| BillyBob vs King | 33–19 | 63.46% |
| BillyBob vs Kazuya | 25–22 | 53.19% |
| BillyBob vs Jin | 25–21 | 54.35% |
| BillyBob vs Steve | 25–12 | 67.57% |
| BillyBob vs Bryan | 21–15 | 58.33% |
| BillyBob vs Hwoarang | 19–10 | 65.52% |
| BillyBob vs Law | 16–11 | 59.26% |
| BillyBob vs Armor King | 14–11 | 56.00% |
| BillyBob vs Fahkumram | 10–14 | 41.67% |
| BillyBob vs Paul | 12–10 | 54.55% |
| BillyBob vs Azucena | 13–9 | 59.09% |
| BillyBob vs Dragunov | 11–10 | 52.38% |
| BillyBob vs Lee | 9–8 | 52.94% |
| BillyBob vs Jun | 11–6 | 64.71% |
| BillyBob vs Victor | 11–6 | 64.71% |
| BillyBob vs Yoshimitsu | 8–8 | 50.00% |
| BillyBob vs Eddy | 6–10 | 37.50% |
| BillyBob vs Devil Jin | 7–8 | 46.67% |
| BillyBob vs Reina | 8–7 | 53.33% |
| BillyBob vs Heihachi | 8–7 | 53.33% |
| BillyBob vs Lars | 6–7 | 46.15% |
| BillyBob vs Alisa | 5–8 | 38.46% |
| BillyBob vs Jack-8 | 6–5 | 54.55% |
| BillyBob vs Nina | 8–2 | 80.00% |
| BillyBob vs Zafina | 6–4 | 60.00% |
| BillyBob vs Xiaoyu | 4–5 | 44.44% |
| BillyBob vs Asuka | 7–2 | 77.78% |
| BillyBob vs Lili | 6–3 | 66.67% |
| BillyBob vs Clive | 6–3 | 66.67% |
| BillyBob vs Claudio | 5–3 | 62.50% |
| BillyBob vs Raven | 1–7 | 12.50% |
| BillyBob vs Anna | 3–5 | 37.50% |
| BillyBob vs Feng | 5–2 | 71.43% |
| BillyBob vs Leo | 3–4 | 42.86% |
| BillyBob vs Kuma | 2–3 | 40.00% |
| BillyBob vs Leroy | 5–0 | 100.00% |
| BillyBob vs Lidia | 2–0 | 100.00% |
| BillyBob vs Miary Zo | 0–1 | 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.