| The Duck vs Jin | 166–149 | 52.70% |
| The Duck vs Kazuya | 116–156 | 42.65% |
| The Duck vs Hwoarang | 116–116 | 50.00% |
| The Duck vs King | 127–99 | 56.19% |
| The Duck vs Bryan | 99–117 | 45.83% |
| The Duck vs Law | 108–97 | 52.68% |
| The Duck vs Steve | 85–85 | 50.00% |
| The Duck vs Paul | 87–82 | 51.48% |
| The Duck vs Lili | 54–82 | 39.71% |
| The Duck vs Yoshimitsu | 59–70 | 45.74% |
| The Duck vs Eddy | 66–60 | 52.38% |
| The Duck vs Reina | 61–52 | 53.98% |
| The Duck vs Jun | 42–67 | 38.53% |
| The Duck vs Heihachi | 54–53 | 50.47% |
| The Duck vs Nina | 51–49 | 51.00% |
| The Duck vs Dragunov | 42–51 | 45.16% |
| The Duck vs Feng | 45–47 | 48.91% |
| The Duck vs Victor | 48–37 | 56.47% |
| The Duck vs Lars | 34–47 | 41.98% |
| The Duck vs Clive | 37–42 | 46.84% |
| The Duck vs Armor King | 42–36 | 53.85% |
| The Duck vs Xiaoyu | 35–42 | 45.45% |
| The Duck vs Devil Jin | 33–41 | 44.59% |
| The Duck vs Asuka | 31–41 | 43.06% |
| The Duck vs Azucena | 34–37 | 47.89% |
| The Duck vs Lee | 23–39 | 37.10% |
| The Duck vs Lidia | 30–24 | 55.56% |
| The Duck vs Raven | 23–29 | 44.23% |
| The Duck vs Alisa | 25–25 | 50.00% |
| The Duck vs Leo | 25–18 | 58.14% |
| The Duck vs Jack-8 | 18–23 | 43.90% |
| The Duck vs Anna | 23–18 | 56.10% |
| The Duck vs Leroy | 20–15 | 57.14% |
| The Duck vs Claudio | 16–18 | 47.06% |
| The Duck vs Kuma | 8–24 | 25.00% |
| The Duck vs Zafina | 19–11 | 63.33% |
| The Duck vs Shaheen | 13–13 | 50.00% |
| The Duck vs Panda | 4–10 | 28.57% |
| The Duck vs Fahkumram | 10–3 | 76.92% |
| The Duck vs Miary Zo | 3–4 | 42.86% |
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.