| Quanstavius vs Steve | 6–3 | 66.67% |
| Quanstavius vs Raven | 2–6 | 25.00% |
| Quanstavius vs Lars | 5–1 | 83.33% |
| Quanstavius vs Lee | 1–4 | 20.00% |
| Quanstavius vs Eddy | 1–4 | 20.00% |
| Quanstavius vs Miary Zo | 3–2 | 60.00% |
| Quanstavius vs Hwoarang | 0–4 | 0.00% |
| Quanstavius vs Bryan | 2–2 | 50.00% |
| Quanstavius vs Asuka | 1–3 | 25.00% |
| Quanstavius vs Dragunov | 1–3 | 25.00% |
| Quanstavius vs Jin | 1–2 | 33.33% |
| Quanstavius vs Kazuya | 1–2 | 33.33% |
| Quanstavius vs Alisa | 2–1 | 66.67% |
| Quanstavius vs Shaheen | 2–1 | 66.67% |
| Quanstavius vs Heihachi | 2–1 | 66.67% |
| Quanstavius vs Jack-8 | 0–2 | 0.00% |
| Quanstavius vs Feng | 2–0 | 100.00% |
| Quanstavius vs Nina | 2–0 | 100.00% |
| Quanstavius vs Leroy | 0–2 | 0.00% |
| Quanstavius vs Reina | 0–2 | 0.00% |
| Quanstavius vs Azucena | 0–2 | 0.00% |
| Quanstavius vs Armor King | 2–0 | 100.00% |
| Quanstavius vs Law | 1–0 | 100.00% |
| Quanstavius vs King | 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.