| Roachie vs Jin | 9–3 | 75.00% |
| Roachie vs Hwoarang | 6–2 | 75.00% |
| Roachie vs Asuka | 6–2 | 75.00% |
| Roachie vs Steve | 3–3 | 50.00% |
| Roachie vs Jun | 4–2 | 66.67% |
| Roachie vs Reina | 4–1 | 80.00% |
| Roachie vs Victor | 3–2 | 60.00% |
| Roachie vs Law | 4–0 | 100.00% |
| Roachie vs King | 3–1 | 75.00% |
| Roachie vs Yoshimitsu | 2–2 | 50.00% |
| Roachie vs Xiaoyu | 2–1 | 66.67% |
| Roachie vs Lili | 2–1 | 66.67% |
| Roachie vs Lars | 1–2 | 33.33% |
| Roachie vs Kuma | 1–2 | 33.33% |
| Roachie vs Azucena | 2–1 | 66.67% |
| Roachie vs Paul | 2–0 | 100.00% |
| Roachie vs Nina | 0–2 | 0.00% |
| Roachie vs Leroy | 2–0 | 100.00% |
| Roachie vs Eddy | 0–2 | 0.00% |
| Roachie vs Devil Jin | 0–1 | 0.00% |
| Roachie vs Leo | 0–1 | 0.00% |
| Roachie vs Alisa | 1–0 | 100.00% |
| Roachie vs Claudio | 1–0 | 100.00% |
| Roachie vs Lidia | 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.