| WillALs vs Jin | 420–402 | 51.09% |
| WillALs vs Kazuya | 402–335 | 54.55% |
| WillALs vs King | 303–302 | 50.08% |
| WillALs vs Bryan | 289–281 | 50.70% |
| WillALs vs Lili | 304–237 | 56.19% |
| WillALs vs Paul | 273–266 | 50.65% |
| WillALs vs Reina | 258–237 | 52.12% |
| WillALs vs Steve | 241–236 | 50.52% |
| WillALs vs Eddy | 210–210 | 50.00% |
| WillALs vs Dragunov | 187–215 | 46.52% |
| WillALs vs Hwoarang | 160–231 | 40.92% |
| WillALs vs Law | 174–213 | 44.96% |
| WillALs vs Nina | 177–184 | 49.03% |
| WillALs vs Xiaoyu | 153–187 | 45.00% |
| WillALs vs Asuka | 151–149 | 50.33% |
| WillALs vs Azucena | 169–123 | 57.88% |
| WillALs vs Devil Jin | 161–122 | 56.89% |
| WillALs vs Leroy | 137–139 | 49.64% |
| WillALs vs Jun | 126–149 | 45.82% |
| WillALs vs Lee | 124–145 | 46.10% |
| WillALs vs Yoshimitsu | 117–151 | 43.66% |
| WillALs vs Lars | 132–132 | 50.00% |
| WillALs vs Victor | 114–135 | 45.78% |
| WillALs vs Feng | 117–120 | 49.37% |
| WillALs vs Heihachi | 119–104 | 53.36% |
| WillALs vs Alisa | 100–116 | 46.30% |
| WillALs vs Jack-8 | 85–99 | 46.20% |
| WillALs vs Raven | 94–88 | 51.65% |
| WillALs vs Claudio | 84–78 | 51.85% |
| WillALs vs Lidia | 76–73 | 51.01% |
| WillALs vs Leo | 56–86 | 39.44% |
| WillALs vs Zafina | 60–73 | 45.11% |
| WillALs vs Clive | 73–60 | 54.89% |
| WillALs vs Shaheen | 51–75 | 40.48% |
| WillALs vs Kuma | 59–51 | 53.64% |
| WillALs vs Armor King | 42–61 | 40.78% |
| WillALs vs Anna | 48–38 | 55.81% |
| WillALs vs Fahkumram | 43–43 | 50.00% |
| WillALs vs Panda | 22–39–1 | 36.07% |
| WillALs vs Miary Zo | 26–30 | 46.43% |
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.