| WillyVee vs Armor King | 10–7 | 58.82% |
| WillyVee vs Kazuya | 6–9 | 40.00% |
| WillyVee vs King | 7–7 | 50.00% |
| WillyVee vs Bryan | 7–3 | 70.00% |
| WillyVee vs Reina | 8–2 | 80.00% |
| WillyVee vs Azucena | 5–5 | 50.00% |
| WillyVee vs Jin | 5–4 | 55.56% |
| WillyVee vs Heihachi | 4–4 | 50.00% |
| WillyVee vs Steve | 3–4 | 42.86% |
| WillyVee vs Alisa | 4–3 | 57.14% |
| WillyVee vs Eddy | 0–7 | 0.00% |
| WillyVee vs Asuka | 4–2 | 66.67% |
| WillyVee vs Yoshimitsu | 3–2 | 60.00% |
| WillyVee vs Hwoarang | 2–3 | 40.00% |
| WillyVee vs Fahkumram | 1–4 | 20.00% |
| WillyVee vs Law | 2–2 | 50.00% |
| WillyVee vs Devil Jin | 2–2 | 50.00% |
| WillyVee vs Shaheen | 1–3 | 25.00% |
| WillyVee vs Lee | 4–0 | 100.00% |
| WillyVee vs Leroy | 3–1 | 75.00% |
| WillyVee vs Jun | 1–3 | 25.00% |
| WillyVee vs Lidia | 4–0 | 100.00% |
| WillyVee vs Jack-8 | 2–1 | 66.67% |
| WillyVee vs Lili | 1–2 | 33.33% |
| WillyVee vs Nina | 2–1 | 66.67% |
| WillyVee vs Xiaoyu | 2–0 | 100.00% |
| WillyVee vs Victor | 2–0 | 100.00% |
| WillyVee vs Anna | 0–2 | 0.00% |
| WillyVee vs Paul | 1–0 | 100.00% |
| WillyVee vs Dragunov | 1–0 | 100.00% |
| WillyVee vs Zafina | 1–0 | 100.00% |
| WillyVee vs Clive | 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.