| Bill_Collector vs Steve | 14–9 | 60.87% |
| Bill_Collector vs Eddy | 6–16 | 27.27% |
| Bill_Collector vs Jin | 4–11 | 26.67% |
| Bill_Collector vs Law | 6–7 | 46.15% |
| Bill_Collector vs Azucena | 6–5 | 54.55% |
| Bill_Collector vs Victor | 2–9 | 18.18% |
| Bill_Collector vs Hwoarang | 6–4 | 60.00% |
| Bill_Collector vs Lili | 4–6 | 40.00% |
| Bill_Collector vs Dragunov | 2–8 | 20.00% |
| Bill_Collector vs Reina | 5–3 | 62.50% |
| Bill_Collector vs Kazuya | 2–5 | 28.57% |
| Bill_Collector vs King | 5–1 | 83.33% |
| Bill_Collector vs Paul | 2–2 | 50.00% |
| Bill_Collector vs Bryan | 2–2 | 50.00% |
| Bill_Collector vs Lars | 1–3 | 25.00% |
| Bill_Collector vs Nina | 2–2 | 50.00% |
| Bill_Collector vs Asuka | 1–2 | 33.33% |
| Bill_Collector vs Devil Jin | 2–1 | 66.67% |
| Bill_Collector vs Feng | 1–2 | 33.33% |
| Bill_Collector vs Lee | 1–2 | 33.33% |
| Bill_Collector vs Jun | 3–0 | 100.00% |
| Bill_Collector vs Raven | 3–0 | 100.00% |
| Bill_Collector vs Yoshimitsu | 1–1 | 50.00% |
| Bill_Collector vs Jack-8 | 0–2 | 0.00% |
| Bill_Collector vs Leo | 1–1 | 50.00% |
| Bill_Collector vs Shaheen | 0–2 | 0.00% |
| Bill_Collector vs Kuma | 1–1 | 50.00% |
| Bill_Collector vs Xiaoyu | 1–0 | 100.00% |
| Bill_Collector vs Alisa | 0–1 | 0.00% |
| Bill_Collector vs Panda | 0–1 | 0.00% |
| Bill_Collector vs Leroy | 1–0 | 100.00% |
| Bill_Collector vs Lidia | 1–0 | 100.00% |
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.