| BOSSMAN420 vs Law | 5–6 | 45.45% |
| BOSSMAN420 vs Steve | 3–7 | 30.00% |
| BOSSMAN420 vs Reina | 4–6 | 40.00% |
| BOSSMAN420 vs Jin | 1–8 | 11.11% |
| BOSSMAN420 vs Kazuya | 1–6 | 14.29% |
| BOSSMAN420 vs King | 2–4 | 33.33% |
| BOSSMAN420 vs Yoshimitsu | 4–2 | 66.67% |
| BOSSMAN420 vs Hwoarang | 1–5 | 16.67% |
| BOSSMAN420 vs Leo | 4–2 | 66.67% |
| BOSSMAN420 vs Lili | 1–4 | 20.00% |
| BOSSMAN420 vs Heihachi | 0–5 | 0.00% |
| BOSSMAN420 vs Asuka | 1–3 | 25.00% |
| BOSSMAN420 vs Nina | 1–3 | 25.00% |
| BOSSMAN420 vs Azucena | 1–3 | 25.00% |
| BOSSMAN420 vs Clive | 3–1 | 75.00% |
| BOSSMAN420 vs Dragunov | 1–2 | 33.33% |
| BOSSMAN420 vs Lars | 1–2 | 33.33% |
| BOSSMAN420 vs Devil Jin | 1–1 | 50.00% |
| BOSSMAN420 vs Claudio | 0–2 | 0.00% |
| BOSSMAN420 vs Shaheen | 1–1 | 50.00% |
| BOSSMAN420 vs Lee | 0–2 | 0.00% |
| BOSSMAN420 vs Raven | 0–2 | 0.00% |
| BOSSMAN420 vs Eddy | 0–2 | 0.00% |
| BOSSMAN420 vs Lidia | 1–1 | 50.00% |
| BOSSMAN420 vs Armor King | 0–2 | 0.00% |
| BOSSMAN420 vs Xiaoyu | 0–1 | 0.00% |
| BOSSMAN420 vs Bryan | 1–0 | 100.00% |
| BOSSMAN420 vs Jun | 0–1 | 0.00% |
| BOSSMAN420 vs Victor | 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.