| Buck vs King | 52–41 | 55.91% |
| Buck vs Bryan | 48–24 | 66.67% |
| Buck vs Jin | 35–30 | 53.85% |
| Buck vs Steve | 38–27 | 58.46% |
| Buck vs Kazuya | 33–31 | 51.56% |
| Buck vs Law | 31–23 | 57.41% |
| Buck vs Hwoarang | 36–18 | 66.67% |
| Buck vs Reina | 28–20 | 58.33% |
| Buck vs Azucena | 22–19 | 53.66% |
| Buck vs Heihachi | 22–19 | 53.66% |
| Buck vs Yoshimitsu | 19–18 | 51.35% |
| Buck vs Lili | 17–19 | 47.22% |
| Buck vs Asuka | 20–14 | 58.82% |
| Buck vs Alisa | 16–17 | 48.48% |
| Buck vs Eddy | 15–15 | 50.00% |
| Buck vs Devil Jin | 13–16 | 44.83% |
| Buck vs Dragunov | 13–14 | 48.15% |
| Buck vs Paul | 16–10 | 61.54% |
| Buck vs Jun | 18–8 | 69.23% |
| Buck vs Feng | 7–17 | 29.17% |
| Buck vs Lee | 14–8 | 63.64% |
| Buck vs Jack-8 | 10–11 | 47.62% |
| Buck vs Lars | 13–7 | 65.00% |
| Buck vs Nina | 17–3 | 85.00% |
| Buck vs Victor | 12–8 | 60.00% |
| Buck vs Leo | 8–10 | 44.44% |
| Buck vs Leroy | 6–7 | 46.15% |
| Buck vs Raven | 7–6 | 53.85% |
| Buck vs Xiaoyu | 9–3 | 75.00% |
| Buck vs Zafina | 6–6 | 50.00% |
| Buck vs Kuma | 6–3 | 66.67% |
| Buck vs Lidia | 3–4 | 42.86% |
| Buck vs Panda | 2–4 | 33.33% |
| Buck vs Claudio | 2–0 | 100.00% |
| Buck vs Shaheen | 0–1 | 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.