| Seth vs Jin | 80–52 | 60.61% |
| Seth vs Kazuya | 57–53 | 51.82% |
| Seth vs Hwoarang | 53–42 | 55.79% |
| Seth vs Law | 58–35 | 62.37% |
| Seth vs King | 39–34 | 53.42% |
| Seth vs Bryan | 35–33 | 51.47% |
| Seth vs Reina | 39–26 | 60.00% |
| Seth vs Steve | 35–28 | 55.56% |
| Seth vs Heihachi | 36–26 | 58.06% |
| Seth vs Lee | 26–34 | 43.33% |
| Seth vs Clive | 39–18 | 68.42% |
| Seth vs Victor | 25–29 | 46.30% |
| Seth vs Dragunov | 25–19 | 56.82% |
| Seth vs Devil Jin | 24–18 | 57.14% |
| Seth vs Eddy | 20–21 | 48.78% |
| Seth vs Paul | 21–19 | 52.50% |
| Seth vs Jun | 26–14 | 65.00% |
| Seth vs Lili | 21–18 | 53.85% |
| Seth vs Feng | 26–9 | 74.29% |
| Seth vs Lars | 22–12 | 64.71% |
| Seth vs Yoshimitsu | 9–21 | 30.00% |
| Seth vs Nina | 16–12 | 57.14% |
| Seth vs Azucena | 13–14 | 48.15% |
| Seth vs Raven | 20–6 | 76.92% |
| Seth vs Asuka | 15–10 | 60.00% |
| Seth vs Alisa | 11–13 | 45.83% |
| Seth vs Jack-8 | 13–9 | 59.09% |
| Seth vs Xiaoyu | 11–9 | 55.00% |
| Seth vs Claudio | 13–6 | 68.42% |
| Seth vs Kuma | 10–4 | 71.43% |
| Seth vs Lidia | 4–7 | 36.36% |
| Seth vs Shaheen | 6–2 | 75.00% |
| Seth vs Leroy | 4–3 | 57.14% |
| Seth vs Leo | 0–6 | 0.00% |
| Seth vs Panda | 4–2 | 66.67% |
| Seth vs Zafina | 1–4 | 20.00% |
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.