| WiLLeH vs King | 98–108 | 47.57% |
| WiLLeH vs Heihachi | 85–111 | 43.37% |
| WiLLeH vs Fahkumram | 80–108 | 42.55% |
| WiLLeH vs Kazuya | 77–101 | 43.26% |
| WiLLeH vs Reina | 73–91 | 44.51% |
| WiLLeH vs Bryan | 79–74 | 51.63% |
| WiLLeH vs Jin | 58–85 | 40.56% |
| WiLLeH vs Yoshimitsu | 73–60 | 54.89% |
| WiLLeH vs Hwoarang | 56–75 | 42.75% |
| WiLLeH vs Law | 58–64 | 47.54% |
| WiLLeH vs Steve | 61–60 | 50.41% |
| WiLLeH vs Dragunov | 43–73 | 37.07% |
| WiLLeH vs Asuka | 54–57 | 48.65% |
| WiLLeH vs Azucena | 41–64 | 39.05% |
| WiLLeH vs Lili | 51–50 | 50.50% |
| WiLLeH vs Lars | 52–45 | 53.61% |
| WiLLeH vs Paul | 32–48 | 40.00% |
| WiLLeH vs Jun | 34–43 | 44.16% |
| WiLLeH vs Armor King | 33–40 | 45.21% |
| WiLLeH vs Alisa | 33–38 | 46.48% |
| WiLLeH vs Feng | 36–29 | 55.38% |
| WiLLeH vs Devil Jin | 26–38 | 40.62% |
| WiLLeH vs Lee | 32–29 | 52.46% |
| WiLLeH vs Clive | 21–39 | 35.00% |
| WiLLeH vs Victor | 25–28 | 47.17% |
| WiLLeH vs Eddy | 30–23 | 56.60% |
| WiLLeH vs Xiaoyu | 29–23 | 55.77% |
| WiLLeH vs Jack-8 | 23–29 | 44.23% |
| WiLLeH vs Lidia | 13–29 | 30.95% |
| WiLLeH vs Nina | 16–25 | 39.02% |
| WiLLeH vs Leroy | 13–26 | 33.33% |
| WiLLeH vs Anna | 15–23 | 39.47% |
| WiLLeH vs Zafina | 12–23 | 34.29% |
| WiLLeH vs Claudio | 13–21 | 38.24% |
| WiLLeH vs Leo | 9–22 | 29.03% |
| WiLLeH vs Panda | 11–11 | 50.00% |
| WiLLeH vs Miary Zo | 11–10 | 52.38% |
| WiLLeH vs Raven | 7–10 | 41.18% |
| WiLLeH vs Kuma | 7–9 | 43.75% |
| WiLLeH vs Shaheen | 2–2 | 50.00% |
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.