| DuceInRoom vs Reina | 16–6 | 72.73% |
| DuceInRoom vs King | 7–4 | 63.64% |
| DuceInRoom vs Steve | 5–5 | 50.00% |
| DuceInRoom vs Paul | 8–1 | 88.89% |
| DuceInRoom vs Hwoarang | 8–1 | 88.89% |
| DuceInRoom vs Dragunov | 3–3 | 50.00% |
| DuceInRoom vs Kazuya | 3–2 | 60.00% |
| DuceInRoom vs Panda | 2–2 | 50.00% |
| DuceInRoom vs Heihachi | 2–2 | 50.00% |
| DuceInRoom vs Jack-8 | 1–2 | 33.33% |
| DuceInRoom vs Devil Jin | 3–0 | 100.00% |
| DuceInRoom vs Feng | 1–2 | 33.33% |
| DuceInRoom vs Alisa | 0–3 | 0.00% |
| DuceInRoom vs Lee | 1–2 | 33.33% |
| DuceInRoom vs Leroy | 1–2 | 33.33% |
| DuceInRoom vs Law | 0–2 | 0.00% |
| DuceInRoom vs Yoshimitsu | 0–2 | 0.00% |
| DuceInRoom vs Jin | 2–0 | 100.00% |
| DuceInRoom vs Leo | 2–0 | 100.00% |
| DuceInRoom vs Nina | 2–0 | 100.00% |
| DuceInRoom vs Zafina | 1–1 | 50.00% |
| DuceInRoom vs Victor | 1–1 | 50.00% |
| DuceInRoom vs Eddy | 0–2 | 0.00% |
| DuceInRoom vs Fahkumram | 0–2 | 0.00% |
| DuceInRoom vs Lili | 0–1 | 0.00% |
| DuceInRoom vs Shaheen | 0–1 | 0.00% |
| DuceInRoom vs Jun | 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.