| Daffy vs Kazuya | 10–10 | 50.00% |
| Daffy vs King | 8–9 | 47.06% |
| Daffy vs Jin | 2–8 | 20.00% |
| Daffy vs Eddy | 3–6 | 33.33% |
| Daffy vs Yoshimitsu | 4–4 | 50.00% |
| Daffy vs Reina | 3–5 | 37.50% |
| Daffy vs Hwoarang | 5–2 | 71.43% |
| Daffy vs Lee | 6–1 | 85.71% |
| Daffy vs Law | 3–2 | 60.00% |
| Daffy vs Lars | 3–2 | 60.00% |
| Daffy vs Leroy | 3–2 | 60.00% |
| Daffy vs Victor | 4–1 | 80.00% |
| Daffy vs Raven | 3–2 | 60.00% |
| Daffy vs Asuka | 3–1 | 75.00% |
| Daffy vs Dragunov | 4–0 | 100.00% |
| Daffy vs Nina | 2–2 | 50.00% |
| Daffy vs Paul | 2–1 | 66.67% |
| Daffy vs Steve | 1–2 | 33.33% |
| Daffy vs Kuma | 2–1 | 66.67% |
| Daffy vs Jack-8 | 1–1 | 50.00% |
| Daffy vs Alisa | 0–2 | 0.00% |
| Daffy vs Claudio | 0–2 | 0.00% |
| Daffy vs Panda | 0–2 | 0.00% |
| Daffy vs Devil Jin | 1–0 | 100.00% |
| Daffy vs Jun | 1–0 | 100.00% |
| Daffy vs Azucena | 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.