| BUCK_BREAKER vs King | 10–16 | 38.46% |
| BUCK_BREAKER vs Yoshimitsu | 1–14 | 6.67% |
| BUCK_BREAKER vs Reina | 1–12 | 7.69% |
| BUCK_BREAKER vs Bryan | 4–8 | 33.33% |
| BUCK_BREAKER vs Hwoarang | 6–5 | 54.55% |
| BUCK_BREAKER vs Kazuya | 4–7 | 36.36% |
| BUCK_BREAKER vs Devil Jin | 7–4 | 63.64% |
| BUCK_BREAKER vs Paul | 4–6 | 40.00% |
| BUCK_BREAKER vs Lili | 3–6 | 33.33% |
| BUCK_BREAKER vs Steve | 0–8 | 0.00% |
| BUCK_BREAKER vs Jin | 2–5 | 28.57% |
| BUCK_BREAKER vs Feng | 3–4 | 42.86% |
| BUCK_BREAKER vs Asuka | 2–4 | 33.33% |
| BUCK_BREAKER vs Jun | 6–0 | 100.00% |
| BUCK_BREAKER vs Dragunov | 1–4 | 20.00% |
| BUCK_BREAKER vs Lars | 1–4 | 20.00% |
| BUCK_BREAKER vs Shaheen | 2–3 | 40.00% |
| BUCK_BREAKER vs Eddy | 1–4 | 20.00% |
| BUCK_BREAKER vs Claudio | 0–4 | 0.00% |
| BUCK_BREAKER vs Azucena | 2–2 | 50.00% |
| BUCK_BREAKER vs Alisa | 2–1 | 66.67% |
| BUCK_BREAKER vs Leo | 0–2 | 0.00% |
| BUCK_BREAKER vs Nina | 0–2 | 0.00% |
| BUCK_BREAKER vs Lee | 0–2 | 0.00% |
| BUCK_BREAKER vs Leroy | 0–2 | 0.00% |
| BUCK_BREAKER vs Raven | 2–0 | 100.00% |
| BUCK_BREAKER vs Xiaoyu | 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.