| Billygoat vs Eddy | 20–13 | 60.61% |
| Billygoat vs Bryan | 12–16 | 42.86% |
| Billygoat vs Reina | 13–13 | 50.00% |
| Billygoat vs Hwoarang | 13–8 | 61.90% |
| Billygoat vs Yoshimitsu | 10–9 | 52.63% |
| Billygoat vs Jin | 12–7 | 63.16% |
| Billygoat vs Dragunov | 13–6 | 68.42% |
| Billygoat vs Kazuya | 10–8 | 55.56% |
| Billygoat vs King | 12–4 | 75.00% |
| Billygoat vs Nina | 9–6–1 | 60.00% |
| Billygoat vs Law | 11–2 | 84.62% |
| Billygoat vs Lars | 10–3 | 76.92% |
| Billygoat vs Azucena | 7–6 | 53.85% |
| Billygoat vs Leo | 5–7 | 41.67% |
| Billygoat vs Steve | 8–2 | 80.00% |
| Billygoat vs Lee | 7–2 | 77.78% |
| Billygoat vs Paul | 3–5 | 37.50% |
| Billygoat vs Asuka | 4–4 | 50.00% |
| Billygoat vs Lili | 6–2 | 75.00% |
| Billygoat vs Kuma | 3–4 | 42.86% |
| Billygoat vs Jun | 4–3 | 57.14% |
| Billygoat vs Heihachi | 5–2 | 71.43% |
| Billygoat vs Xiaoyu | 2–4 | 33.33% |
| Billygoat vs Zafina | 4–2 | 66.67% |
| Billygoat vs Raven | 6–0 | 100.00% |
| Billygoat vs Leroy | 2–3 | 40.00% |
| Billygoat vs Lidia | 3–2 | 60.00% |
| Billygoat vs Jack-8 | 1–3 | 25.00% |
| Billygoat vs Feng | 4–0 | 100.00% |
| Billygoat vs Alisa | 3–1 | 75.00% |
| Billygoat vs Victor | 3–1 | 75.00% |
| Billygoat vs Armor King | 2–2 | 50.00% |
| Billygoat vs Claudio | 2–1 | 66.67% |
| Billygoat vs Devil Jin | 1–1 | 50.00% |
| Billygoat vs Shaheen | 2–0 | 100.00% |
| Billygoat vs Panda | 0–2 | 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.