| Marco91 vs Reina | 6–1 | 85.71% |
| Marco91 vs Law | 4–0 | 100.00% |
| Marco91 vs King | 3–1 | 75.00% |
| Marco91 vs Shaheen | 2–1 | 66.67% |
| Marco91 vs Lee | 2–1 | 66.67% |
| Marco91 vs Armor King | 2–1 | 66.67% |
| Marco91 vs Yoshimitsu | 0–2 | 0.00% |
| Marco91 vs Jin | 2–0 | 100.00% |
| Marco91 vs Bryan | 2–0 | 100.00% |
| Marco91 vs Kuma | 2–0 | 100.00% |
| Marco91 vs Victor | 1–0 | 100.00% |
| Marco91 vs Eddy | 1–0 | 100.00% |
| Marco91 vs Miary Zo | 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.