| The Duke vs King | 12–6 | 66.67% |
| The Duke vs Eddy | 8–5 | 61.54% |
| The Duke vs Jin | 8–4 | 66.67% |
| The Duke vs Yoshimitsu | 3–7 | 30.00% |
| The Duke vs Dragunov | 2–6 | 25.00% |
| The Duke vs Clive | 6–2 | 75.00% |
| The Duke vs Kazuya | 4–2 | 66.67% |
| The Duke vs Alisa | 6–0 | 100.00% |
| The Duke vs Reina | 5–1 | 83.33% |
| The Duke vs Anna | 2–4 | 33.33% |
| The Duke vs Hwoarang | 4–1 | 80.00% |
| The Duke vs Lili | 1–4 | 20.00% |
| The Duke vs Victor | 4–1 | 80.00% |
| The Duke vs Bryan | 3–1 | 75.00% |
| The Duke vs Jun | 3–1 | 75.00% |
| The Duke vs Heihachi | 3–1 | 75.00% |
| The Duke vs Steve | 2–1 | 66.67% |
| The Duke vs Nina | 2–1 | 66.67% |
| The Duke vs Leroy | 1–2 | 33.33% |
| The Duke vs Paul | 2–0 | 100.00% |
| The Duke vs Asuka | 2–0 | 100.00% |
| The Duke vs Devil Jin | 2–0 | 100.00% |
| The Duke vs Raven | 2–0 | 100.00% |
| The Duke vs Lidia | 2–0 | 100.00% |
| The Duke vs Law | 0–1 | 0.00% |
| The Duke vs Lee | 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.