| GMP31 vs Law | 1–3 | 25.00% |
| GMP31 vs Jin | 3–1 | 75.00% |
| GMP31 vs Dragunov | 1–3 | 25.00% |
| GMP31 vs Reina | 1–3 | 25.00% |
| GMP31 vs Devil Jin | 1–2 | 33.33% |
| GMP31 vs Lili | 0–3 | 0.00% |
| GMP31 vs King | 2–0 | 100.00% |
| GMP31 vs Panda | 2–0 | 100.00% |
| GMP31 vs Leroy | 1–1 | 50.00% |
| GMP31 vs Jun | 1–1 | 50.00% |
| GMP31 vs Azucena | 2–0 | 100.00% |
| GMP31 vs Victor | 1–1 | 50.00% |
| GMP31 vs Paul | 0–1 | 0.00% |
| GMP31 vs Bryan | 1–0 | 100.00% |
| GMP31 vs Asuka | 0–1 | 0.00% |
| GMP31 vs Zafina | 0–1 | 0.00% |
| GMP31 vs Eddy | 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.