| Bill_alexx vs Jin | 23–20 | 53.49% |
| Bill_alexx vs King | 22–8 | 73.33% |
| Bill_alexx vs Yoshimitsu | 9–15 | 37.50% |
| Bill_alexx vs Steve | 19–5 | 79.17% |
| Bill_alexx vs Hwoarang | 12–10 | 54.55% |
| Bill_alexx vs Dragunov | 15–7 | 68.18% |
| Bill_alexx vs Paul | 9–10 | 47.37% |
| Bill_alexx vs Bryan | 12–7 | 63.16% |
| Bill_alexx vs Kazuya | 10–9 | 52.63% |
| Bill_alexx vs Lili | 8–10–1 | 44.44% |
| Bill_alexx vs Victor | 10–8 | 55.56% |
| Bill_alexx vs Law | 10–6 | 62.50% |
| Bill_alexx vs Devil Jin | 8–8 | 50.00% |
| Bill_alexx vs Jun | 10–6 | 62.50% |
| Bill_alexx vs Lars | 10–4 | 71.43% |
| Bill_alexx vs Azucena | 10–3 | 76.92% |
| Bill_alexx vs Alisa | 11–1 | 91.67% |
| Bill_alexx vs Asuka | 8–3 | 72.73% |
| Bill_alexx vs Reina | 7–4 | 63.64% |
| Bill_alexx vs Eddy | 7–4 | 63.64% |
| Bill_alexx vs Lee | 7–3 | 70.00% |
| Bill_alexx vs Jack-8 | 6–2 | 75.00% |
| Bill_alexx vs Clive | 2–6 | 25.00% |
| Bill_alexx vs Lidia | 2–4 | 33.33% |
| Bill_alexx vs Heihachi | 4–2 | 66.67% |
| Bill_alexx vs Feng | 2–3 | 40.00% |
| Bill_alexx vs Leo | 4–1 | 80.00% |
| Bill_alexx vs Kuma | 1–4 | 20.00% |
| Bill_alexx vs Claudio | 2–1 | 66.67% |
| Bill_alexx vs Zafina | 3–0 | 100.00% |
| Bill_alexx vs Xiaoyu | 2–0 | 100.00% |
| Bill_alexx vs Nina | 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.