33% |
| Deef vs Hwoarang | 5–5 | 50.00% |
| Deef vs Eddy | 4–6 | 40.00% |
| Deef vs Azucena | 5–2 | 71.43% |
| Deef vs Jin | 0–6 | 0.00% |
| Deef vs King | 3–2 | 60.00% |
| Deef vs Leo | 2–3 | 40.00% |
| Deef vs Reina | 4–1 | 80.00% |
| Deef vs Yoshimitsu | 2–2 | 50.00% |
| Deef vs Victor | 1–3 | 25.00% |
| Deef vs Raven | 4–0 | 100.00% |
| Deef vs Asuka | 2–1 | 66.67% |
| Deef vs Dragunov | 2–1 | 66.67% |
| Deef vs Zafina | 2–1 | 66.67% |
| Deef vs Paul | 1–1 | 50.00% |
| Deef vs Law | 0–2 | 0.00% |
| Deef vs Lili | 2–0 | 100.00% |
| Deef vs Lars | 0–2 | 0.00% |
| Deef vs Leroy | 0–2 | 0.00% |
| Deef vs Bryan | 0–1 | 0.00% |
| Deef vs Claudio | 1–0 | 100.00% |
| Deef vs Jun | 0–1 | 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.