| Dekup vs Jin | 11–8 | 57.89% |
| Dekup vs Dragunov | 7–8 | 46.67% |
| Dekup vs King | 5–9 | 35.71% |
| Dekup vs Kazuya | 7–6 | 53.85% |
| Dekup vs Law | 4–8 | 33.33% |
| Dekup vs Reina | 10–1 | 90.91% |
| Dekup vs Hwoarang | 7–3 | 70.00% |
| Dekup vs Steve | 8–2 | 80.00% |
| Dekup vs Armor King | 4–5 | 44.44% |
| Dekup vs Jack-8 | 2–4 | 33.33% |
| Dekup vs Lili | 4–2 | 66.67% |
| Dekup vs Raven | 6–0 | 100.00% |
| Dekup vs Clive | 4–2 | 66.67% |
| Dekup vs Miary Zo | 5–1 | 83.33% |
| Dekup vs Bryan | 4–1 | 80.00% |
| Dekup vs Jun | 3–2 | 60.00% |
| Dekup vs Victor | 1–4 | 20.00% |
| Dekup vs Azucena | 3–1 | 75.00% |
| Dekup vs Eddy | 0–4 | 0.00% |
| Dekup vs Lee | 2–1 | 66.67% |
| Dekup vs Lidia | 2–1 | 66.67% |
| Dekup vs Fahkumram | 3–0 | 100.00% |
| Dekup vs Yoshimitsu | 2–0 | 100.00% |
| Dekup vs Asuka | 2–0 | 100.00% |
| Dekup vs Devil Jin | 1–1 | 50.00% |
| Dekup vs Lars | 2–0 | 100.00% |
| Dekup vs Alisa | 0–2 | 0.00% |
| Dekup vs Shaheen | 2–0 | 100.00% |
| Dekup vs Nina | 2–0 | 100.00% |
| Dekup vs Heihachi | 0–2 | 0.00% |
| Dekup vs Anna | 2–0 | 100.00% |
| Dekup vs Paul | 1–0 | 100.00% |
| Dekup vs Feng | 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.