| Black Roshi420 vs Reina | 8–7 | 53.33% |
| Black Roshi420 vs Hwoarang | 2–11 | 15.38% |
| Black Roshi420 vs Eddy | 2–9 | 18.18% |
| Black Roshi420 vs Lee | 1–7 | 12.50% |
| Black Roshi420 vs King | 4–0 | 100.00% |
| Black Roshi420 vs Kuma | 1–2 | 33.33% |
| Black Roshi420 vs Bryan | 1–2 | 33.33% |
| Black Roshi420 vs Yoshimitsu | 0–2 | 0.00% |
| Black Roshi420 vs Jin | 1–1 | 50.00% |
| Black Roshi420 vs Dragunov | 0–2 | 0.00% |
| Black Roshi420 vs Alisa | 0–2 | 0.00% |
| Black Roshi420 vs Jun | 2–0 | 100.00% |
| Black Roshi420 vs Paul | 0–1 | 0.00% |
| Black Roshi420 vs Asuka | 0–1 | 0.00% |
| Black Roshi420 vs Victor | 0–1 | 0.00% |
| Black Roshi420 vs Lars | 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.