| Sefo vs Kazuya | 152–150 | 50.33% |
| Sefo vs Jin | 106–115 | 47.96% |
| Sefo vs Bryan | 114–92 | 55.34% |
| Sefo vs Hwoarang | 66–107 | 38.15% |
| Sefo vs Reina | 93–76 | 55.03% |
| Sefo vs King | 75–87 | 46.30% |
| Sefo vs Paul | 73–79 | 48.03% |
| Sefo vs Steve | 71–76 | 48.30% |
| Sefo vs Lili | 77–64 | 54.61% |
| Sefo vs Yoshimitsu | 61–73 | 45.52% |
| Sefo vs Heihachi | 67–58 | 53.60% |
| Sefo vs Dragunov | 55–68 | 44.72% |
| Sefo vs Lee | 56–65 | 46.28% |
| Sefo vs Law | 45–57 | 44.12% |
| Sefo vs Devil Jin | 45–33 | 57.69% |
| Sefo vs Lars | 31–47 | 39.74% |
| Sefo vs Azucena | 41–37 | 52.56% |
| Sefo vs Feng | 32–42 | 43.24% |
| Sefo vs Asuka | 33–40 | 45.21% |
| Sefo vs Lidia | 30–42 | 41.67% |
| Sefo vs Xiaoyu | 34–30 | 53.12% |
| Sefo vs Alisa | 28–36 | 43.75% |
| Sefo vs Jun | 23–32 | 41.82% |
| Sefo vs Victor | 24–30 | 44.44% |
| Sefo vs Nina | 22–26 | 45.83% |
| Sefo vs Jack-8 | 26–21 | 55.32% |
| Sefo vs Shaheen | 27–19 | 58.70% |
| Sefo vs Eddy | 12–34 | 26.09% |
| Sefo vs Claudio | 20–23 | 46.51% |
| Sefo vs Leroy | 15–28 | 34.88% |
| Sefo vs Fahkumram | 9–24 | 27.27% |
| Sefo vs Kuma | 12–20 | 37.50% |
| Sefo vs Leo | 17–11 | 60.71% |
| Sefo vs Raven | 15–13 | 53.57% |
| Sefo vs Anna | 17–11 | 60.71% |
| Sefo vs Armor King | 14–12 | 53.85% |
| Sefo vs Zafina | 8–12 | 40.00% |
| Sefo vs Clive | 7–10 | 41.18% |
| Sefo vs Panda | 2–4 | 33.33% |
| Sefo vs Miary Zo | 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.