| Billy Bonker vs Reina | 14–24 | 36.84% |
| Billy Bonker vs Jin | 11–23 | 32.35% |
| Billy Bonker vs Kazuya | 8–25 | 24.24% |
| Billy Bonker vs King | 11–12 | 47.83% |
| Billy Bonker vs Eddy | 7–14 | 33.33% |
| Billy Bonker vs Hwoarang | 6–12 | 33.33% |
| Billy Bonker vs Steve | 7–11 | 38.89% |
| Billy Bonker vs Yoshimitsu | 5–12 | 29.41% |
| Billy Bonker vs Asuka | 6–11 | 35.29% |
| Billy Bonker vs Dragunov | 6–9 | 40.00% |
| Billy Bonker vs Azucena | 7–7 | 50.00% |
| Billy Bonker vs Lili | 9–4 | 69.23% |
| Billy Bonker vs Claudio | 7–6 | 53.85% |
| Billy Bonker vs Paul | 4–7 | 36.36% |
| Billy Bonker vs Bryan | 3–8 | 27.27% |
| Billy Bonker vs Law | 2–8 | 20.00% |
| Billy Bonker vs Xiaoyu | 6–4 | 60.00% |
| Billy Bonker vs Devil Jin | 5–4 | 55.56% |
| Billy Bonker vs Lars | 6–3 | 66.67% |
| Billy Bonker vs Nina | 7–2 | 77.78% |
| Billy Bonker vs Lee | 3–6 | 33.33% |
| Billy Bonker vs Leroy | 5–4 | 55.56% |
| Billy Bonker vs Jun | 4–3 | 57.14% |
| Billy Bonker vs Alisa | 0–6 | 0.00% |
| Billy Bonker vs Zafina | 3–3 | 50.00% |
| Billy Bonker vs Feng | 1–2 | 33.33% |
| Billy Bonker vs Lidia | 1–2 | 33.33% |
| Billy Bonker vs Leo | 2–0 | 100.00% |
| Billy Bonker vs Kuma | 0–2 | 0.00% |
| Billy Bonker vs Victor | 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.