| GK31Rob vs King | 5–1 | 83.33% |
| GK31Rob vs Jin | 1–4 | 20.00% |
| GK31Rob vs Bryan | 1–2 | 33.33% |
| GK31Rob vs Feng | 1–2 | 33.33% |
| GK31Rob vs Kazuya | 0–2 | 0.00% |
| GK31Rob vs Dragunov | 2–0 | 100.00% |
| GK31Rob vs Leo | 2–0 | 100.00% |
| GK31Rob vs Nina | 0–2 | 0.00% |
| GK31Rob vs Hwoarang | 0–1 | 0.00% |
| GK31Rob vs Lili | 1–0 | 100.00% |
| GK31Rob vs Lars | 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.