| MaDuckJin vs Heihachi | 70–56 | 55.56% |
| MaDuckJin vs Bryan | 43–38 | 53.09% |
| MaDuckJin vs Kazuya | 54–26 | 67.50% |
| MaDuckJin vs Reina | 50–26 | 65.79% |
| MaDuckJin vs Paul | 46–25 | 64.79% |
| MaDuckJin vs King | 40–29 | 57.97% |
| MaDuckJin vs Dragunov | 40–28 | 58.82% |
| MaDuckJin vs Jin | 33–26 | 55.93% |
| MaDuckJin vs Jack-8 | 22–21 | 51.16% |
| MaDuckJin vs Hwoarang | 26–16 | 61.90% |
| MaDuckJin vs Victor | 22–20 | 52.38% |
| MaDuckJin vs Asuka | 21–16 | 56.76% |
| MaDuckJin vs Steve | 20–15 | 57.14% |
| MaDuckJin vs Alisa | 19–16 | 54.29% |
| MaDuckJin vs Law | 16–18 | 47.06% |
| MaDuckJin vs Lidia | 19–15 | 55.88% |
| MaDuckJin vs Yoshimitsu | 16–12 | 57.14% |
| MaDuckJin vs Devil Jin | 21–6 | 77.78% |
| MaDuckJin vs Lili | 15–10 | 60.00% |
| MaDuckJin vs Claudio | 14–11 | 56.00% |
| MaDuckJin vs Leo | 10–13 | 43.48% |
| MaDuckJin vs Nina | 13–9 | 59.09% |
| MaDuckJin vs Feng | 9–11 | 45.00% |
| MaDuckJin vs Lars | 8–12 | 40.00% |
| MaDuckJin vs Jun | 12–8 | 60.00% |
| MaDuckJin vs Eddy | 8–11 | 42.11% |
| MaDuckJin vs Xiaoyu | 13–5 | 72.22% |
| MaDuckJin vs Lee | 8–10 | 44.44% |
| MaDuckJin vs Shaheen | 7–9 | 43.75% |
| MaDuckJin vs Kuma | 6–9 | 40.00% |
| MaDuckJin vs Azucena | 5–10 | 33.33% |
| MaDuckJin vs Panda | 9–5 | 64.29% |
| MaDuckJin vs Raven | 7–7 | 50.00% |
| MaDuckJin vs Leroy | 2–9 | 18.18% |
| MaDuckJin vs Zafina | 5–2 | 71.43% |
| MaDuckJin vs Clive | 1–2 | 33.33% |
| MaDuckJin vs Anna | 2–0 | 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.