| DukeSvay vs King | 22–24 | 47.83% |
| DukeSvay vs Steve | 15–21 | 41.67% |
| DukeSvay vs Hwoarang | 14–21 | 40.00% |
| DukeSvay vs Reina | 12–18 | 40.00% |
| DukeSvay vs Kazuya | 7–22 | 24.14% |
| DukeSvay vs Jin | 12–15 | 44.44% |
| DukeSvay vs Clive | 8–18 | 30.77% |
| DukeSvay vs Law | 8–13 | 38.10% |
| DukeSvay vs Lili | 8–9 | 47.06% |
| DukeSvay vs Bryan | 3–13 | 18.75% |
| DukeSvay vs Dragunov | 6–10 | 37.50% |
| DukeSvay vs Heihachi | 7–8 | 46.67% |
| DukeSvay vs Nina | 5–9 | 35.71% |
| DukeSvay vs Victor | 3–9 | 25.00% |
| DukeSvay vs Jun | 4–6 | 40.00% |
| DukeSvay vs Asuka | 4–5 | 44.44% |
| DukeSvay vs Paul | 2–6 | 25.00% |
| DukeSvay vs Yoshimitsu | 6–2 | 75.00% |
| DukeSvay vs Eddy | 4–4 | 50.00% |
| DukeSvay vs Devil Jin | 3–4 | 42.86% |
| DukeSvay vs Alisa | 1–6 | 14.29% |
| DukeSvay vs Kuma | 4–2 | 66.67% |
| DukeSvay vs Azucena | 4–2 | 66.67% |
| DukeSvay vs Xiaoyu | 3–2 | 60.00% |
| DukeSvay vs Leroy | 3–1 | 75.00% |
| DukeSvay vs Raven | 4–0 | 100.00% |
| DukeSvay vs Lidia | 0–4 | 0.00% |
| DukeSvay vs Lee | 1–2 | 33.33% |
| DukeSvay vs Leo | 2–0 | 100.00% |
| DukeSvay vs Lars | 0–2 | 0.00% |
| DukeSvay vs Claudio | 0–2 | 0.00% |
| DukeSvay vs Zafina | 0–2 | 0.00% |
| DukeSvay vs Jack-8 | 0–1 | 0.00% |
| DukeSvay vs Feng | 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.