| Mars0720 vs Dragunov | 9–11 | 45.00% |
| Mars0720 vs Xiaoyu | 2–10 | 16.67% |
| Mars0720 vs Jun | 3–5 | 37.50% |
| Mars0720 vs Asuka | 3–4 | 42.86% |
| Mars0720 vs Lili | 3–4 | 42.86% |
| Mars0720 vs Kazuya | 2–4 | 33.33% |
| Mars0720 vs Feng | 0–6 | 0.00% |
| Mars0720 vs Steve | 0–5 | 0.00% |
| Mars0720 vs Leroy | 2–3 | 40.00% |
| Mars0720 vs Bryan | 2–2 | 50.00% |
| Mars0720 vs Yoshimitsu | 1–2 | 33.33% |
| Mars0720 vs Jin | 2–1 | 66.67% |
| Mars0720 vs Alisa | 1–2 | 33.33% |
| Mars0720 vs Azucena | 2–1 | 66.67% |
| Mars0720 vs Victor | 1–2 | 33.33% |
| Mars0720 vs King | 0–2 | 0.00% |
| Mars0720 vs Anna | 0–2 | 0.00% |
| Mars0720 vs Claudio | 0–1 | 0.00% |
| Mars0720 vs Shaheen | 1–0 | 100.00% |
| Mars0720 vs Nina | 1–0 | 100.00% |
| Mars0720 vs Lee | 0–1 | 0.00% |
| Mars0720 vs Eddy | 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.