| Sepi vs Jin | 108–107 | 50.23% |
| Sepi vs King | 102–102 | 50.00% |
| Sepi vs Hwoarang | 104–89 | 53.89% |
| Sepi vs Kazuya | 74–109 | 40.44% |
| Sepi vs Bryan | 66–81 | 44.90% |
| Sepi vs Law | 74–62 | 54.41% |
| Sepi vs Paul | 42–79 | 34.71% |
| Sepi vs Lili | 45–60 | 42.86% |
| Sepi vs Yoshimitsu | 49–55 | 47.12% |
| Sepi vs Eddy | 54–50 | 51.92% |
| Sepi vs Steve | 54–40 | 57.45% |
| Sepi vs Jun | 31–55 | 36.05% |
| Sepi vs Reina | 33–50 | 39.76% |
| Sepi vs Victor | 49–34 | 59.04% |
| Sepi vs Dragunov | 35–39 | 47.30% |
| Sepi vs Devil Jin | 22–50 | 30.56% |
| Sepi vs Feng | 33–32 | 50.77% |
| Sepi vs Asuka | 32–30 | 51.61% |
| Sepi vs Nina | 36–24 | 60.00% |
| Sepi vs Lars | 25–31 | 44.64% |
| Sepi vs Lee | 27–28 | 49.09% |
| Sepi vs Azucena | 26–28 | 48.15% |
| Sepi vs Alisa | 16–37 | 30.19% |
| Sepi vs Xiaoyu | 17–35 | 32.69% |
| Sepi vs Heihachi | 20–32 | 38.46% |
| Sepi vs Raven | 28–19 | 59.57% |
| Sepi vs Leroy | 16–27 | 37.21% |
| Sepi vs Kuma | 15–14 | 51.72% |
| Sepi vs Jack-8 | 8–19 | 29.63% |
| Sepi vs Leo | 12–12 | 50.00% |
| Sepi vs Lidia | 9–14 | 39.13% |
| Sepi vs Claudio | 6–14 | 30.00% |
| Sepi vs Shaheen | 8–12 | 40.00% |
| Sepi vs Zafina | 2–7 | 22.22% |
| Sepi vs Panda | 3–3 | 50.00% |
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.