| Will_300 vs King | 19–10 | 65.52% |
| Will_300 vs Jin | 23–6 | 79.31% |
| Will_300 vs Hwoarang | 14–13 | 51.85% |
| Will_300 vs Steve | 18–6 | 75.00% |
| Will_300 vs Kazuya | 14–8 | 63.64% |
| Will_300 vs Eddy | 17–5 | 77.27% |
| Will_300 vs Bryan | 11–10 | 52.38% |
| Will_300 vs Reina | 15–6 | 71.43% |
| Will_300 vs Azucena | 15–5 | 75.00% |
| Will_300 vs Law | 8–11 | 42.11% |
| Will_300 vs Dragunov | 11–8 | 57.89% |
| Will_300 vs Feng | 13–5 | 72.22% |
| Will_300 vs Lee | 13–3 | 81.25% |
| Will_300 vs Victor | 12–4 | 75.00% |
| Will_300 vs Paul | 9–5 | 64.29% |
| Will_300 vs Yoshimitsu | 8–6 | 57.14% |
| Will_300 vs Lars | 11–3 | 78.57% |
| Will_300 vs Asuka | 7–4 | 63.64% |
| Will_300 vs Lili | 5–6 | 45.45% |
| Will_300 vs Jun | 5–5 | 50.00% |
| Will_300 vs Alisa | 5–4 | 55.56% |
| Will_300 vs Heihachi | 8–1 | 88.89% |
| Will_300 vs Kuma | 4–4 | 50.00% |
| Will_300 vs Devil Jin | 1–6 | 14.29% |
| Will_300 vs Leroy | 4–3 | 57.14% |
| Will_300 vs Raven | 5–2 | 71.43% |
| Will_300 vs Jack-8 | 6–0 | 100.00% |
| Will_300 vs Xiaoyu | 3–2 | 60.00% |
| Will_300 vs Leo | 4–1 | 80.00% |
| Will_300 vs Claudio | 4–1 | 80.00% |
| Will_300 vs Zafina | 2–3 | 40.00% |
| Will_300 vs Nina | 2–2 | 50.00% |
| Will_300 vs Lidia | 3–1 | 75.00% |
| Will_300 vs Shaheen | 1–2 | 33.33% |
| Will_300 vs Anna | 2–0 | 100.00% |
| Will_300 vs Clive | 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.