| willux59 vs Steve | 19–4 | 82.61% |
| willux59 vs Jun | 12–2 | 85.71% |
| willux59 vs Paul | 3–10 | 23.08% |
| willux59 vs Hwoarang | 9–4 | 69.23% |
| willux59 vs Kazuya | 9–3 | 75.00% |
| willux59 vs Lili | 10–2 | 83.33% |
| willux59 vs Victor | 10–2 | 83.33% |
| willux59 vs Jin | 10–1 | 90.91% |
| willux59 vs King | 7–3 | 70.00% |
| willux59 vs Dragunov | 8–0 | 100.00% |
| willux59 vs Nina | 5–3 | 62.50% |
| willux59 vs Xiaoyu | 6–1 | 85.71% |
| willux59 vs Devil Jin | 4–3 | 57.14% |
| willux59 vs Armor King | 2–5 | 28.57% |
| willux59 vs Asuka | 4–2 | 66.67% |
| willux59 vs Leo | 3–3 | 50.00% |
| willux59 vs Lars | 5–1 | 83.33% |
| willux59 vs Reina | 5–1 | 83.33% |
| willux59 vs Bryan | 4–1 | 80.00% |
| willux59 vs Claudio | 4–1 | 80.00% |
| willux59 vs Azucena | 2–3 | 40.00% |
| willux59 vs Lee | 3–1 | 75.00% |
| willux59 vs Heihachi | 3–1 | 75.00% |
| willux59 vs Clive | 1–3 | 25.00% |
| willux59 vs Yoshimitsu | 3–0 | 100.00% |
| willux59 vs Jack-8 | 3–0 | 100.00% |
| willux59 vs Eddy | 0–3 | 0.00% |
| willux59 vs Law | 2–0 | 100.00% |
| willux59 vs Feng | 1–0 | 100.00% |
| willux59 vs Alisa | 0–1 | 0.00% |
| willux59 vs Panda | 0–1 | 0.00% |
| willux59 vs Fahkumram | 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.