| duke of arrakis vs King | 13–13 | 50.00% |
| duke of arrakis vs Jin | 8–14 | 36.36% |
| duke of arrakis vs Reina | 5–12 | 29.41% |
| duke of arrakis vs Eddy | 4–13 | 23.53% |
| duke of arrakis vs Lili | 8–8 | 50.00% |
| duke of arrakis vs Steve | 5–10 | 33.33% |
| duke of arrakis vs Hwoarang | 4–8 | 33.33% |
| duke of arrakis vs Yoshimitsu | 5–5 | 50.00% |
| duke of arrakis vs Bryan | 4–5 | 44.44% |
| duke of arrakis vs Leo | 4–4 | 50.00% |
| duke of arrakis vs Azucena | 3–5 | 37.50% |
| duke of arrakis vs Victor | 2–6 | 25.00% |
| duke of arrakis vs Lars | 4–3 | 57.14% |
| duke of arrakis vs Lee | 4–3 | 57.14% |
| duke of arrakis vs Xiaoyu | 2–4 | 33.33% |
| duke of arrakis vs Paul | 1–4 | 20.00% |
| duke of arrakis vs Kazuya | 0–5 | 0.00% |
| duke of arrakis vs Dragunov | 2–3 | 40.00% |
| duke of arrakis vs Nina | 2–3 | 40.00% |
| duke of arrakis vs Jun | 1–4 | 20.00% |
| duke of arrakis vs Law | 1–3 | 25.00% |
| duke of arrakis vs Leroy | 3–1 | 75.00% |
| duke of arrakis vs Raven | 1–3 | 25.00% |
| duke of arrakis vs Lidia | 1–3 | 25.00% |
| duke of arrakis vs Jack-8 | 2–1 | 66.67% |
| duke of arrakis vs Asuka | 2–1 | 66.67% |
| duke of arrakis vs Devil Jin | 0–2 | 0.00% |
| duke of arrakis vs Feng | 1–1 | 50.00% |
| duke of arrakis vs Alisa | 1–1 | 50.00% |
| duke of arrakis vs Kuma | 0–2 | 0.00% |
| duke of arrakis vs Zafina | 0–2 | 0.00% |
| duke of arrakis vs Shaheen | 0–1 | 0.00% |
| duke of arrakis vs Panda | 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.