| Dede vs Kazuya | 19–15 | 55.88% |
| Dede vs Bryan | 15–13 | 53.57% |
| Dede vs Jin | 17–8 | 68.00% |
| Dede vs Reina | 14–9 | 60.87% |
| Dede vs King | 11–9 | 55.00% |
| Dede vs Paul | 9–7 | 56.25% |
| Dede vs Yoshimitsu | 8–7 | 53.33% |
| Dede vs Dragunov | 8–7 | 53.33% |
| Dede vs Lee | 8–5 | 61.54% |
| Dede vs Law | 6–6 | 50.00% |
| Dede vs Lili | 9–3 | 75.00% |
| Dede vs Azucena | 8–4 | 66.67% |
| Dede vs Asuka | 5–6 | 45.45% |
| Dede vs Devil Jin | 7–4 | 63.64% |
| Dede vs Jun | 5–6 | 45.45% |
| Dede vs Armor King | 9–1 | 90.00% |
| Dede vs Hwoarang | 5–4 | 55.56% |
| Dede vs Steve | 4–5 | 44.44% |
| Dede vs Nina | 4–5 | 44.44% |
| Dede vs Raven | 6–3 | 66.67% |
| Dede vs Alisa | 0–6 | 0.00% |
| Dede vs Leo | 4–1 | 80.00% |
| Dede vs Lars | 4–1 | 80.00% |
| Dede vs Shaheen | 2–3 | 40.00% |
| Dede vs Kuma | 4–1 | 80.00% |
| Dede vs Victor | 4–1 | 80.00% |
| Dede vs Xiaoyu | 4–0 | 100.00% |
| Dede vs Claudio | 1–3 | 25.00% |
| Dede vs Jack-8 | 0–3 | 0.00% |
| Dede vs Lidia | 2–1 | 66.67% |
| Dede vs Miary Zo | 2–1 | 66.67% |
| Dede vs Eddy | 2–0 | 100.00% |
| Dede vs Heihachi | 2–0 | 100.00% |
| Dede vs Feng | 0–1 | 0.00% |
| Dede vs Clive | 1–0 | 100.00% |
| Dede vs Anna | 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.