| Derko vs Victor | 13–12 | 52.00% |
| Derko vs Jin | 10–14 | 41.67% |
| Derko vs Kazuya | 8–14 | 36.36% |
| Derko vs Eddy | 11–9–1 | 55.00% |
| Derko vs Law | 11–6 | 64.71% |
| Derko vs Hwoarang | 8–8 | 50.00% |
| Derko vs Steve | 9–6 | 60.00% |
| Derko vs King | 9–4 | 69.23% |
| Derko vs Alisa | 10–2 | 83.33% |
| Derko vs Jun | 9–3 | 75.00% |
| Derko vs Reina | 7–5 | 58.33% |
| Derko vs Bryan | 4–7 | 36.36% |
| Derko vs Paul | 6–4 | 60.00% |
| Derko vs Asuka | 5–4 | 55.56% |
| Derko vs Dragunov | 2–6 | 25.00% |
| Derko vs Kuma | 2–5 | 28.57% |
| Derko vs Devil Jin | 2–4 | 33.33% |
| Derko vs Lili | 2–4 | 33.33% |
| Derko vs Lars | 1–5 | 16.67% |
| Derko vs Yoshimitsu | 3–2 | 60.00% |
| Derko vs Shaheen | 3–2 | 60.00% |
| Derko vs Nina | 2–3 | 40.00% |
| Derko vs Xiaoyu | 3–1 | 75.00% |
| Derko vs Jack-8 | 1–3 | 25.00% |
| Derko vs Raven | 2–1 | 66.67% |
| Derko vs Feng | 0–2 | 0.00% |
| Derko vs Lee | 2–0 | 100.00% |
| Derko vs Panda | 0–2 | 0.00% |
| Derko vs Leo | 1–0 | 100.00% |
| Derko vs Zafina | 1–0 | 100.00% |
| Derko vs Leroy | 0–1 | 0.00% |
| Derko vs Azucena | 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.