| Buns vs King | 9–13 | 40.91% |
| Buns vs Jin | 8–9 | 47.06% |
| Buns vs Kazuya | 4–12 | 25.00% |
| Buns vs Azucena | 4–11 | 26.67% |
| Buns vs Lili | 4–8 | 33.33% |
| Buns vs Lars | 1–11 | 8.33% |
| Buns vs Reina | 4–6 | 40.00% |
| Buns vs Yoshimitsu | 3–6 | 33.33% |
| Buns vs Steve | 3–6 | 33.33% |
| Buns vs Lee | 4–5 | 44.44% |
| Buns vs Nina | 2–6 | 25.00% |
| Buns vs Jun | 4–3 | 57.14% |
| Buns vs Lidia | 2–5 | 28.57% |
| Buns vs Law | 0–5 | 0.00% |
| Buns vs Kuma | 2–3 | 40.00% |
| Buns vs Raven | 2–3 | 40.00% |
| Buns vs Eddy | 2–3 | 40.00% |
| Buns vs Asuka | 0–4 | 0.00% |
| Buns vs Dragunov | 1–3 | 25.00% |
| Buns vs Claudio | 0–4 | 0.00% |
| Buns vs Alisa | 0–3 | 0.00% |
| Buns vs Shaheen | 2–1 | 66.67% |
| Buns vs Heihachi | 1–2 | 33.33% |
| Buns vs Clive | 1–2 | 33.33% |
| Buns vs Bryan | 0–2 | 0.00% |
| Buns vs Jack-8 | 0–2 | 0.00% |
| Buns vs Devil Jin | 0–2 | 0.00% |
| Buns vs Leo | 0–2 | 0.00% |
| Buns vs Leroy | 0–2 | 0.00% |
| Buns vs Victor | 0–2 | 0.00% |
| Buns vs Armor King | 0–2 | 0.00% |
| Buns vs Feng | 1–0 | 100.00% |
| Buns vs Panda | 0–1 | 0.00% |
| Buns vs Anna | 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.