| Buk_ vs Dragunov | 8–8 | 50.00% |
| Buk_ vs Law | 7–5 | 58.33% |
| Buk_ vs Steve | 9–3 | 75.00% |
| Buk_ vs Hwoarang | 5–6 | 45.45% |
| Buk_ vs Jin | 5–5 | 50.00% |
| Buk_ vs Kazuya | 3–7 | 30.00% |
| Buk_ vs Paul | 2–6 | 25.00% |
| Buk_ vs Lili | 3–5 | 37.50% |
| Buk_ vs Reina | 5–3 | 62.50% |
| Buk_ vs Azucena | 5–3 | 62.50% |
| Buk_ vs Alisa | 6–1 | 85.71% |
| Buk_ vs Yoshimitsu | 3–3 | 50.00% |
| Buk_ vs Leo | 4–2 | 66.67% |
| Buk_ vs Claudio | 3–3 | 50.00% |
| Buk_ vs Nina | 5–1 | 83.33% |
| Buk_ vs Asuka | 2–3 | 40.00% |
| Buk_ vs Eddy | 3–2 | 60.00% |
| Buk_ vs Bryan | 2–3 | 40.00% |
| Buk_ vs Jack-8 | 3–2 | 60.00% |
| Buk_ vs King | 2–2 | 50.00% |
| Buk_ vs Lee | 4–0 | 100.00% |
| Buk_ vs Feng | 1–2 | 33.33% |
| Buk_ vs Leroy | 1–2 | 33.33% |
| Buk_ vs Devil Jin | 2–1 | 66.67% |
| Buk_ vs Lars | 2–1 | 66.67% |
| Buk_ vs Zafina | 2–1 | 66.67% |
| Buk_ vs Victor | 2–0 | 100.00% |
| Buk_ vs Raven | 0–2 | 0.00% |
| Buk_ vs Xiaoyu | 0–1 | 0.00% |
| Buk_ vs Jun | 1–0 | 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.