| BILLDRO vs Jin | 58–77 | 42.96% |
| BILLDRO vs Kazuya | 51–64 | 44.35% |
| BILLDRO vs King | 40–51 | 43.96% |
| BILLDRO vs Reina | 33–34 | 49.25% |
| BILLDRO vs Yoshimitsu | 28–33 | 45.90% |
| BILLDRO vs Law | 29–31 | 48.33% |
| BILLDRO vs Bryan | 31–28 | 52.54% |
| BILLDRO vs Steve | 26–33 | 44.07% |
| BILLDRO vs Heihachi | 22–35 | 38.60% |
| BILLDRO vs Hwoarang | 26–22 | 54.17% |
| BILLDRO vs Dragunov | 25–21 | 54.35% |
| BILLDRO vs Asuka | 16–29 | 35.56% |
| BILLDRO vs Devil Jin | 11–27 | 28.95% |
| BILLDRO vs Jun | 16–22 | 42.11% |
| BILLDRO vs Xiaoyu | 13–24 | 35.14% |
| BILLDRO vs Paul | 15–21 | 41.67% |
| BILLDRO vs Lili | 11–24 | 31.43% |
| BILLDRO vs Lee | 15–20 | 42.86% |
| BILLDRO vs Lars | 20–13 | 60.61% |
| BILLDRO vs Azucena | 20–13 | 60.61% |
| BILLDRO vs Victor | 11–15 | 42.31% |
| BILLDRO vs Feng | 14–11 | 56.00% |
| BILLDRO vs Lidia | 6–16 | 27.27% |
| BILLDRO vs Clive | 7–14 | 33.33% |
| BILLDRO vs Eddy | 4–16 | 20.00% |
| BILLDRO vs Armor King | 7–10 | 41.18% |
| BILLDRO vs Nina | 8–8 | 50.00% |
| BILLDRO vs Zafina | 4–12 | 25.00% |
| BILLDRO vs Alisa | 8–7 | 53.33% |
| BILLDRO vs Raven | 9–5 | 64.29% |
| BILLDRO vs Leroy | 6–6 | 50.00% |
| BILLDRO vs Fahkumram | 3–8 | 27.27% |
| BILLDRO vs Miary Zo | 3–8 | 27.27% |
| BILLDRO vs Claudio | 4–6 | 40.00% |
| BILLDRO vs Leo | 2–7 | 22.22% |
| BILLDRO vs Anna | 2–7 | 22.22% |
| BILLDRO vs Kuma | 0–8 | 0.00% |
| BILLDRO vs Jack-8 | 2–1 | 66.67% |
| BILLDRO vs Shaheen | 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.