| Duke Dugtrio vs King | 60–64 | 48.39% |
| Duke Dugtrio vs Kazuya | 52–57 | 47.71% |
| Duke Dugtrio vs Jin | 39–59 | 39.80% |
| Duke Dugtrio vs Reina | 48–50 | 48.98% |
| Duke Dugtrio vs Steve | 41–53 | 43.62% |
| Duke Dugtrio vs Hwoarang | 41–39 | 51.25% |
| Duke Dugtrio vs Clive | 38–33 | 53.52% |
| Duke Dugtrio vs Eddy | 32–36 | 47.06% |
| Duke Dugtrio vs Lidia | 30–36 | 45.45% |
| Duke Dugtrio vs Fahkumram | 25–40 | 38.46% |
| Duke Dugtrio vs Lili | 22–40 | 35.48% |
| Duke Dugtrio vs Paul | 22–39 | 36.07% |
| Duke Dugtrio vs Asuka | 27–34 | 44.26% |
| Duke Dugtrio vs Law | 30–29 | 50.85% |
| Duke Dugtrio vs Jun | 26–33 | 44.07% |
| Duke Dugtrio vs Bryan | 27–31 | 46.55% |
| Duke Dugtrio vs Dragunov | 23–33 | 41.07% |
| Duke Dugtrio vs Armor King | 22–32 | 40.74% |
| Duke Dugtrio vs Yoshimitsu | 19–32 | 37.25% |
| Duke Dugtrio vs Azucena | 24–24 | 50.00% |
| Duke Dugtrio vs Victor | 14–29 | 32.56% |
| Duke Dugtrio vs Lee | 27–15 | 64.29% |
| Duke Dugtrio vs Xiaoyu | 21–19 | 52.50% |
| Duke Dugtrio vs Leroy | 18–21 | 46.15% |
| Duke Dugtrio vs Heihachi | 13–25 | 34.21% |
| Duke Dugtrio vs Leo | 17–20 | 45.95% |
| Duke Dugtrio vs Feng | 16–20 | 44.44% |
| Duke Dugtrio vs Miary Zo | 10–26 | 27.78% |
| Duke Dugtrio vs Nina | 19–12 | 61.29% |
| Duke Dugtrio vs Lars | 13–13 | 50.00% |
| Duke Dugtrio vs Alisa | 12–13 | 48.00% |
| Duke Dugtrio vs Raven | 7–16 | 30.43% |
| Duke Dugtrio vs Jack-8 | 10–10 | 50.00% |
| Duke Dugtrio vs Devil Jin | 11–8 | 57.89% |
| Duke Dugtrio vs Zafina | 6–12 | 33.33% |
| Duke Dugtrio vs Claudio | 5–11 | 31.25% |
| Duke Dugtrio vs Kuma | 6–7 | 46.15% |
| Duke Dugtrio vs Shaheen | 4–5 | 44.44% |
| Duke Dugtrio vs Anna | 5–3 | 62.50% |
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.