| SEJIN vs Dragunov | 60–59 | 50.42% |
| SEJIN vs Kazuya | 60–51 | 54.05% |
| SEJIN vs Hwoarang | 58–49 | 54.21% |
| SEJIN vs Armor King | 62–44 | 58.49% |
| SEJIN vs Reina | 53–46 | 53.54% |
| SEJIN vs Steve | 47–44 | 51.65% |
| SEJIN vs Bryan | 52–32 | 61.90% |
| SEJIN vs Paul | 53–29 | 64.63% |
| SEJIN vs Jin | 42–29 | 59.15% |
| SEJIN vs Heihachi | 42–24 | 63.64% |
| SEJIN vs King | 27–37 | 42.19% |
| SEJIN vs Lili | 40–24 | 62.50% |
| SEJIN vs Fahkumram | 38–17 | 69.09% |
| SEJIN vs Devil Jin | 32–22 | 59.26% |
| SEJIN vs Jun | 40–14 | 74.07% |
| SEJIN vs Victor | 31–18 | 63.27% |
| SEJIN vs Azucena | 24–21 | 53.33% |
| SEJIN vs Claudio | 22–21 | 51.16% |
| SEJIN vs Anna | 24–18 | 57.14% |
| SEJIN vs Asuka | 28–13 | 68.29% |
| SEJIN vs Feng | 22–17 | 56.41% |
| SEJIN vs Lee | 25–14 | 64.10% |
| SEJIN vs Nina | 22–16 | 57.89% |
| SEJIN vs Law | 22–15 | 59.46% |
| SEJIN vs Yoshimitsu | 21–16 | 56.76% |
| SEJIN vs Lars | 19–17 | 52.78% |
| SEJIN vs Xiaoyu | 21–14 | 60.00% |
| SEJIN vs Leroy | 21–13 | 61.76% |
| SEJIN vs Clive | 20–12 | 62.50% |
| SEJIN vs Leo | 17–14 | 54.84% |
| SEJIN vs Shaheen | 17–12 | 58.62% |
| SEJIN vs Raven | 16–12 | 57.14% |
| SEJIN vs Lidia | 14–12 | 53.85% |
| SEJIN vs Jack-8 | 14–11 | 56.00% |
| SEJIN vs Eddy | 10–11 | 47.62% |
| SEJIN vs Kuma | 10–9 | 52.63% |
| SEJIN vs Alisa | 11–5 | 68.75% |
| SEJIN vs Panda | 3–7 | 30.00% |
| SEJIN vs Zafina | 7–3 | 70.00% |
| SEJIN vs Miary Zo | 6–4 | 60.00% |
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.