| Willhopever vs Kazuya | 6–13 | 31.58% |
| Willhopever vs Yoshimitsu | 6–6 | 50.00% |
| Willhopever vs Jin | 5–7 | 41.67% |
| Willhopever vs Law | 1–10 | 9.09% |
| Willhopever vs King | 1–8 | 11.11% |
| Willhopever vs Hwoarang | 4–5 | 44.44% |
| Willhopever vs Steve | 4–3 | 57.14% |
| Willhopever vs Heihachi | 3–3 | 50.00% |
| Willhopever vs Asuka | 0–5 | 0.00% |
| Willhopever vs Lili | 1–4 | 20.00% |
| Willhopever vs Leroy | 4–1 | 80.00% |
| Willhopever vs Jun | 1–4 | 20.00% |
| Willhopever vs Leo | 4–0 | 100.00% |
| Willhopever vs Lars | 0–4 | 0.00% |
| Willhopever vs Reina | 2–2 | 50.00% |
| Willhopever vs Fahkumram | 1–3 | 25.00% |
| Willhopever vs Armor King | 4–0 | 100.00% |
| Willhopever vs Xiaoyu | 2–1 | 66.67% |
| Willhopever vs Jack-8 | 2–1 | 66.67% |
| Willhopever vs Devil Jin | 2–1 | 66.67% |
| Willhopever vs Nina | 1–2 | 33.33% |
| Willhopever vs Clive | 0–3 | 0.00% |
| Willhopever vs Alisa | 0–2 | 0.00% |
| Willhopever vs Claudio | 0–2 | 0.00% |
| Willhopever vs Lee | 0–2 | 0.00% |
| Willhopever vs Miary Zo | 2–0 | 100.00% |
| Willhopever vs Paul | 1–0 | 100.00% |
| Willhopever vs Dragunov | 0–1 | 0.00% |
| Willhopever vs Azucena | 0–1 | 0.00% |
| Willhopever vs Victor | 0–1 | 0.00% |
| Willhopever vs Raven | 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.