| Buck vs Clive | 31–59 | 34.44% |
| Buck vs Kazuya | 28–56 | 33.33% |
| Buck vs Steve | 41–35 | 53.95% |
| Buck vs Jin | 36–33 | 52.17% |
| Buck vs King | 25–42 | 37.31% |
| Buck vs Reina | 36–28 | 56.25% |
| Buck vs Bryan | 23–36 | 38.98% |
| Buck vs Yoshimitsu | 29–21 | 58.00% |
| Buck vs Heihachi | 19–31 | 38.00% |
| Buck vs Law | 17–27 | 38.64% |
| Buck vs Lili | 9–34 | 20.93% |
| Buck vs Hwoarang | 16–26 | 38.10% |
| Buck vs Azucena | 18–21 | 46.15% |
| Buck vs Dragunov | 11–27 | 28.95% |
| Buck vs Paul | 14–18 | 43.75% |
| Buck vs Eddy | 14–16 | 46.67% |
| Buck vs Xiaoyu | 11–18 | 37.93% |
| Buck vs Jun | 12–16 | 42.86% |
| Buck vs Asuka | 12–15 | 44.44% |
| Buck vs Nina | 14–11 | 56.00% |
| Buck vs Feng | 11–13 | 45.83% |
| Buck vs Leo | 10–13 | 43.48% |
| Buck vs Raven | 10–13 | 43.48% |
| Buck vs Lee | 6–16 | 27.27% |
| Buck vs Devil Jin | 6–13 | 31.58% |
| Buck vs Lars | 5–13 | 27.78% |
| Buck vs Victor | 10–7 | 58.82% |
| Buck vs Lidia | 11–6 | 64.71% |
| Buck vs Alisa | 2–14 | 12.50% |
| Buck vs Kuma | 8–5 | 61.54% |
| Buck vs Claudio | 4–4 | 50.00% |
| Buck vs Shaheen | 3–5 | 37.50% |
| Buck vs Leroy | 3–5 | 37.50% |
| Buck vs Jack-8 | 2–4 | 33.33% |
| Buck vs Panda | 3–2 | 60.00% |
| Buck vs Zafina | 2–3 | 40.00% |
| Buck vs Anna | 2–2 | 50.00% |
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.