| Psyduckomucha vs Hwoarang | 616–396 | 60.87% |
| Psyduckomucha vs Kazuya | 506–444 | 53.26% |
| Psyduckomucha vs Jin | 406–479 | 45.88% |
| Psyduckomucha vs King | 385–342–1 | 52.96% |
| Psyduckomucha vs Paul | 384–265 | 59.17% |
| Psyduckomucha vs Bryan | 265–358 | 42.54% |
| Psyduckomucha vs Law | 331–258 | 56.20% |
| Psyduckomucha vs Dragunov | 270–226 | 54.44% |
| Psyduckomucha vs Reina | 240–240 | 50.00% |
| Psyduckomucha vs Steve | 250–227 | 52.41% |
| Psyduckomucha vs Yoshimitsu | 238–229 | 50.96% |
| Psyduckomucha vs Lili | 258–194 | 57.08% |
| Psyduckomucha vs Devil Jin | 173–242 | 41.69% |
| Psyduckomucha vs Nina | 201–160 | 55.68% |
| Psyduckomucha vs Heihachi | 161–199 | 44.72% |
| Psyduckomucha vs Feng | 166–188 | 46.89% |
| Psyduckomucha vs Asuka | 189–163 | 53.69% |
| Psyduckomucha vs Lee | 166–183 | 47.56% |
| Psyduckomucha vs Lidia | 169–152 | 52.65% |
| Psyduckomucha vs Lars | 136–184 | 42.50% |
| Psyduckomucha vs Jun | 156–161 | 49.21% |
| Psyduckomucha vs Xiaoyu | 174–126 | 58.00% |
| Psyduckomucha vs Alisa | 169–125 | 57.48% |
| Psyduckomucha vs Raven | 188–104 | 64.38% |
| Psyduckomucha vs Eddy | 123–145 | 45.90% |
| Psyduckomucha vs Victor | 103–161 | 39.02% |
| Psyduckomucha vs Leo | 154–87 | 63.90% |
| Psyduckomucha vs Leroy | 146–93 | 61.09% |
| Psyduckomucha vs Azucena | 81–148 | 35.37% |
| Psyduckomucha vs Jack-8 | 100–127 | 44.05% |
| Psyduckomucha vs Zafina | 136–90–1 | 60.18% |
| Psyduckomucha vs Claudio | 109–83 | 56.77% |
| Psyduckomucha vs Kuma | 91–96 | 48.66% |
| Psyduckomucha vs Clive | 65–108 | 37.57% |
| Psyduckomucha vs Armor King | 70–94 | 42.68% |
| Psyduckomucha vs Shaheen | 67–82 | 44.97% |
| Psyduckomucha vs Anna | 48–73 | 39.67% |
| Psyduckomucha vs Fahkumram | 38–48 | 44.19% |
| Psyduckomucha vs Panda | 43–24 | 64.18% |
| Psyduckomucha vs Miary Zo | 7–16 | 30.43% |
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.