| DEKO vs Asuka | 24–5 | 82.76% |
| DEKO vs King | 15–11 | 57.69% |
| DEKO vs Bryan | 13–11 | 54.17% |
| DEKO vs Dragunov | 8–10 | 44.44% |
| DEKO vs Paul | 9–7 | 56.25% |
| DEKO vs Hwoarang | 11–5 | 68.75% |
| DEKO vs Jun | 12–4 | 75.00% |
| DEKO vs Azucena | 9–6 | 60.00% |
| DEKO vs Victor | 8–6 | 57.14% |
| DEKO vs Nina | 11–2 | 84.62% |
| DEKO vs Jin | 5–5 | 50.00% |
| DEKO vs Kazuya | 6–4 | 60.00% |
| DEKO vs Lili | 9–1 | 90.00% |
| DEKO vs Alisa | 2–8 | 20.00% |
| DEKO vs Raven | 5–5 | 50.00% |
| DEKO vs Eddy | 6–4 | 60.00% |
| DEKO vs Yoshimitsu | 3–6 | 33.33% |
| DEKO vs Steve | 5–4 | 55.56% |
| DEKO vs Lee | 3–6 | 33.33% |
| DEKO vs Reina | 2–7 | 22.22% |
| DEKO vs Xiaoyu | 3–3 | 50.00% |
| DEKO vs Feng | 6–0 | 100.00% |
| DEKO vs Lars | 1–5 | 16.67% |
| DEKO vs Zafina | 4–2 | 66.67% |
| DEKO vs Law | 3–2 | 60.00% |
| DEKO vs Jack-8 | 3–2 | 60.00% |
| DEKO vs Devil Jin | 2–3 | 40.00% |
| DEKO vs Claudio | 1–2 | 33.33% |
| DEKO vs Kuma | 0–3 | 0.00% |
| DEKO vs Leo | 2–0 | 100.00% |
| DEKO vs Shaheen | 2–0 | 100.00% |
| DEKO vs Leroy | 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.