| Billo vs King | 33–37 | 47.14% |
| Billo vs Law | 16–25 | 39.02% |
| Billo vs Kazuya | 12–27 | 30.77% |
| Billo vs Steve | 15–22 | 40.54% |
| Billo vs Eddy | 13–24 | 35.14% |
| Billo vs Jin | 9–26 | 25.71% |
| Billo vs Asuka | 14–17 | 45.16% |
| Billo vs Dragunov | 9–21 | 30.00% |
| Billo vs Paul | 4–21 | 16.00% |
| Billo vs Reina | 12–13 | 48.00% |
| Billo vs Hwoarang | 3–21 | 12.50% |
| Billo vs Yoshimitsu | 6–17 | 26.09% |
| Billo vs Bryan | 14–8 | 63.64% |
| Billo vs Anna | 6–16 | 27.27% |
| Billo vs Nina | 9–11 | 45.00% |
| Billo vs Jun | 7–13 | 35.00% |
| Billo vs Victor | 9–9 | 50.00% |
| Billo vs Leroy | 6–10 | 37.50% |
| Billo vs Heihachi | 6–10 | 37.50% |
| Billo vs Lars | 2–13 | 13.33% |
| Billo vs Shaheen | 4–11 | 26.67% |
| Billo vs Clive | 4–11 | 26.67% |
| Billo vs Xiaoyu | 6–7 | 46.15% |
| Billo vs Lili | 5–8 | 38.46% |
| Billo vs Azucena | 1–11 | 8.33% |
| Billo vs Lidia | 7–5 | 58.33% |
| Billo vs Devil Jin | 1–10 | 9.09% |
| Billo vs Leo | 5–6 | 45.45% |
| Billo vs Jack-8 | 5–4 | 55.56% |
| Billo vs Claudio | 0–8 | 0.00% |
| Billo vs Alisa | 4–3 | 57.14% |
| Billo vs Raven | 2–5 | 28.57% |
| Billo vs Panda | 2–4 | 33.33% |
| Billo vs Kuma | 1–4 | 20.00% |
| Billo vs Feng | 2–2 | 50.00% |
| Billo vs Lee | 1–2 | 33.33% |
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.