| Willhep03 vs King | 4–11 | 26.67% |
| Willhep03 vs Steve | 3–10 | 23.08% |
| Willhep03 vs Bryan | 4–7 | 36.36% |
| Willhep03 vs Alisa | 1–6 | 14.29% |
| Willhep03 vs Hwoarang | 2–4 | 33.33% |
| Willhep03 vs Jin | 1–5 | 16.67% |
| Willhep03 vs Kazuya | 2–3 | 40.00% |
| Willhep03 vs Dragunov | 1–4 | 20.00% |
| Willhep03 vs Shaheen | 2–3 | 40.00% |
| Willhep03 vs Reina | 1–4 | 20.00% |
| Willhep03 vs Claudio | 0–4 | 0.00% |
| Willhep03 vs Nina | 1–3 | 25.00% |
| Willhep03 vs Lee | 1–3 | 25.00% |
| Willhep03 vs Azucena | 2–2 | 50.00% |
| Willhep03 vs Victor | 0–4 | 0.00% |
| Willhep03 vs Law | 1–2 | 33.33% |
| Willhep03 vs Leroy | 2–1 | 66.67% |
| Willhep03 vs Lidia | 1–2 | 33.33% |
| Willhep03 vs Paul | 0–2 | 0.00% |
| Willhep03 vs Xiaoyu | 0–2 | 0.00% |
| Willhep03 vs Jack-8 | 2–0 | 100.00% |
| Willhep03 vs Lili | 1–1 | 50.00% |
| Willhep03 vs Raven | 1–1 | 50.00% |
| Willhep03 vs Eddy | 1–1 | 50.00% |
| Willhep03 vs Yoshimitsu | 0–1 | 0.00% |
| Willhep03 vs Asuka | 1–0 | 100.00% |
| Willhep03 vs Devil Jin | 0–1 | 0.00% |
| Willhep03 vs Leo | 1–0 | 100.00% |
| Willhep03 vs Lars | 0–1 | 0.00% |
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.