| WILLEMDEALEM vs King | 23–13 | 63.89% |
| WILLEMDEALEM vs Steve | 24–11 | 68.57% |
| WILLEMDEALEM vs Jin | 20–10 | 66.67% |
| WILLEMDEALEM vs Eddy | 16–11 | 59.26% |
| WILLEMDEALEM vs Hwoarang | 14–8 | 63.64% |
| WILLEMDEALEM vs Fahkumram | 13–9 | 59.09% |
| WILLEMDEALEM vs Kazuya | 14–7 | 66.67% |
| WILLEMDEALEM vs Dragunov | 14–7 | 66.67% |
| WILLEMDEALEM vs Law | 9–10 | 47.37% |
| WILLEMDEALEM vs Lidia | 13–6 | 68.42% |
| WILLEMDEALEM vs Lars | 13–5 | 72.22% |
| WILLEMDEALEM vs Heihachi | 10–8 | 55.56% |
| WILLEMDEALEM vs Bryan | 8–9 | 47.06% |
| WILLEMDEALEM vs Asuka | 10–6 | 62.50% |
| WILLEMDEALEM vs Yoshimitsu | 9–6 | 60.00% |
| WILLEMDEALEM vs Jun | 10–5 | 66.67% |
| WILLEMDEALEM vs Victor | 10–5 | 66.67% |
| WILLEMDEALEM vs Reina | 7–6 | 53.85% |
| WILLEMDEALEM vs Paul | 5–7 | 41.67% |
| WILLEMDEALEM vs Azucena | 9–3 | 75.00% |
| WILLEMDEALEM vs Xiaoyu | 4–6 | 40.00% |
| WILLEMDEALEM vs Feng | 4–6 | 40.00% |
| WILLEMDEALEM vs Nina | 7–3 | 70.00% |
| WILLEMDEALEM vs Leroy | 9–1 | 90.00% |
| WILLEMDEALEM vs Devil Jin | 7–2 | 77.78% |
| WILLEMDEALEM vs Lili | 3–5 | 37.50% |
| WILLEMDEALEM vs Clive | 2–6 | 25.00% |
| WILLEMDEALEM vs Kuma | 2–5 | 28.57% |
| WILLEMDEALEM vs Jack-8 | 4–2 | 66.67% |
| WILLEMDEALEM vs Leo | 4–2 | 66.67% |
| WILLEMDEALEM vs Anna | 3–3 | 50.00% |
| WILLEMDEALEM vs Lee | 5–0 | 100.00% |
| WILLEMDEALEM vs Zafina | 4–1 | 80.00% |
| WILLEMDEALEM vs Claudio | 3–1 | 75.00% |
| WILLEMDEALEM vs Shaheen | 1–3 | 25.00% |
| WILLEMDEALEM vs Alisa | 2–1 | 66.67% |
| WILLEMDEALEM vs Raven | 1–2 | 33.33% |
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.