| Seymour Buttes vs Kazuya | 82–69 | 54.30% |
| Seymour Buttes vs King | 69–78 | 46.94% |
| Seymour Buttes vs Jin | 77–61 | 55.80% |
| Seymour Buttes vs Bryan | 60–45 | 57.14% |
| Seymour Buttes vs Armor King | 56–49 | 53.33% |
| Seymour Buttes vs Eddy | 69–34 | 66.99% |
| Seymour Buttes vs Law | 54–46 | 54.00% |
| Seymour Buttes vs Steve | 62–36 | 63.27% |
| Seymour Buttes vs Reina | 52–45 | 53.61% |
| Seymour Buttes vs Hwoarang | 54–42 | 56.25% |
| Seymour Buttes vs Azucena | 42–46 | 47.73% |
| Seymour Buttes vs Dragunov | 40–41 | 49.38% |
| Seymour Buttes vs Heihachi | 45–35 | 56.25% |
| Seymour Buttes vs Yoshimitsu | 40–39 | 50.63% |
| Seymour Buttes vs Asuka | 35–37 | 48.61% |
| Seymour Buttes vs Lidia | 30–39 | 43.48% |
| Seymour Buttes vs Lee | 39–28 | 58.21% |
| Seymour Buttes vs Lili | 31–27 | 53.45% |
| Seymour Buttes vs Feng | 32–22 | 59.26% |
| Seymour Buttes vs Victor | 28–26 | 51.85% |
| Seymour Buttes vs Jun | 22–31 | 41.51% |
| Seymour Buttes vs Leroy | 26–21 | 55.32% |
| Seymour Buttes vs Leo | 23–22 | 51.11% |
| Seymour Buttes vs Paul | 22–22 | 50.00% |
| Seymour Buttes vs Xiaoyu | 26–18 | 59.09% |
| Seymour Buttes vs Fahkumram | 24–20 | 54.55% |
| Seymour Buttes vs Devil Jin | 18–25 | 41.86% |
| Seymour Buttes vs Jack-8 | 27–9 | 75.00% |
| Seymour Buttes vs Clive | 12–23 | 34.29% |
| Seymour Buttes vs Raven | 20–14 | 58.82% |
| Seymour Buttes vs Miary Zo | 14–20 | 41.18% |
| Seymour Buttes vs Anna | 20–12 | 62.50% |
| Seymour Buttes vs Lars | 11–19 | 36.67% |
| Seymour Buttes vs Nina | 17–12 | 58.62% |
| Seymour Buttes vs Claudio | 14–13 | 51.85% |
| Seymour Buttes vs Shaheen | 15–11 | 57.69% |
| Seymour Buttes vs Kuma | 9–17 | 34.62% |
| Seymour Buttes vs Alisa | 11–8 | 57.89% |
| Seymour Buttes vs Zafina | 6–8 | 42.86% |
| Seymour Buttes vs Panda | 5–1 | 83.33% |
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.