| Frank Dux vs King | 25–37 | 40.32% |
| Frank Dux vs Heihachi | 42–18 | 70.00% |
| Frank Dux vs Reina | 29–29 | 50.00% |
| Frank Dux vs Eddy | 12–24 | 33.33% |
| Frank Dux vs Hwoarang | 13–18 | 41.94% |
| Frank Dux vs Victor | 11–20 | 35.48% |
| Frank Dux vs Dragunov | 15–15 | 50.00% |
| Frank Dux vs Jun | 16–12 | 57.14% |
| Frank Dux vs Xiaoyu | 15–10–1 | 60.00% |
| Frank Dux vs Steve | 17–9 | 65.38% |
| Frank Dux vs Jin | 10–15 | 40.00% |
| Frank Dux vs Paul | 8–16 | 33.33% |
| Frank Dux vs Law | 10–13 | 43.48% |
| Frank Dux vs Azucena | 11–12 | 47.83% |
| Frank Dux vs Lili | 11–10 | 52.38% |
| Frank Dux vs Kazuya | 7–12 | 36.84% |
| Frank Dux vs Lee | 8–11 | 42.11% |
| Frank Dux vs Bryan | 9–9 | 50.00% |
| Frank Dux vs Lars | 7–11 | 38.89% |
| Frank Dux vs Jack-8 | 9–8 | 52.94% |
| Frank Dux vs Nina | 8–9 | 47.06% |
| Frank Dux vs Feng | 10–5 | 66.67% |
| Frank Dux vs Alisa | 9–6 | 60.00% |
| Frank Dux vs Yoshimitsu | 4–10 | 28.57% |
| Frank Dux vs Lidia | 6–8 | 42.86% |
| Frank Dux vs Miary Zo | 6–7 | 46.15% |
| Frank Dux vs Asuka | 4–8 | 33.33% |
| Frank Dux vs Devil Jin | 7–5 | 58.33% |
| Frank Dux vs Kuma | 3–9 | 25.00% |
| Frank Dux vs Leroy | 10–2 | 83.33% |
| Frank Dux vs Raven | 5–5 | 50.00% |
| Frank Dux vs Anna | 3–7 | 30.00% |
| Frank Dux vs Shaheen | 5–4 | 55.56% |
| Frank Dux vs Armor King | 2–5 | 28.57% |
| Frank Dux vs Leo | 0–5 | 0.00% |
| Frank Dux vs Zafina | 4–0 | 100.00% |
| Frank Dux vs Claudio | 2–1 | 66.67% |
| Frank Dux vs Clive | 1–2 | 33.33% |
| Frank Dux vs Panda | 1–1 | 50.00% |
| Frank Dux vs Fahkumram | 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.