| SeaSnake vs Lidia | 58–27 | 68.24% |
| SeaSnake vs King | 44–19 | 69.84% |
| SeaSnake vs Reina | 37–23 | 61.67% |
| SeaSnake vs Jin | 23–32 | 41.82% |
| SeaSnake vs Kazuya | 22–20 | 52.38% |
| SeaSnake vs Hwoarang | 20–18 | 52.63% |
| SeaSnake vs Law | 14–17 | 45.16% |
| SeaSnake vs Victor | 15–16 | 48.39% |
| SeaSnake vs Steve | 20–10 | 66.67% |
| SeaSnake vs Dragunov | 16–11 | 59.26% |
| SeaSnake vs Jun | 16–9 | 64.00% |
| SeaSnake vs Bryan | 13–11 | 54.17% |
| SeaSnake vs Lili | 13–10 | 56.52% |
| SeaSnake vs Leroy | 16–7 | 69.57% |
| SeaSnake vs Yoshimitsu | 10–12 | 45.45% |
| SeaSnake vs Eddy | 3–17 | 15.00% |
| SeaSnake vs Azucena | 11–8 | 57.89% |
| SeaSnake vs Raven | 9–10 | 47.37% |
| SeaSnake vs Asuka | 6–12 | 33.33% |
| SeaSnake vs Kuma | 12–6 | 66.67% |
| SeaSnake vs Paul | 8–9 | 47.06% |
| SeaSnake vs Lee | 6–11 | 35.29% |
| SeaSnake vs Devil Jin | 8–8 | 50.00% |
| SeaSnake vs Alisa | 3–13 | 18.75% |
| SeaSnake vs Nina | 9–5 | 64.29% |
| SeaSnake vs Feng | 5–6 | 45.45% |
| SeaSnake vs Leo | 6–5 | 54.55% |
| SeaSnake vs Lars | 6–4 | 60.00% |
| SeaSnake vs Jack-8 | 3–4 | 42.86% |
| SeaSnake vs Claudio | 3–4 | 42.86% |
| SeaSnake vs Shaheen | 3–3 | 50.00% |
| SeaSnake vs Zafina | 4–2 | 66.67% |
| SeaSnake vs Xiaoyu | 0–2 | 0.00% |
| SeaSnake vs Panda | 2–0 | 100.00% |
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.