| wwerfsa vs Reina | 11–13 | 45.83% |
| wwerfsa vs Jin | 3–4 | 42.86% |
| wwerfsa vs Steve | 4–2 | 66.67% |
| wwerfsa vs Nina | 2–4 | 33.33% |
| wwerfsa vs Paul | 1–4 | 20.00% |
| wwerfsa vs King | 2–3 | 40.00% |
| wwerfsa vs Devil Jin | 4–1 | 80.00% |
| wwerfsa vs Lili | 4–1 | 80.00% |
| wwerfsa vs Bryan | 1–2 | 33.33% |
| wwerfsa vs Kazuya | 2–1 | 66.67% |
| wwerfsa vs Dragunov | 0–3 | 0.00% |
| wwerfsa vs Alisa | 1–2 | 33.33% |
| wwerfsa vs Shaheen | 2–1 | 66.67% |
| wwerfsa vs Victor | 0–3 | 0.00% |
| wwerfsa vs Anna | 1–2 | 33.33% |
| wwerfsa vs Hwoarang | 0–2 | 0.00% |
| wwerfsa vs Lars | 0–2 | 0.00% |
| wwerfsa vs Lee | 1–1 | 50.00% |
| wwerfsa vs Kuma | 0–2 | 0.00% |
| wwerfsa vs Lidia | 1–1 | 50.00% |
| wwerfsa vs Xiaoyu | 1–0 | 100.00% |
| wwerfsa vs Feng | 1–0 | 100.00% |
| wwerfsa vs Leo | 1–0 | 100.00% |
| wwerfsa vs Claudio | 0–1 | 0.00% |
| wwerfsa vs Jun | 0–1 | 0.00% |
| wwerfsa vs Eddy | 0–1 | 0.00% |
| wwerfsa vs Heihachi | 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.