| duce1 vs King | 15–2 | 88.24% |
| duce1 vs Steve | 12–3 | 80.00% |
| duce1 vs Heihachi | 6–4 | 60.00% |
| duce1 vs Eddy | 8–1 | 88.89% |
| duce1 vs Bryan | 4–4 | 50.00% |
| duce1 vs Kazuya | 3–4 | 42.86% |
| duce1 vs Leo | 3–4 | 42.86% |
| duce1 vs Lili | 1–5 | 16.67% |
| duce1 vs Reina | 5–1 | 83.33% |
| duce1 vs Asuka | 1–4 | 20.00% |
| duce1 vs Hwoarang | 3–1 | 75.00% |
| duce1 vs Devil Jin | 3–1 | 75.00% |
| duce1 vs Azucena | 3–1 | 75.00% |
| duce1 vs Victor | 4–0 | 100.00% |
| duce1 vs Lidia | 4–0 | 100.00% |
| duce1 vs Xiaoyu | 3–0 | 100.00% |
| duce1 vs Dragunov | 3–0 | 100.00% |
| duce1 vs Jun | 2–1 | 66.67% |
| duce1 vs Raven | 3–0 | 100.00% |
| duce1 vs Paul | 0–2 | 0.00% |
| duce1 vs Law | 2–0 | 100.00% |
| duce1 vs Jin | 2–0 | 100.00% |
| duce1 vs Feng | 1–1 | 50.00% |
| duce1 vs Lars | 1–1 | 50.00% |
| duce1 vs Claudio | 1–1 | 50.00% |
| duce1 vs Shaheen | 2–0 | 100.00% |
| duce1 vs Yoshimitsu | 1–0 | 100.00% |
| duce1 vs Jack-8 | 1–0 | 100.00% |
| duce1 vs Nina | 0–1 | 0.00% |
| duce1 vs Lee | 1–0 | 100.00% |
| duce1 vs Kuma | 1–0 | 100.00% |
| duce1 vs Leroy | 1–0 | 100.00% |
| duce1 vs Clive | 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.