| Buckhum vs Kazuya | 79–73 | 51.97% |
| Buckhum vs Jin | 46–63 | 42.20% |
| Buckhum vs King | 46–55 | 45.54% |
| Buckhum vs Steve | 43–50 | 46.24% |
| Buckhum vs Dragunov | 45–48 | 48.39% |
| Buckhum vs Lili | 41–37 | 52.56% |
| Buckhum vs Reina | 46–26 | 63.89% |
| Buckhum vs Paul | 31–40 | 43.66% |
| Buckhum vs Asuka | 39–32 | 54.93% |
| Buckhum vs Bryan | 38–30 | 55.88% |
| Buckhum vs Hwoarang | 30–19 | 61.22% |
| Buckhum vs Victor | 21–23 | 47.73% |
| Buckhum vs Devil Jin | 28–12 | 70.00% |
| Buckhum vs Lee | 17–21 | 44.74% |
| Buckhum vs Jun | 25–12 | 67.57% |
| Buckhum vs Law | 15–21 | 41.67% |
| Buckhum vs Lidia | 19–16 | 54.29% |
| Buckhum vs Yoshimitsu | 17–17 | 50.00% |
| Buckhum vs Eddy | 8–19 | 29.63% |
| Buckhum vs Azucena | 12–14 | 46.15% |
| Buckhum vs Lars | 8–17 | 32.00% |
| Buckhum vs Xiaoyu | 12–9 | 57.14% |
| Buckhum vs Shaheen | 7–14 | 33.33% |
| Buckhum vs Claudio | 7–13 | 35.00% |
| Buckhum vs Raven | 11–7 | 61.11% |
| Buckhum vs Nina | 8–9 | 47.06% |
| Buckhum vs Leroy | 10–5 | 66.67% |
| Buckhum vs Jack-8 | 4–10 | 28.57% |
| Buckhum vs Feng | 4–10 | 28.57% |
| Buckhum vs Leo | 8–5 | 61.54% |
| Buckhum vs Alisa | 6–4 | 60.00% |
| Buckhum vs Panda | 8–2 | 80.00% |
| Buckhum vs Zafina | 3–7 | 30.00% |
| Buckhum vs Kuma | 4–3 | 57.14% |
| Buckhum vs Heihachi | 2–5 | 28.57% |
| Buckhum vs Fahkumram | 2–5 | 28.57% |
| Buckhum vs Armor King | 3–3 | 50.00% |
| Buckhum vs Clive | 2–1 | 66.67% |
| Buckhum vs Anna | 2–1 | 66.67% |
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.