| mayhemic vs Reina | 6–10 | 37.50% |
| mayhemic vs Kazuya | 6–5 | 54.55% |
| mayhemic vs King | 6–2 | 75.00% |
| mayhemic vs Azucena | 2–5 | 28.57% |
| mayhemic vs Law | 4–1 | 80.00% |
| mayhemic vs Yoshimitsu | 4–0 | 100.00% |
| mayhemic vs Xiaoyu | 3–1 | 75.00% |
| mayhemic vs Jin | 2–2 | 50.00% |
| mayhemic vs Leo | 2–2 | 50.00% |
| mayhemic vs Lars | 2–2 | 50.00% |
| mayhemic vs Alisa | 1–3 | 25.00% |
| mayhemic vs Shaheen | 2–2 | 50.00% |
| mayhemic vs Bryan | 1–2 | 33.33% |
| mayhemic vs Lili | 2–1 | 66.67% |
| mayhemic vs Claudio | 1–2 | 33.33% |
| mayhemic vs Lee | 0–3 | 0.00% |
| mayhemic vs Zafina | 2–1 | 66.67% |
| mayhemic vs Victor | 2–1 | 66.67% |
| mayhemic vs Eddy | 0–3 | 0.00% |
| mayhemic vs Paul | 0–2 | 0.00% |
| mayhemic vs Hwoarang | 0–2 | 0.00% |
| mayhemic vs Asuka | 1–1 | 50.00% |
| mayhemic vs Devil Jin | 1–1 | 50.00% |
| mayhemic vs Feng | 2–0 | 100.00% |
| mayhemic vs Nina | 2–0 | 100.00% |
| mayhemic vs Leroy | 0–2 | 0.00% |
| mayhemic vs Jun | 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.