| Dekouille vs Jin | 24–20 | 54.55% |
| Dekouille vs Kazuya | 12–30 | 28.57% |
| Dekouille vs Reina | 17–21 | 44.74% |
| Dekouille vs King | 14–21 | 40.00% |
| Dekouille vs Lili | 10–16 | 38.46% |
| Dekouille vs Bryan | 14–9 | 60.87% |
| Dekouille vs Steve | 12–10 | 54.55% |
| Dekouille vs Hwoarang | 13–8 | 61.90% |
| Dekouille vs Paul | 9–11 | 45.00% |
| Dekouille vs Yoshimitsu | 11–9 | 55.00% |
| Dekouille vs Xiaoyu | 6–7 | 46.15% |
| Dekouille vs Dragunov | 6–7 | 46.15% |
| Dekouille vs Lars | 5–8 | 38.46% |
| Dekouille vs Victor | 6–6 | 50.00% |
| Dekouille vs Leo | 5–6 | 45.45% |
| Dekouille vs Azucena | 5–6 | 45.45% |
| Dekouille vs Law | 6–4 | 60.00% |
| Dekouille vs Alisa | 3–7 | 30.00% |
| Dekouille vs Lee | 3–7 | 30.00% |
| Dekouille vs Eddy | 3–7 | 30.00% |
| Dekouille vs Kuma | 2–7 | 22.22% |
| Dekouille vs Jun | 5–4 | 55.56% |
| Dekouille vs Asuka | 1–6 | 14.29% |
| Dekouille vs Feng | 1–6 | 14.29% |
| Dekouille vs Nina | 3–3 | 50.00% |
| Dekouille vs Raven | 2–4 | 33.33% |
| Dekouille vs Clive | 4–2 | 66.67% |
| Dekouille vs Jack-8 | 4–1 | 80.00% |
| Dekouille vs Devil Jin | 0–5 | 0.00% |
| Dekouille vs Shaheen | 1–3 | 25.00% |
| Dekouille vs Heihachi | 0–4 | 0.00% |
| Dekouille vs Claudio | 0–2 | 0.00% |
| Dekouille vs Zafina | 0–2 | 0.00% |
| Dekouille vs Leroy | 0–2 | 0.00% |
| Dekouille vs Armor King | 2–0 | 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.