| BillyWonka vs King | 131–152 | 46.29% |
| BillyWonka vs Kazuya | 117–140 | 45.53% |
| BillyWonka vs Jin | 124–111 | 52.77% |
| BillyWonka vs Dragunov | 88–118 | 42.72% |
| BillyWonka vs Bryan | 59–81 | 42.14% |
| BillyWonka vs Law | 58–68 | 46.03% |
| BillyWonka vs Hwoarang | 64–61 | 51.20% |
| BillyWonka vs Steve | 65–55 | 54.17% |
| BillyWonka vs Paul | 47–59 | 44.34% |
| BillyWonka vs Reina | 47–40 | 54.02% |
| BillyWonka vs Yoshimitsu | 37–43 | 46.25% |
| BillyWonka vs Alisa | 43–31 | 58.11% |
| BillyWonka vs Victor | 43–31 | 58.11% |
| BillyWonka vs Lili | 19–47 | 28.79% |
| BillyWonka vs Jun | 36–30 | 54.55% |
| BillyWonka vs Devil Jin | 30–34 | 46.88% |
| BillyWonka vs Lee | 33–31 | 51.56% |
| BillyWonka vs Eddy | 34–28 | 54.84% |
| BillyWonka vs Feng | 27–34 | 44.26% |
| BillyWonka vs Nina | 29–32 | 47.54% |
| BillyWonka vs Lars | 25–26 | 49.02% |
| BillyWonka vs Xiaoyu | 17–31 | 35.42% |
| BillyWonka vs Claudio | 23–19 | 54.76% |
| BillyWonka vs Asuka | 18–23 | 43.90% |
| BillyWonka vs Azucena | 21–20 | 51.22% |
| BillyWonka vs Leroy | 16–19 | 45.71% |
| BillyWonka vs Kuma | 18–14 | 56.25% |
| BillyWonka vs Leo | 18–13 | 58.06% |
| BillyWonka vs Zafina | 19–12 | 61.29% |
| BillyWonka vs Shaheen | 10–17 | 37.04% |
| BillyWonka vs Lidia | 13–13 | 50.00% |
| BillyWonka vs Jack-8 | 11–12 | 47.83% |
| BillyWonka vs Raven | 10–11 | 47.62% |
| BillyWonka vs Panda | 1–4 | 20.00% |
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.