| King Duce Rambo vs Jin | 6–2 | 75.00% |
| King Duce Rambo vs King | 3–3 | 50.00% |
| King Duce Rambo vs Kazuya | 3–3 | 50.00% |
| King Duce Rambo vs Asuka | 4–2 | 66.67% |
| King Duce Rambo vs Lars | 1–4 | 20.00% |
| King Duce Rambo vs Lee | 3–2 | 60.00% |
| King Duce Rambo vs Law | 2–2 | 50.00% |
| King Duce Rambo vs Bryan | 4–0 | 100.00% |
| King Duce Rambo vs Devil Jin | 2–2 | 50.00% |
| King Duce Rambo vs Eddy | 4–0 | 100.00% |
| King Duce Rambo vs Yoshimitsu | 1–2 | 33.33% |
| King Duce Rambo vs Steve | 2–1 | 66.67% |
| King Duce Rambo vs Victor | 2–1 | 66.67% |
| King Duce Rambo vs Dragunov | 0–2 | 0.00% |
| King Duce Rambo vs Shaheen | 2–0 | 100.00% |
| King Duce Rambo vs Nina | 2–0 | 100.00% |
| King Duce Rambo vs Panda | 2–0 | 100.00% |
| King Duce Rambo vs Reina | 2–0 | 100.00% |
| King Duce Rambo vs Xiaoyu | 2–0 | 100.00% |
| King Duce Rambo vs Lili | 2–0 | 100.00% |
| King Duce Rambo vs Jun | 2–0 | 100.00% |
| King Duce Rambo vs Heihachi | 0–2 | 0.00% |
| King Duce Rambo vs Paul | 0–1 | 0.00% |
| King Duce Rambo vs Azucena | 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.