| Sifus vs Kazuya | 161–171 | 48.49% |
| Sifus vs Jin | 142–177 | 44.51% |
| Sifus vs Hwoarang | 160–132 | 54.79% |
| Sifus vs King | 128–124 | 50.79% |
| Sifus vs Bryan | 113–108 | 51.13% |
| Sifus vs Law | 98–111 | 46.89% |
| Sifus vs Steve | 82–102 | 44.57% |
| Sifus vs Reina | 86–67 | 56.21% |
| Sifus vs Lili | 63–81 | 43.75% |
| Sifus vs Paul | 55–87 | 38.73% |
| Sifus vs Yoshimitsu | 64–78 | 45.07% |
| Sifus vs Heihachi | 55–77 | 41.67% |
| Sifus vs Dragunov | 55–74 | 42.64% |
| Sifus vs Fahkumram | 51–75 | 40.48% |
| Sifus vs Eddy | 48–63 | 43.24% |
| Sifus vs Asuka | 54–50 | 51.92% |
| Sifus vs Devil Jin | 43–61 | 41.35% |
| Sifus vs Jun | 51–53 | 49.04% |
| Sifus vs Nina | 32–60 | 34.78% |
| Sifus vs Azucena | 35–57 | 38.04% |
| Sifus vs Victor | 49–34 | 59.04% |
| Sifus vs Lee | 39–42 | 48.15% |
| Sifus vs Feng | 26–49 | 34.67% |
| Sifus vs Xiaoyu | 29–45 | 39.19% |
| Sifus vs Lidia | 35–39 | 47.30% |
| Sifus vs Clive | 32–39 | 45.07% |
| Sifus vs Armor King | 26–44 | 37.14% |
| Sifus vs Alisa | 28–41 | 40.58% |
| Sifus vs Anna | 23–44 | 34.33% |
| Sifus vs Lars | 29–33 | 46.77% |
| Sifus vs Leo | 26–27 | 49.06% |
| Sifus vs Leroy | 27–26 | 50.94% |
| Sifus vs Claudio | 19–25 | 43.18% |
| Sifus vs Jack-8 | 14–25 | 35.90% |
| Sifus vs Raven | 20–17 | 54.05% |
| Sifus vs Shaheen | 14–13 | 51.85% |
| Sifus vs Miary Zo | 10–14 | 41.67% |
| Sifus vs Kuma | 8–13 | 38.10% |
| Sifus vs Zafina | 16–5 | 76.19% |
| Sifus vs Panda | 9–7 | 56.25% |
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.