| Salsa Bill vs Yoshimitsu | 8–1 | 88.89% |
| Salsa Bill vs Hwoarang | 2–3 | 40.00% |
| Salsa Bill vs Lili | 2–1 | 66.67% |
| Salsa Bill vs Dragunov | 1–2 | 33.33% |
| Salsa Bill vs King | 1–1 | 50.00% |
| Salsa Bill vs Steve | 2–0 | 100.00% |
| Salsa Bill vs Paul | 1–0 | 100.00% |
| Salsa Bill vs Victor | 1–0 | 100.00% |
| Salsa Bill vs Jin | 1–0 | 100.00% |
| Salsa Bill vs Lars | 1–0 | 100.00% |
| Salsa Bill vs Lidia | 1–0 | 100.00% |
| Salsa Bill vs Heihachi | 1–0 | 100.00% |
| Salsa Bill vs Clive | 0–1 | 0.00% |
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.