| Buffalo Bill vs King | 55–47 | 53.92% |
| Buffalo Bill vs Bryan | 55–47 | 53.92% |
| Buffalo Bill vs Jin | 47–46 | 50.54% |
| Buffalo Bill vs Kazuya | 40–35 | 53.33% |
| Buffalo Bill vs Dragunov | 25–42 | 37.31% |
| Buffalo Bill vs Hwoarang | 31–25 | 55.36% |
| Buffalo Bill vs Steve | 25–29 | 46.30% |
| Buffalo Bill vs Paul | 37–13 | 74.00% |
| Buffalo Bill vs Lili | 38–12 | 76.00% |
| Buffalo Bill vs Lee | 29–17 | 63.04% |
| Buffalo Bill vs Jack-8 | 23–22 | 51.11% |
| Buffalo Bill vs Devil Jin | 20–24 | 45.45% |
| Buffalo Bill vs Victor | 19–24 | 44.19% |
| Buffalo Bill vs Yoshimitsu | 17–20 | 45.95% |
| Buffalo Bill vs Eddy | 20–16 | 55.56% |
| Buffalo Bill vs Feng | 22–13 | 62.86% |
| Buffalo Bill vs Law | 15–19 | 44.12% |
| Buffalo Bill vs Lars | 16–17 | 48.48% |
| Buffalo Bill vs Reina | 10–21 | 32.26% |
| Buffalo Bill vs Alisa | 20–7 | 74.07% |
| Buffalo Bill vs Jun | 17–10 | 62.96% |
| Buffalo Bill vs Azucena | 13–13 | 50.00% |
| Buffalo Bill vs Xiaoyu | 15–9 | 62.50% |
| Buffalo Bill vs Asuka | 9–15 | 37.50% |
| Buffalo Bill vs Raven | 12–10 | 54.55% |
| Buffalo Bill vs Claudio | 14–7 | 66.67% |
| Buffalo Bill vs Leroy | 10–10 | 50.00% |
| Buffalo Bill vs Kuma | 13–5 | 72.22% |
| Buffalo Bill vs Zafina | 11–7 | 61.11% |
| Buffalo Bill vs Fahkumram | 12–5 | 70.59% |
| Buffalo Bill vs Leo | 5–6 | 45.45% |
| Buffalo Bill vs Shaheen | 8–3 | 72.73% |
| Buffalo Bill vs Heihachi | 7–4 | 63.64% |
| Buffalo Bill vs Nina | 3–6 | 33.33% |
| Buffalo Bill vs Panda | 5–3 | 62.50% |
| Buffalo Bill vs Clive | 4–1 | 80.00% |
| Buffalo Bill vs Anna | 4–1 | 80.00% |
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.