| Sigfrid vs Jin | 15–7 | 68.18% |
| Sigfrid vs Heihachi | 10–7 | 58.82% |
| Sigfrid vs Yoshimitsu | 11–5 | 68.75% |
| Sigfrid vs King | 10–4 | 71.43% |
| Sigfrid vs Law | 9–2 | 81.82% |
| Sigfrid vs Hwoarang | 6–4 | 60.00% |
| Sigfrid vs Lili | 6–4 | 60.00% |
| Sigfrid vs Paul | 7–2 | 77.78% |
| Sigfrid vs Feng | 6–1 | 85.71% |
| Sigfrid vs Miary Zo | 6–1 | 85.71% |
| Sigfrid vs Steve | 5–1 | 83.33% |
| Sigfrid vs Claudio | 3–3 | 50.00% |
| Sigfrid vs Lee | 4–2 | 66.67% |
| Sigfrid vs Reina | 4–2 | 66.67% |
| Sigfrid vs Eddy | 6–0 | 100.00% |
| Sigfrid vs Kazuya | 4–1 | 80.00% |
| Sigfrid vs Asuka | 5–0 | 100.00% |
| Sigfrid vs Leo | 4–1 | 80.00% |
| Sigfrid vs Raven | 4–1 | 80.00% |
| Sigfrid vs Bryan | 4–0 | 100.00% |
| Sigfrid vs Lars | 1–3 | 25.00% |
| Sigfrid vs Kuma | 2–2 | 50.00% |
| Sigfrid vs Leroy | 4–0 | 100.00% |
| Sigfrid vs Azucena | 3–1 | 75.00% |
| Sigfrid vs Anna | 2–2 | 50.00% |
| Sigfrid vs Armor King | 1–3 | 25.00% |
| Sigfrid vs Nina | 2–1 | 66.67% |
| Sigfrid vs Jun | 2–1 | 66.67% |
| Sigfrid vs Jack-8 | 0–2 | 0.00% |
| Sigfrid vs Alisa | 2–0 | 100.00% |
| Sigfrid vs Shaheen | 2–0 | 100.00% |
| Sigfrid vs Fahkumram | 2–0 | 100.00% |
| Sigfrid vs Victor | 1–0 | 100.00% |
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.