| Big Boy vs Law | 14–5 | 73.68% |
| Big Boy vs King | 17–2 | 89.47% |
| Big Boy vs Devil Jin | 16–2 | 88.89% |
| Big Boy vs Kazuya | 15–1 | 93.75% |
| Big Boy vs Jin | 11–4 | 73.33% |
| Big Boy vs Bryan | 12–2 | 85.71% |
| Big Boy vs Paul | 13–0 | 100.00% |
| Big Boy vs Lili | 11–1 | 91.67% |
| Big Boy vs Yoshimitsu | 11–0 | 100.00% |
| Big Boy vs Hwoarang | 11–0 | 100.00% |
| Big Boy vs Steve | 10–0 | 100.00% |
| Big Boy vs Eddy | 8–2 | 80.00% |
| Big Boy vs Alisa | 6–3 | 66.67% |
| Big Boy vs Dragunov | 6–2 | 75.00% |
| Big Boy vs Leo | 4–4 | 50.00% |
| Big Boy vs Victor | 6–2 | 75.00% |
| Big Boy vs Feng | 4–3 | 57.14% |
| Big Boy vs Reina | 4–3 | 57.14% |
| Big Boy vs Asuka | 6–0 | 100.00% |
| Big Boy vs Lars | 6–0 | 100.00% |
| Big Boy vs Lee | 5–0 | 100.00% |
| Big Boy vs Jun | 3–2 | 60.00% |
| Big Boy vs Nina | 4–0 | 100.00% |
| Big Boy vs Leroy | 3–1 | 75.00% |
| Big Boy vs Jack-8 | 3–0 | 100.00% |
| Big Boy vs Kuma | 3–0 | 100.00% |
| Big Boy vs Azucena | 2–1 | 66.67% |
| Big Boy vs Raven | 3–0 | 100.00% |
| Big Boy vs Lidia | 2–1 | 66.67% |
| Big Boy vs Xiaoyu | 2–0 | 100.00% |
| Big Boy vs Panda | 2–0 | 100.00% |
| Big Boy vs Zafina | 2–0 | 100.00% |
| Big Boy vs Claudio | 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.