| Silly Billy vs King | 63–70 | 47.37% |
| Silly Billy vs Kazuya | 49–57 | 46.23% |
| Silly Billy vs Jin | 40–65 | 38.10% |
| Silly Billy vs Hwoarang | 51–53 | 49.04% |
| Silly Billy vs Reina | 59–44 | 57.28% |
| Silly Billy vs Bryan | 43–43 | 50.00% |
| Silly Billy vs Eddy | 30–55 | 35.29% |
| Silly Billy vs Steve | 36–42 | 46.15% |
| Silly Billy vs Dragunov | 41–34 | 54.67% |
| Silly Billy vs Azucena | 33–37 | 47.14% |
| Silly Billy vs Yoshimitsu | 29–32 | 47.54% |
| Silly Billy vs Law | 27–33 | 45.00% |
| Silly Billy vs Lili | 31–28 | 52.54% |
| Silly Billy vs Lars | 30–25 | 54.55% |
| Silly Billy vs Paul | 24–28 | 46.15% |
| Silly Billy vs Victor | 24–27 | 47.06% |
| Silly Billy vs Feng | 19–24 | 44.19% |
| Silly Billy vs Leo | 25–18 | 58.14% |
| Silly Billy vs Asuka | 24–16 | 60.00% |
| Silly Billy vs Nina | 15–23 | 39.47% |
| Silly Billy vs Jun | 13–23 | 36.11% |
| Silly Billy vs Lee | 16–17 | 48.48% |
| Silly Billy vs Leroy | 21–12 | 63.64% |
| Silly Billy vs Xiaoyu | 21–10 | 67.74% |
| Silly Billy vs Alisa | 17–12 | 58.62% |
| Silly Billy vs Jack-8 | 15–9 | 62.50% |
| Silly Billy vs Devil Jin | 14–10 | 58.33% |
| Silly Billy vs Raven | 7–17 | 29.17% |
| Silly Billy vs Clive | 15–8 | 65.22% |
| Silly Billy vs Lidia | 11–11 | 50.00% |
| Silly Billy vs Heihachi | 9–13 | 40.91% |
| Silly Billy vs Claudio | 10–11 | 47.62% |
| Silly Billy vs Fahkumram | 10–8 | 55.56% |
| Silly Billy vs Kuma | 12–5 | 70.59% |
| Silly Billy vs Shaheen | 10–6 | 62.50% |
| Silly Billy vs Armor King | 9–7 | 56.25% |
| Silly Billy vs Zafina | 5–7 | 41.67% |
| Silly Billy vs Panda | 4–2 | 66.67% |
| Silly Billy vs Anna | 0–2 | 0.00% |
| Silly Billy vs Miary Zo | 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.