| BillyGenus vs Reina | 50–34 | 59.52% |
| BillyGenus vs Heihachi | 36–43 | 45.57% |
| BillyGenus vs Eddy | 21–41 | 33.87% |
| BillyGenus vs King | 25–29 | 46.30% |
| BillyGenus vs Kazuya | 28–24 | 53.85% |
| BillyGenus vs Hwoarang | 23–25 | 47.92% |
| BillyGenus vs Law | 19–24 | 44.19% |
| BillyGenus vs Bryan | 25–17 | 59.52% |
| BillyGenus vs Dragunov | 20–20 | 50.00% |
| BillyGenus vs Jin | 20–19 | 51.28% |
| BillyGenus vs Lili | 17–17 | 50.00% |
| BillyGenus vs Jun | 18–14 | 56.25% |
| BillyGenus vs Azucena | 18–13 | 58.06% |
| BillyGenus vs Steve | 22–8 | 73.33% |
| BillyGenus vs Paul | 12–17 | 41.38% |
| BillyGenus vs Leo | 12–13 | 48.00% |
| BillyGenus vs Lars | 14–11 | 56.00% |
| BillyGenus vs Yoshimitsu | 12–11 | 52.17% |
| BillyGenus vs Asuka | 15–8 | 65.22% |
| BillyGenus vs Nina | 11–12 | 47.83% |
| BillyGenus vs Lee | 5–18 | 21.74% |
| BillyGenus vs Leroy | 14–7 | 66.67% |
| BillyGenus vs Victor | 10–10 | 50.00% |
| BillyGenus vs Devil Jin | 8–11 | 42.11% |
| BillyGenus vs Alisa | 10–9 | 52.63% |
| BillyGenus vs Feng | 6–7 | 46.15% |
| BillyGenus vs Clive | 3–9 | 25.00% |
| BillyGenus vs Shaheen | 4–7 | 36.36% |
| BillyGenus vs Raven | 7–4 | 63.64% |
| BillyGenus vs Jack-8 | 4–6 | 40.00% |
| BillyGenus vs Lidia | 3–7 | 30.00% |
| BillyGenus vs Kuma | 5–4 | 55.56% |
| BillyGenus vs Xiaoyu | 3–5 | 37.50% |
| BillyGenus vs Armor King | 4–1 | 80.00% |
| BillyGenus vs Claudio | 2–2 | 50.00% |
| BillyGenus vs Zafina | 2–1 | 66.67% |
| BillyGenus vs Miary Zo | 1–2 | 33.33% |
| BillyGenus vs Panda | 2–0 | 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.