| Will vs Kazuya | 49–90 | 35.25% |
| Will vs Reina | 57–76 | 42.86% |
| Will vs Jin | 42–78–1 | 35.00% |
| Will vs King | 57–57 | 50.00% |
| Will vs Steve | 41–50 | 45.05% |
| Will vs Hwoarang | 35–43 | 44.87% |
| Will vs Bryan | 33–43 | 43.42% |
| Will vs Jun | 33–31 | 51.56% |
| Will vs Law | 33–30 | 52.38% |
| Will vs Dragunov | 30–29 | 50.85% |
| Will vs Azucena | 27–30 | 47.37% |
| Will vs Victor | 32–25 | 56.14% |
| Will vs Armor King | 27–29 | 48.21% |
| Will vs Heihachi | 20–32 | 38.46% |
| Will vs Yoshimitsu | 22–29 | 43.14% |
| Will vs Lili | 20–31 | 39.22% |
| Will vs Lidia | 16–29 | 35.56% |
| Will vs Clive | 16–26 | 38.10% |
| Will vs Lars | 20–20 | 50.00% |
| Will vs Eddy | 10–29 | 25.64% |
| Will vs Asuka | 12–24 | 33.33% |
| Will vs Paul | 17–17 | 50.00% |
| Will vs Leo | 15–18 | 45.45% |
| Will vs Nina | 11–21 | 34.38% |
| Will vs Xiaoyu | 7–18 | 28.00% |
| Will vs Lee | 9–13 | 40.91% |
| Will vs Feng | 10–11 | 47.62% |
| Will vs Raven | 6–15 | 28.57% |
| Will vs Jack-8 | 8–11 | 42.11% |
| Will vs Alisa | 8–11 | 42.11% |
| Will vs Shaheen | 9–9 | 50.00% |
| Will vs Leroy | 7–10 | 41.18% |
| Will vs Devil Jin | 7–9 | 43.75% |
| Will vs Panda | 5–8 | 38.46% |
| Will vs Anna | 3–10 | 23.08% |
| Will vs Kuma | 6–6 | 50.00% |
| Will vs Claudio | 6–4 | 60.00% |
| Will vs Miary Zo | 4–6 | 40.00% |
| Will vs Fahkumram | 4–4 | 50.00% |
| Will vs Zafina | 3–4 | 42.86% |
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.