| DerekInsanity vs Jin | 16–12 | 57.14% |
| DerekInsanity vs Leroy | 6–7 | 46.15% |
| DerekInsanity vs King | 6–6 | 50.00% |
| DerekInsanity vs Fahkumram | 6–6 | 50.00% |
| DerekInsanity vs Nina | 8–3 | 72.73% |
| DerekInsanity vs Clive | 6–4 | 60.00% |
| DerekInsanity vs Kazuya | 3–6 | 33.33% |
| DerekInsanity vs Lars | 1–7 | 12.50% |
| DerekInsanity vs Law | 3–4 | 42.86% |
| DerekInsanity vs Steve | 4–3 | 57.14% |
| DerekInsanity vs Dragunov | 5–2 | 71.43% |
| DerekInsanity vs Lee | 3–4 | 42.86% |
| DerekInsanity vs Jun | 5–2 | 71.43% |
| DerekInsanity vs Eddy | 2–5 | 28.57% |
| DerekInsanity vs Bryan | 3–3 | 50.00% |
| DerekInsanity vs Reina | 4–2 | 66.67% |
| DerekInsanity vs Lidia | 1–5 | 16.67% |
| DerekInsanity vs Anna | 1–5 | 16.67% |
| DerekInsanity vs Xiaoyu | 3–2 | 60.00% |
| DerekInsanity vs Lili | 1–4 | 20.00% |
| DerekInsanity vs Alisa | 4–0 | 100.00% |
| DerekInsanity vs Azucena | 2–2 | 50.00% |
| DerekInsanity vs Claudio | 2–1 | 66.67% |
| DerekInsanity vs Victor | 2–1 | 66.67% |
| DerekInsanity vs Heihachi | 3–0 | 100.00% |
| DerekInsanity vs Hwoarang | 1–1 | 50.00% |
| DerekInsanity vs Leo | 1–1 | 50.00% |
| DerekInsanity vs Paul | 1–0 | 100.00% |
| DerekInsanity vs Asuka | 1–0 | 100.00% |
| DerekInsanity vs Raven | 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.