| SifuRoshi vs Armor King | 100–88 | 53.19% |
| SifuRoshi vs Miary Zo | 40–60 | 40.00% |
| SifuRoshi vs Jin | 46–42 | 52.27% |
| SifuRoshi vs Steve | 53–35 | 60.23% |
| SifuRoshi vs Reina | 45–42 | 51.72% |
| SifuRoshi vs Law | 38–45 | 45.78% |
| SifuRoshi vs Hwoarang | 43–34 | 55.84% |
| SifuRoshi vs Heihachi | 43–34 | 55.84% |
| SifuRoshi vs Fahkumram | 30–43 | 41.10% |
| SifuRoshi vs Azucena | 24–48 | 33.33% |
| SifuRoshi vs Bryan | 30–37 | 44.78% |
| SifuRoshi vs King | 30–34 | 46.88% |
| SifuRoshi vs Yoshimitsu | 27–27 | 50.00% |
| SifuRoshi vs Kazuya | 34–20 | 62.96% |
| SifuRoshi vs Paul | 12–38 | 24.00% |
| SifuRoshi vs Dragunov | 15–27 | 35.71% |
| SifuRoshi vs Asuka | 18–19 | 48.65% |
| SifuRoshi vs Lee | 19–18 | 51.35% |
| SifuRoshi vs Lars | 14–22 | 38.89% |
| SifuRoshi vs Xiaoyu | 18–16 | 52.94% |
| SifuRoshi vs Leo | 24–10 | 70.59% |
| SifuRoshi vs Jun | 19–15 | 55.88% |
| SifuRoshi vs Eddy | 19–15 | 55.88% |
| SifuRoshi vs Anna | 20–14 | 58.82% |
| SifuRoshi vs Devil Jin | 17–15 | 53.12% |
| SifuRoshi vs Lili | 22–10 | 68.75% |
| SifuRoshi vs Lidia | 17–15 | 53.12% |
| SifuRoshi vs Victor | 14–15 | 48.28% |
| SifuRoshi vs Jack-8 | 14–13 | 51.85% |
| SifuRoshi vs Raven | 11–16 | 40.74% |
| SifuRoshi vs Feng | 10–16 | 38.46% |
| SifuRoshi vs Clive | 8–15 | 34.78% |
| SifuRoshi vs Leroy | 9–13 | 40.91% |
| SifuRoshi vs Alisa | 7–11 | 38.89% |
| SifuRoshi vs Nina | 6–11 | 35.29% |
| SifuRoshi vs Claudio | 5–11 | 31.25% |
| SifuRoshi vs Kuma | 5–8 | 38.46% |
| SifuRoshi vs Shaheen | 8–4 | 66.67% |
| SifuRoshi vs Zafina | 5–6 | 45.45% |
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.