| Daffa vs Jin | 20–26 | 43.48% |
| Daffa vs Kazuya | 16–21 | 43.24% |
| Daffa vs King | 10–15 | 40.00% |
| Daffa vs Reina | 14–11 | 56.00% |
| Daffa vs Steve | 12–12 | 50.00% |
| Daffa vs Eddy | 8–11 | 42.11% |
| Daffa vs Hwoarang | 10–8 | 55.56% |
| Daffa vs Xiaoyu | 6–10 | 37.50% |
| Daffa vs Devil Jin | 6–10 | 37.50% |
| Daffa vs Dragunov | 5–10 | 33.33% |
| Daffa vs Lars | 7–7 | 50.00% |
| Daffa vs Lili | 2–10 | 16.67% |
| Daffa vs Yoshimitsu | 3–8 | 27.27% |
| Daffa vs Shaheen | 7–4 | 63.64% |
| Daffa vs Azucena | 5–5 | 50.00% |
| Daffa vs Bryan | 4–5 | 44.44% |
| Daffa vs Lee | 4–5 | 44.44% |
| Daffa vs Law | 4–3 | 57.14% |
| Daffa vs Feng | 5–2 | 71.43% |
| Daffa vs Alisa | 5–2 | 71.43% |
| Daffa vs Leroy | 4–3 | 57.14% |
| Daffa vs Victor | 5–2 | 71.43% |
| Daffa vs Nina | 3–3 | 50.00% |
| Daffa vs Jun | 1–5 | 16.67% |
| Daffa vs Asuka | 1–4 | 20.00% |
| Daffa vs Jack-8 | 2–1 | 66.67% |
| Daffa vs Zafina | 0–3 | 0.00% |
| Daffa vs Paul | 0–2 | 0.00% |
| Daffa vs Raven | 1–1 | 50.00% |
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.