| Dereje vs Reina | 9–20 | 31.03% |
| Dereje vs Kazuya | 4–15 | 21.05% |
| Dereje vs Hwoarang | 2–15 | 11.76% |
| Dereje vs Steve | 9–7 | 56.25% |
| Dereje vs Jin | 3–12 | 20.00% |
| Dereje vs Law | 2–12 | 14.29% |
| Dereje vs King | 6–8 | 42.86% |
| Dereje vs Bryan | 6–7 | 46.15% |
| Dereje vs Dragunov | 3–10 | 23.08% |
| Dereje vs Lars | 6–6 | 50.00% |
| Dereje vs Paul | 2–9 | 18.18% |
| Dereje vs Xiaoyu | 4–4 | 50.00% |
| Dereje vs Devil Jin | 3–5 | 37.50% |
| Dereje vs Lili | 4–4 | 50.00% |
| Dereje vs Nina | 3–5 | 37.50% |
| Dereje vs Asuka | 2–5 | 28.57% |
| Dereje vs Claudio | 3–3 | 50.00% |
| Dereje vs Azucena | 1–5 | 16.67% |
| Dereje vs Eddy | 0–6 | 0.00% |
| Dereje vs Yoshimitsu | 1–4 | 20.00% |
| Dereje vs Jun | 1–4 | 20.00% |
| Dereje vs Feng | 0–4 | 0.00% |
| Dereje vs Leo | 0–4 | 0.00% |
| Dereje vs Shaheen | 1–3 | 25.00% |
| Dereje vs Lee | 1–3 | 25.00% |
| Dereje vs Victor | 3–1 | 75.00% |
| Dereje vs Jack-8 | 0–3 | 0.00% |
| Dereje vs Alisa | 2–1 | 66.67% |
| Dereje vs Raven | 2–1 | 66.67% |
| Dereje vs Zafina | 0–2 | 0.00% |
| Dereje vs Kuma | 0–1 | 0.00% |
| Dereje vs Panda | 0–1 | 0.00% |
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.