| Mas Den vs Kazuya | 26–26 | 50.00% |
| Mas Den vs Heihachi | 24–26 | 48.00% |
| Mas Den vs Jin | 21–26 | 44.68% |
| Mas Den vs Dragunov | 23–23 | 50.00% |
| Mas Den vs King | 19–21 | 47.50% |
| Mas Den vs Reina | 17–23 | 42.50% |
| Mas Den vs Steve | 18–20 | 47.37% |
| Mas Den vs Law | 18–15 | 54.55% |
| Mas Den vs Bryan | 9–22 | 29.03% |
| Mas Den vs Victor | 16–12 | 57.14% |
| Mas Den vs Hwoarang | 16–10 | 61.54% |
| Mas Den vs Devil Jin | 12–13 | 48.00% |
| Mas Den vs Lili | 12–8 | 60.00% |
| Mas Den vs Paul | 11–7 | 61.11% |
| Mas Den vs Asuka | 10–8 | 55.56% |
| Mas Den vs Feng | 8–10 | 44.44% |
| Mas Den vs Lars | 11–6 | 64.71% |
| Mas Den vs Azucena | 11–5 | 68.75% |
| Mas Den vs Lidia | 5–11 | 31.25% |
| Mas Den vs Jun | 8–7 | 53.33% |
| Mas Den vs Yoshimitsu | 5–7 | 41.67% |
| Mas Den vs Alisa | 7–5 | 58.33% |
| Mas Den vs Nina | 4–7 | 36.36% |
| Mas Den vs Raven | 4–7 | 36.36% |
| Mas Den vs Eddy | 3–8 | 27.27% |
| Mas Den vs Xiaoyu | 5–5 | 50.00% |
| Mas Den vs Shaheen | 4–6 | 40.00% |
| Mas Den vs Lee | 1–9 | 10.00% |
| Mas Den vs Kuma | 3–6 | 33.33% |
| Mas Den vs Leroy | 7–1 | 87.50% |
| Mas Den vs Claudio | 3–4 | 42.86% |
| Mas Den vs Jack-8 | 3–2 | 60.00% |
| Mas Den vs Clive | 3–2 | 60.00% |
| Mas Den vs Panda | 0–2 | 0.00% |
| Mas Den vs Leo | 1–0 | 100.00% |
| Mas Den vs Zafina | 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.