| Dereleek vs Clive | 75–50 | 60.00% |
| Dereleek vs Reina | 74–41 | 64.35% |
| Dereleek vs Heihachi | 55–58 | 48.67% |
| Dereleek vs Kazuya | 52–55 | 48.60% |
| Dereleek vs Bryan | 43–50 | 46.24% |
| Dereleek vs King | 41–48 | 46.07% |
| Dereleek vs Hwoarang | 32–47 | 40.51% |
| Dereleek vs Jin | 34–33 | 50.75% |
| Dereleek vs Dragunov | 36–30 | 54.55% |
| Dereleek vs Steve | 35–17 | 67.31% |
| Dereleek vs Yoshimitsu | 14–32 | 30.43% |
| Dereleek vs Azucena | 25–17 | 59.52% |
| Dereleek vs Nina | 18–23 | 43.90% |
| Dereleek vs Law | 18–21 | 46.15% |
| Dereleek vs Lars | 21–18 | 53.85% |
| Dereleek vs Asuka | 26–12 | 68.42% |
| Dereleek vs Feng | 13–25 | 34.21% |
| Dereleek vs Paul | 15–22 | 40.54% |
| Dereleek vs Leo | 12–24 | 33.33% |
| Dereleek vs Devil Jin | 17–17 | 50.00% |
| Dereleek vs Lee | 16–18 | 47.06% |
| Dereleek vs Jun | 19–15 | 55.88% |
| Dereleek vs Raven | 13–19 | 40.62% |
| Dereleek vs Eddy | 14–17 | 45.16% |
| Dereleek vs Lili | 15–14 | 51.72% |
| Dereleek vs Alisa | 11–17 | 39.29% |
| Dereleek vs Lidia | 12–15 | 44.44% |
| Dereleek vs Kuma | 13–13 | 50.00% |
| Dereleek vs Victor | 12–14 | 46.15% |
| Dereleek vs Shaheen | 10–15 | 40.00% |
| Dereleek vs Xiaoyu | 14–10 | 58.33% |
| Dereleek vs Leroy | 11–12 | 47.83% |
| Dereleek vs Jack-8 | 11–10 | 52.38% |
| Dereleek vs Claudio | 10–10 | 50.00% |
| Dereleek vs Panda | 8–9 | 47.06% |
| Dereleek vs Zafina | 13–3 | 81.25% |
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.