| DeeDee vs King | 16–12 | 57.14% |
| DeeDee vs Jin | 15–12 | 55.56% |
| DeeDee vs Kazuya | 13–13 | 50.00% |
| DeeDee vs Heihachi | 10–16 | 38.46% |
| DeeDee vs Reina | 6–11 | 35.29% |
| DeeDee vs Paul | 11–5 | 68.75% |
| DeeDee vs Devil Jin | 7–7 | 50.00% |
| DeeDee vs Lili | 8–5 | 61.54% |
| DeeDee vs Law | 5–5 | 50.00% |
| DeeDee vs Steve | 4–5 | 44.44% |
| DeeDee vs Dragunov | 8–1 | 88.89% |
| DeeDee vs Nina | 6–3 | 66.67% |
| DeeDee vs Xiaoyu | 3–4 | 42.86% |
| DeeDee vs Bryan | 1–6 | 14.29% |
| DeeDee vs Asuka | 3–3 | 50.00% |
| DeeDee vs Feng | 4–2 | 66.67% |
| DeeDee vs Jun | 3–3 | 50.00% |
| DeeDee vs Eddy | 1–5 | 16.67% |
| DeeDee vs Leo | 2–3 | 40.00% |
| DeeDee vs Lidia | 0–5 | 0.00% |
| DeeDee vs Hwoarang | 2–2 | 50.00% |
| DeeDee vs Lee | 2–2 | 50.00% |
| DeeDee vs Kuma | 2–2 | 50.00% |
| DeeDee vs Yoshimitsu | 0–3 | 0.00% |
| DeeDee vs Lars | 2–1 | 66.67% |
| DeeDee vs Leroy | 1–2 | 33.33% |
| DeeDee vs Alisa | 0–2 | 0.00% |
| DeeDee vs Shaheen | 1–1 | 50.00% |
| DeeDee vs Azucena | 1–1 | 50.00% |
| DeeDee vs Jack-8 | 1–0 | 100.00% |
| DeeDee vs Zafina | 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.