| SeawaterJohn vs King | 102–204 | 33.33% |
| SeawaterJohn vs Jin | 82–134 | 37.96% |
| SeawaterJohn vs Steve | 86–129 | 40.00% |
| SeawaterJohn vs Clive | 77–126 | 37.93% |
| SeawaterJohn vs Kazuya | 78–123 | 38.81% |
| SeawaterJohn vs Hwoarang | 56–129 | 30.27% |
| SeawaterJohn vs Reina | 72–107 | 40.22% |
| SeawaterJohn vs Heihachi | 66–92 | 41.77% |
| SeawaterJohn vs Law | 45–107–1 | 29.61% |
| SeawaterJohn vs Bryan | 56–94 | 37.33% |
| SeawaterJohn vs Yoshimitsu | 52–90 | 36.62% |
| SeawaterJohn vs Jun | 48–86 | 35.82% |
| SeawaterJohn vs Dragunov | 48–85 | 36.09% |
| SeawaterJohn vs Lee | 61–69 | 46.92% |
| SeawaterJohn vs Lili | 52–72 | 41.94% |
| SeawaterJohn vs Armor King | 39–74 | 34.51% |
| SeawaterJohn vs Azucena | 34–76 | 30.91% |
| SeawaterJohn vs Lars | 26–75 | 25.74% |
| SeawaterJohn vs Fahkumram | 41–60 | 40.59% |
| SeawaterJohn vs Eddy | 25–75 | 25.00% |
| SeawaterJohn vs Asuka | 37–61 | 37.76% |
| SeawaterJohn vs Victor | 28–66 | 29.79% |
| SeawaterJohn vs Lidia | 34–53 | 39.08% |
| SeawaterJohn vs Paul | 39–47 | 45.35% |
| SeawaterJohn vs Nina | 29–55 | 34.52% |
| SeawaterJohn vs Xiaoyu | 30–52 | 36.59% |
| SeawaterJohn vs Leroy | 25–46 | 35.21% |
| SeawaterJohn vs Jack-8 | 29–38 | 43.28% |
| SeawaterJohn vs Leo | 23–42 | 35.38% |
| SeawaterJohn vs Anna | 23–41 | 35.94% |
| SeawaterJohn vs Devil Jin | 21–42 | 33.33% |
| SeawaterJohn vs Alisa | 27–35 | 43.55% |
| SeawaterJohn vs Miary Zo | 13–26 | 33.33% |
| SeawaterJohn vs Feng | 13–24 | 35.14% |
| SeawaterJohn vs Raven | 19–18 | 51.35% |
| SeawaterJohn vs Claudio | 12–21 | 36.36% |
| SeawaterJohn vs Kuma | 10–23 | 30.30% |
| SeawaterJohn vs Zafina | 9–17 | 34.62% |
| SeawaterJohn vs Shaheen | 9–11 | 45.00% |
| SeawaterJohn vs Panda | 4–7 | 36.36% |
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.