| Wills vs Kazuya | 134–141 | 48.73% |
| Wills vs Jin | 141–102 | 58.02% |
| Wills vs King | 115–93 | 55.29% |
| Wills vs Bryan | 97–74 | 56.73% |
| Wills vs Hwoarang | 88–67 | 56.77% |
| Wills vs Dragunov | 79–73 | 51.97% |
| Wills vs Heihachi | 69–75 | 47.92% |
| Wills vs Reina | 78–61 | 56.12% |
| Wills vs Devil Jin | 55–64 | 46.22% |
| Wills vs Paul | 67–50 | 57.26% |
| Wills vs Steve | 66–47 | 58.41% |
| Wills vs Law | 60–51 | 54.05% |
| Wills vs Lee | 54–43 | 55.67% |
| Wills vs Lars | 53–35 | 60.23% |
| Wills vs Yoshimitsu | 37–48 | 43.53% |
| Wills vs Lili | 46–39 | 54.12% |
| Wills vs Feng | 34–46 | 42.50% |
| Wills vs Victor | 48–28 | 63.16% |
| Wills vs Nina | 37–34 | 52.11% |
| Wills vs Alisa | 23–44 | 34.33% |
| Wills vs Jun | 33–31 | 51.56% |
| Wills vs Azucena | 28–34 | 45.16% |
| Wills vs Asuka | 36–21 | 63.16% |
| Wills vs Xiaoyu | 27–28 | 49.09% |
| Wills vs Eddy | 24–26 | 48.00% |
| Wills vs Lidia | 23–27 | 46.00% |
| Wills vs Jack-8 | 19–27 | 41.30% |
| Wills vs Leo | 25–19 | 56.82% |
| Wills vs Claudio | 19–23 | 45.24% |
| Wills vs Zafina | 17–23 | 42.50% |
| Wills vs Raven | 15–25 | 37.50% |
| Wills vs Leroy | 18–19 | 48.65% |
| Wills vs Anna | 12–16 | 42.86% |
| Wills vs Shaheen | 8–15 | 34.78% |
| Wills vs Kuma | 13–7 | 65.00% |
| Wills vs Fahkumram | 10–8 | 55.56% |
| Wills vs Clive | 8–7 | 53.33% |
| Wills vs Panda | 5–5 | 50.00% |
| Wills vs Armor King | 5–4 | 55.56% |
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.