| Dekaru vs Reina | 11–11 | 50.00% |
| Dekaru vs Kazuya | 14–7 | 66.67% |
| Dekaru vs King | 16–4 | 80.00% |
| Dekaru vs Bryan | 9–9 | 50.00% |
| Dekaru vs Jin | 8–4 | 66.67% |
| Dekaru vs Jun | 5–5 | 50.00% |
| Dekaru vs Clive | 5–5 | 50.00% |
| Dekaru vs Miary Zo | 7–3 | 70.00% |
| Dekaru vs Lars | 5–4 | 55.56% |
| Dekaru vs Steve | 5–3 | 62.50% |
| Dekaru vs Azucena | 4–4 | 50.00% |
| Dekaru vs Lidia | 5–3 | 62.50% |
| Dekaru vs Lili | 2–5 | 28.57% |
| Dekaru vs Xiaoyu | 4–2 | 66.67% |
| Dekaru vs Leo | 4–2 | 66.67% |
| Dekaru vs Paul | 2–3 | 40.00% |
| Dekaru vs Law | 2–3 | 40.00% |
| Dekaru vs Hwoarang | 1–4 | 20.00% |
| Dekaru vs Feng | 3–2 | 60.00% |
| Dekaru vs Eddy | 3–2 | 60.00% |
| Dekaru vs Asuka | 2–2 | 50.00% |
| Dekaru vs Dragunov | 3–1 | 75.00% |
| Dekaru vs Lee | 2–2 | 50.00% |
| Dekaru vs Panda | 2–2 | 50.00% |
| Dekaru vs Yoshimitsu | 1–2 | 33.33% |
| Dekaru vs Jack-8 | 2–1 | 66.67% |
| Dekaru vs Devil Jin | 2–1 | 66.67% |
| Dekaru vs Nina | 2–1 | 66.67% |
| Dekaru vs Raven | 2–1 | 66.67% |
| Dekaru vs Alisa | 2–0 | 100.00% |
| Dekaru vs Shaheen | 2–0 | 100.00% |
| Dekaru vs Heihachi | 1–1 | 50.00% |
| Dekaru vs Kuma | 1–0 | 100.00% |
| Dekaru vs Leroy | 1–0 | 100.00% |
| Dekaru vs Victor | 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.