| Seto vs Dragunov | 143–147 | 49.31% |
| Seto vs Hwoarang | 135–150 | 47.37% |
| Seto vs King | 133–129 | 50.76% |
| Seto vs Jin | 139–116 | 54.51% |
| Seto vs Kazuya | 152–102 | 59.84% |
| Seto vs Reina | 110–109 | 50.23% |
| Seto vs Steve | 94–113 | 45.41% |
| Seto vs Bryan | 104–100 | 50.98% |
| Seto vs Victor | 83–111 | 42.78% |
| Seto vs Lili | 98–85 | 53.55% |
| Seto vs Paul | 86–94 | 47.78% |
| Seto vs Yoshimitsu | 75–88 | 46.01% |
| Seto vs Lars | 68–89 | 43.31% |
| Seto vs Asuka | 82–69 | 54.30% |
| Seto vs Jun | 70–71 | 49.65% |
| Seto vs Feng | 58–82 | 41.43% |
| Seto vs Law | 56–80 | 41.18% |
| Seto vs Heihachi | 68–50 | 57.63% |
| Seto vs Nina | 60–57 | 51.28% |
| Seto vs Claudio | 64–51 | 55.65% |
| Seto vs Xiaoyu | 63–49 | 56.25% |
| Seto vs Lee | 51–51 | 50.00% |
| Seto vs Eddy | 49–51 | 49.00% |
| Seto vs Devil Jin | 50–45 | 52.63% |
| Seto vs Lidia | 50–45 | 52.63% |
| Seto vs Leroy | 54–36 | 60.00% |
| Seto vs Alisa | 39–49 | 44.32% |
| Seto vs Jack-8 | 37–47 | 44.05% |
| Seto vs Leo | 40–44 | 47.62% |
| Seto vs Zafina | 49–25 | 66.22% |
| Seto vs Raven | 34–39 | 46.58% |
| Seto vs Azucena | 30–42 | 41.67% |
| Seto vs Clive | 22–36 | 37.93% |
| Seto vs Kuma | 23–33 | 41.07% |
| Seto vs Shaheen | 29–23 | 55.77% |
| Seto vs Armor King | 13–17 | 43.33% |
| Seto vs Anna | 11–17 | 39.29% |
| Seto vs Fahkumram | 11–15 | 42.31% |
| Seto vs Miary Zo | 5–16 | 23.81% |
| Seto vs Panda | 6–9 | 40.00% |
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.