| HALLA Big Boss vs Eddy | 0–4 | 0.00% |
| HALLA Big Boss vs Victor | 0–3 | 0.00% |
| HALLA Big Boss vs Yoshimitsu | 0–2 | 0.00% |
| HALLA Big Boss vs Xiaoyu | 2–0 | 100.00% |
| HALLA Big Boss vs Jack-8 | 0–2 | 0.00% |
| HALLA Big Boss vs Feng | 1–1 | 50.00% |
| HALLA Big Boss vs Leo | 0–2 | 0.00% |
| HALLA Big Boss vs Nina | 1–1 | 50.00% |
| HALLA Big Boss vs Paul | 0–1 | 0.00% |
| HALLA Big Boss vs Law | 1–0 | 100.00% |
| HALLA Big Boss vs King | 1–0 | 100.00% |
| HALLA Big Boss vs Hwoarang | 0–1 | 0.00% |
| HALLA Big Boss vs Jin | 0–1 | 0.00% |
| HALLA Big Boss vs Asuka | 0–1 | 0.00% |
| HALLA Big Boss vs Lili | 0–1 | 0.00% |
| HALLA Big Boss vs Dragunov | 0–1 | 0.00% |
| HALLA Big Boss vs Lars | 0–1 | 0.00% |
| HALLA Big Boss vs Claudio | 1–0 | 100.00% |
| HALLA Big Boss vs Leroy | 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.