| BILLYBOOL vs Law | 13–6 | 68.42% |
| BILLYBOOL vs King | 14–2 | 87.50% |
| BILLYBOOL vs Kazuya | 7–7 | 50.00% |
| BILLYBOOL vs Jin | 13–0 | 100.00% |
| BILLYBOOL vs Dragunov | 11–1 | 91.67% |
| BILLYBOOL vs Devil Jin | 10–1 | 90.91% |
| BILLYBOOL vs Anna | 9–2 | 81.82% |
| BILLYBOOL vs Hwoarang | 8–2 | 80.00% |
| BILLYBOOL vs Fahkumram | 10–0 | 100.00% |
| BILLYBOOL vs Asuka | 6–3 | 66.67% |
| BILLYBOOL vs Armor King | 9–0 | 100.00% |
| BILLYBOOL vs Bryan | 4–4 | 50.00% |
| BILLYBOOL vs Paul | 6–1 | 85.71% |
| BILLYBOOL vs Lee | 5–2 | 71.43% |
| BILLYBOOL vs Xiaoyu | 4–2 | 66.67% |
| BILLYBOOL vs Lili | 5–1 | 83.33% |
| BILLYBOOL vs Lars | 5–1 | 83.33% |
| BILLYBOOL vs Nina | 6–0 | 100.00% |
| BILLYBOOL vs Reina | 4–2 | 66.67% |
| BILLYBOOL vs Heihachi | 6–0 | 100.00% |
| BILLYBOOL vs Feng | 4–1 | 80.00% |
| BILLYBOOL vs Raven | 3–2 | 60.00% |
| BILLYBOOL vs Steve | 4–0 | 100.00% |
| BILLYBOOL vs Leroy | 2–2 | 50.00% |
| BILLYBOOL vs Azucena | 4–0 | 100.00% |
| BILLYBOOL vs Lidia | 4–0 | 100.00% |
| BILLYBOOL vs Alisa | 2–1 | 66.67% |
| BILLYBOOL vs Kuma | 2–1 | 66.67% |
| BILLYBOOL vs Eddy | 2–1 | 66.67% |
| BILLYBOOL vs Clive | 3–0 | 100.00% |
| BILLYBOOL vs Yoshimitsu | 2–0 | 100.00% |
| BILLYBOOL vs Leo | 2–0 | 100.00% |
| BILLYBOOL vs Victor | 2–0 | 100.00% |
| BILLYBOOL vs Shaheen | 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.