| Bill_Diperly vs Leroy | 3–5 | 37.50% |
| Bill_Diperly vs Dragunov | 4–1 | 80.00% |
| Bill_Diperly vs Leo | 3–2 | 60.00% |
| Bill_Diperly vs Nina | 3–2 | 60.00% |
| Bill_Diperly vs Azucena | 3–2 | 60.00% |
| Bill_Diperly vs Raven | 0–5 | 0.00% |
| Bill_Diperly vs Eddy | 0–5 | 0.00% |
| Bill_Diperly vs Devil Jin | 2–1 | 66.67% |
| Bill_Diperly vs Alisa | 2–1 | 66.67% |
| Bill_Diperly vs Claudio | 2–1 | 66.67% |
| Bill_Diperly vs Jun | 2–1 | 66.67% |
| Bill_Diperly vs Kazuya | 2–1 | 66.67% |
| Bill_Diperly vs Lili | 0–3 | 0.00% |
| Bill_Diperly vs Zafina | 1–2 | 33.33% |
| Bill_Diperly vs Yoshimitsu | 2–0 | 100.00% |
| Bill_Diperly vs Steve | 0–2 | 0.00% |
| Bill_Diperly vs Victor | 2–0 | 100.00% |
| Bill_Diperly vs Reina | 2–0 | 100.00% |
| Bill_Diperly vs Bryan | 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.