| Mardukill vs Miary Zo | 3–4 | 42.86% |
| Mardukill vs Jin | 5–1 | 83.33% |
| Mardukill vs Steve | 3–2 | 60.00% |
| Mardukill vs King | 2–2 | 50.00% |
| Mardukill vs Yoshimitsu | 1–2 | 33.33% |
| Mardukill vs Lee | 1–2 | 33.33% |
| Mardukill vs Victor | 2–1 | 66.67% |
| Mardukill vs Law | 0–2 | 0.00% |
| Mardukill vs Hwoarang | 0–2 | 0.00% |
| Mardukill vs Xiaoyu | 0–2 | 0.00% |
| Mardukill vs Dragunov | 0–2 | 0.00% |
| Mardukill vs Jun | 1–1 | 50.00% |
| Mardukill vs Reina | 0–2 | 0.00% |
| Mardukill vs Raven | 1–1 | 50.00% |
| Mardukill vs Paul | 0–1 | 0.00% |
| Mardukill vs Kazuya | 0–1 | 0.00% |
| Mardukill vs Asuka | 1–0 | 100.00% |
| Mardukill vs Leroy | 0–1 | 0.00% |
| Mardukill vs Azucena | 0–1 | 0.00% |
| Mardukill vs Eddy | 0–1 | 0.00% |
| Mardukill vs Armor King | 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.