| Mardukes vs Kazuya | 83–93 | 47.16% |
| Mardukes vs King | 92–56 | 62.16% |
| Mardukes vs Reina | 66–79 | 45.52% |
| Mardukes vs Steve | 81–62 | 56.64% |
| Mardukes vs Bryan | 55–63 | 46.61% |
| Mardukes vs Hwoarang | 66–38 | 63.46% |
| Mardukes vs Lili | 58–45 | 56.31% |
| Mardukes vs Jin | 46–55 | 45.54% |
| Mardukes vs Heihachi | 31–56 | 35.63% |
| Mardukes vs Lars | 45–37 | 54.88% |
| Mardukes vs Law | 49–32 | 60.49% |
| Mardukes vs Yoshimitsu | 33–42 | 44.00% |
| Mardukes vs Lee | 36–39 | 48.00% |
| Mardukes vs Azucena | 26–42 | 38.24% |
| Mardukes vs Devil Jin | 28–33 | 45.90% |
| Mardukes vs Dragunov | 31–30 | 50.82% |
| Mardukes vs Asuka | 41–18 | 69.49% |
| Mardukes vs Paul | 31–23 | 57.41% |
| Mardukes vs Lidia | 23–27 | 46.00% |
| Mardukes vs Raven | 26–21 | 55.32% |
| Mardukes vs Jun | 21–24 | 46.67% |
| Mardukes vs Victor | 23–20 | 53.49% |
| Mardukes vs Xiaoyu | 23–18 | 56.10% |
| Mardukes vs Clive | 16–25 | 39.02% |
| Mardukes vs Eddy | 16–24 | 40.00% |
| Mardukes vs Armor King | 15–24 | 38.46% |
| Mardukes vs Alisa | 26–11 | 70.27% |
| Mardukes vs Miary Zo | 14–22 | 38.89% |
| Mardukes vs Feng | 20–15 | 57.14% |
| Mardukes vs Leroy | 15–19 | 44.12% |
| Mardukes vs Leo | 21–12 | 63.64% |
| Mardukes vs Claudio | 16–15 | 51.61% |
| Mardukes vs Nina | 23–7 | 76.67% |
| Mardukes vs Jack-8 | 13–11 | 54.17% |
| Mardukes vs Kuma | 16–6 | 72.73% |
| Mardukes vs Shaheen | 9–11 | 45.00% |
| Mardukes vs Zafina | 6–8 | 42.86% |
| Mardukes vs Panda | 7–4 | 63.64% |
| Mardukes vs Anna | 2–3 | 40.00% |
| Mardukes vs Fahkumram | 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.