| Mario-_-Aleman8 vs Victor | 2–5 | 28.57% |
| Mario-_-Aleman8 vs Reina | 5–1 | 83.33% |
| Mario-_-Aleman8 vs Clive | 4–2 | 66.67% |
| Mario-_-Aleman8 vs King | 4–0 | 100.00% |
| Mario-_-Aleman8 vs Asuka | 3–0 | 100.00% |
| Mario-_-Aleman8 vs Law | 2–0 | 100.00% |
| Mario-_-Aleman8 vs Yoshimitsu | 1–1 | 50.00% |
| Mario-_-Aleman8 vs Steve | 2–0 | 100.00% |
| Mario-_-Aleman8 vs Jack-8 | 0–2 | 0.00% |
| Mario-_-Aleman8 vs Eddy | 2–0 | 100.00% |
| Mario-_-Aleman8 vs Heihachi | 0–2 | 0.00% |
| Mario-_-Aleman8 vs Alisa | 0–1 | 0.00% |
| Mario-_-Aleman8 vs Claudio | 1–0 | 100.00% |
| Mario-_-Aleman8 vs Raven | 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.