| Billy Bandolero vs Bryan | 804–765 | 51.24% |
| Billy Bandolero vs Reina | 690–521 | 56.98% |
| Billy Bandolero vs Kazuya | 637–565 | 53.00% |
| Billy Bandolero vs Steve | 579–510 | 53.17% |
| Billy Bandolero vs Jin | 476–601–1 | 44.20% |
| Billy Bandolero vs King | 482–474–1 | 50.42% |
| Billy Bandolero vs Heihachi | 409–425 | 49.04% |
| Billy Bandolero vs Law | 383–402 | 48.79% |
| Billy Bandolero vs Dragunov | 372–412 | 47.45% |
| Billy Bandolero vs Paul | 369–397 | 48.17% |
| Billy Bandolero vs Lili | 394–359 | 52.32% |
| Billy Bandolero vs Hwoarang | 358–377 | 48.71% |
| Billy Bandolero vs Jun | 382–347 | 52.40% |
| Billy Bandolero vs Yoshimitsu | 336–321 | 51.14% |
| Billy Bandolero vs Lee | 299–302 | 49.75% |
| Billy Bandolero vs Azucena | 316–272 | 53.74% |
| Billy Bandolero vs Asuka | 279–297 | 48.44% |
| Billy Bandolero vs Devil Jin | 253–262 | 49.13% |
| Billy Bandolero vs Feng | 228–258 | 46.91% |
| Billy Bandolero vs Xiaoyu | 246–213 | 53.59% |
| Billy Bandolero vs Lars | 179–276 | 39.34% |
| Billy Bandolero vs Nina | 192–236 | 44.86% |
| Billy Bandolero vs Victor | 162–205 | 44.14% |
| Billy Bandolero vs Leo | 158–207 | 43.29% |
| Billy Bandolero vs Jack-8 | 123–205 | 37.50% |
| Billy Bandolero vs Lidia | 162–161 | 50.15% |
| Billy Bandolero vs Claudio | 142–171 | 45.37% |
| Billy Bandolero vs Eddy | 146–155 | 48.50% |
| Billy Bandolero vs Leroy | 109–170 | 39.07% |
| Billy Bandolero vs Alisa | 88–163 | 35.06% |
| Billy Bandolero vs Raven | 112–128 | 46.67% |
| Billy Bandolero vs Clive | 116–121 | 48.95% |
| Billy Bandolero vs Shaheen | 91–136 | 40.09% |
| Billy Bandolero vs Zafina | 50–106 | 32.05% |
| Billy Bandolero vs Kuma | 57–84 | 40.43% |
| Billy Bandolero vs Fahkumram | 55–78 | 41.35% |
| Billy Bandolero vs Anna | 64–61 | 51.20% |
| Billy Bandolero vs Armor King | 37–44 | 45.68% |
| Billy Bandolero vs Panda | 24–42 | 36.36% |
| Billy Bandolero 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.