| Mar0 vs Clive | 6–7 | 46.15% |
| Mar0 vs Steve | 8–4 | 66.67% |
| Mar0 vs Law | 5–5 | 50.00% |
| Mar0 vs King | 3–7 | 30.00% |
| Mar0 vs Hwoarang | 3–7 | 30.00% |
| Mar0 vs Lili | 3–5 | 37.50% |
| Mar0 vs Victor | 3–5 | 37.50% |
| Mar0 vs Jin | 2–3 | 40.00% |
| Mar0 vs Lars | 1–4 | 20.00% |
| Mar0 vs Bryan | 2–2 | 50.00% |
| Mar0 vs Kazuya | 0–4 | 0.00% |
| Mar0 vs Jun | 2–2 | 50.00% |
| Mar0 vs Azucena | 2–2 | 50.00% |
| Mar0 vs Eddy | 0–4 | 0.00% |
| Mar0 vs Anna | 2–2 | 50.00% |
| Mar0 vs Xiaoyu | 0–3 | 0.00% |
| Mar0 vs Dragunov | 1–2 | 33.33% |
| Mar0 vs Nina | 1–2 | 33.33% |
| Mar0 vs Lee | 1–2 | 33.33% |
| Mar0 vs Reina | 2–1 | 66.67% |
| Mar0 vs Heihachi | 1–2 | 33.33% |
| Mar0 vs Paul | 2–0 | 100.00% |
| Mar0 vs Asuka | 0–2 | 0.00% |
| Mar0 vs Devil Jin | 2–0 | 100.00% |
| Mar0 vs Alisa | 0–2 | 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.