| Aqua vs Kazuya | 343–296 | 53.68% |
| Aqua vs Bryan | 267–285 | 48.37% |
| Aqua vs Jin | 225–258 | 46.58% |
| Aqua vs King | 224–254 | 46.86% |
| Aqua vs Reina | 240–224 | 51.72% |
| Aqua vs Steve | 207–212 | 49.40% |
| Aqua vs Hwoarang | 187–187 | 50.00% |
| Aqua vs Paul | 142–201–1 | 41.40% |
| Aqua vs Dragunov | 151–165 | 47.78% |
| Aqua vs Law | 135–179 | 42.99% |
| Aqua vs Heihachi | 148–164 | 47.44% |
| Aqua vs Yoshimitsu | 132–160 | 45.21% |
| Aqua vs Clive | 127–159 | 44.41% |
| Aqua vs Lee | 131–154 | 45.96% |
| Aqua vs Azucena | 129–138 | 48.31% |
| Aqua vs Lili | 143–119 | 54.58% |
| Aqua vs Jun | 128–115 | 52.67% |
| Aqua vs Lars | 127–112 | 53.14% |
| Aqua vs Xiaoyu | 105–126 | 45.45% |
| Aqua vs Asuka | 85–126 | 40.28% |
| Aqua vs Devil Jin | 92–116 | 44.23% |
| Aqua vs Raven | 108–98 | 52.43% |
| Aqua vs Leroy | 91–101 | 47.40% |
| Aqua vs Leo | 83–106 | 43.92% |
| Aqua vs Feng | 81–107 | 43.09% |
| Aqua vs Victor | 69–119 | 36.70% |
| Aqua vs Nina | 87–87 | 50.00% |
| Aqua vs Lidia | 77–96 | 44.51% |
| Aqua vs Claudio | 60–79 | 43.17% |
| Aqua vs Eddy | 59–76 | 43.70% |
| Aqua vs Armor King | 55–73 | 42.97% |
| Aqua vs Jack-8 | 51–68 | 42.86% |
| Aqua vs Alisa | 35–78 | 30.97% |
| Aqua vs Shaheen | 38–61 | 38.38% |
| Aqua vs Fahkumram | 42–51 | 45.16% |
| Aqua vs Zafina | 28–56 | 33.33% |
| Aqua vs Anna | 29–42 | 40.85% |
| Aqua vs Kuma | 22–26 | 45.83% |
| Aqua vs Miary Zo | 12–23 | 34.29% |
| Aqua vs Panda | 7–14 | 33.33% |
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.