| GammA3390 vs Nina | 1–2 | 33.33% |
| GammA3390 vs Paul | 0–2 | 0.00% |
| GammA3390 vs Xiaoyu | 2–0 | 100.00% |
| GammA3390 vs Jin | 2–0 | 100.00% |
| GammA3390 vs Steve | 2–0 | 100.00% |
| GammA3390 vs Lili | 0–2 | 0.00% |
| GammA3390 vs Lars | 0–2 | 0.00% |
| GammA3390 vs Zafina | 0–2 | 0.00% |
| GammA3390 vs Leroy | 0–2 | 0.00% |
| GammA3390 vs Kazuya | 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.