| seyken vs Kazuya | 230–207 | 52.63% |
| seyken vs Jin | 114–154 | 42.54% |
| seyken vs Reina | 157–88 | 64.08% |
| seyken vs Bryan | 123–116 | 51.46% |
| seyken vs Dragunov | 84–92 | 47.73% |
| seyken vs Law | 101–69 | 59.41% |
| seyken vs King | 71–86 | 45.22% |
| seyken vs Paul | 82–71 | 53.59% |
| seyken vs Lidia | 73–71 | 50.69% |
| seyken vs Hwoarang | 65–66 | 49.62% |
| seyken vs Steve | 60–63 | 48.78% |
| seyken vs Yoshimitsu | 47–62 | 43.12% |
| seyken vs Asuka | 58–51 | 53.21% |
| seyken vs Azucena | 61–47 | 56.48% |
| seyken vs Lee | 60–47 | 56.07% |
| seyken vs Lili | 52–46 | 53.06% |
| seyken vs Jun | 47–45 | 51.09% |
| seyken vs Devil Jin | 42–46 | 47.73% |
| seyken vs Leroy | 48–35 | 57.83% |
| seyken vs Victor | 43–35 | 55.13% |
| seyken vs Feng | 32–37 | 46.38% |
| seyken vs Nina | 27–42 | 39.13% |
| seyken vs Lars | 32–32 | 50.00% |
| seyken vs Jack-8 | 27–36 | 42.86% |
| seyken vs Claudio | 27–29 | 48.21% |
| seyken vs Alisa | 23–32 | 41.82% |
| seyken vs Xiaoyu | 18–30 | 37.50% |
| seyken vs Shaheen | 17–29 | 36.96% |
| seyken vs Leo | 23–22 | 51.11% |
| seyken vs Raven | 20–18 | 52.63% |
| seyken vs Eddy | 14–19 | 42.42% |
| seyken vs Zafina | 12–16 | 42.86% |
| seyken vs Kuma | 4–14 | 22.22% |
| seyken vs Clive | 8–4 | 66.67% |
| seyken vs Panda | 3–4 | 42.86% |
| seyken vs Heihachi | 6–0 | 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.