| RobLazza vs Law | 4–5–1 | 44.44% |
| RobLazza vs Reina | 6–4 | 60.00% |
| RobLazza vs Eddy | 1–9 | 10.00% |
| RobLazza vs Kazuya | 2–5 | 28.57% |
| RobLazza vs King | 3–2 | 60.00% |
| RobLazza vs Lili | 0–5 | 0.00% |
| RobLazza vs Jin | 2–2 | 50.00% |
| RobLazza vs Lars | 1–3 | 25.00% |
| RobLazza vs Jun | 2–2 | 50.00% |
| RobLazza vs Azucena | 0–4 | 0.00% |
| RobLazza vs Bryan | 2–1 | 66.67% |
| RobLazza vs Devil Jin | 1–2 | 33.33% |
| RobLazza vs Dragunov | 0–3 | 0.00% |
| RobLazza vs Nina | 2–1 | 66.67% |
| RobLazza vs Paul | 0–2 | 0.00% |
| RobLazza vs Yoshimitsu | 0–2 | 0.00% |
| RobLazza vs Leo | 0–2 | 0.00% |
| RobLazza vs Leroy | 0–2 | 0.00% |
| RobLazza vs Xiaoyu | 1–0 | 100.00% |
| RobLazza vs Asuka | 0–1 | 0.00% |
| RobLazza vs Alisa | 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.