| marik809 vs Steve | 3–6 | 33.33% |
| marik809 vs Eddy | 4–4 | 50.00% |
| marik809 vs King | 3–4 | 42.86% |
| marik809 vs Kazuya | 3–4 | 42.86% |
| marik809 vs Xiaoyu | 6–1 | 85.71% |
| marik809 vs Lili | 6–1 | 85.71% |
| marik809 vs Jun | 2–4 | 33.33% |
| marik809 vs Reina | 4–2 | 66.67% |
| marik809 vs Bryan | 4–1 | 80.00% |
| marik809 vs Jin | 3–2 | 60.00% |
| marik809 vs Devil Jin | 4–1 | 80.00% |
| marik809 vs Yoshimitsu | 1–2 | 33.33% |
| marik809 vs Claudio | 1–2 | 33.33% |
| marik809 vs Law | 2–1 | 66.67% |
| marik809 vs Dragunov | 1–1 | 50.00% |
| marik809 vs Nina | 0–2 | 0.00% |
| marik809 vs Kuma | 2–0 | 100.00% |
| marik809 vs Victor | 2–0 | 100.00% |
| marik809 vs Raven | 0–2 | 0.00% |
| marik809 vs Paul | 0–1 | 0.00% |
| marik809 vs Lee | 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.