| Sigürd vs King | 33–27 | 55.00% |
| Sigürd vs Hwoarang | 25–22 | 53.19% |
| Sigürd vs Jin | 23–19 | 54.76% |
| Sigürd vs Reina | 24–15 | 61.54% |
| Sigürd vs Dragunov | 19–13 | 59.38% |
| Sigürd vs Kazuya | 15–12 | 55.56% |
| Sigürd vs Jun | 18–8 | 69.23% |
| Sigürd vs Azucena | 19–6 | 76.00% |
| Sigürd vs Steve | 17–6 | 73.91% |
| Sigürd vs Lidia | 9–14 | 39.13% |
| Sigürd vs Clive | 12–11 | 52.17% |
| Sigürd vs Law | 9–11 | 45.00% |
| Sigürd vs Bryan | 9–8 | 52.94% |
| Sigürd vs Lars | 10–6 | 62.50% |
| Sigürd vs Lee | 8–8 | 50.00% |
| Sigürd vs Yoshimitsu | 13–2 | 86.67% |
| Sigürd vs Xiaoyu | 10–5 | 66.67% |
| Sigürd vs Eddy | 7–8 | 46.67% |
| Sigürd vs Nina | 7–7 | 50.00% |
| Sigürd vs Paul | 7–6 | 53.85% |
| Sigürd vs Victor | 5–8 | 38.46% |
| Sigürd vs Lili | 6–6 | 50.00% |
| Sigürd vs Asuka | 6–3 | 66.67% |
| Sigürd vs Claudio | 3–6 | 33.33% |
| Sigürd vs Alisa | 4–4 | 50.00% |
| Sigürd vs Raven | 5–3 | 62.50% |
| Sigürd vs Feng | 3–4 | 42.86% |
| Sigürd vs Leroy | 3–2 | 60.00% |
| Sigürd vs Leo | 0–4 | 0.00% |
| Sigürd vs Jack-8 | 2–1 | 66.67% |
| Sigürd vs Kuma | 3–0 | 100.00% |
| Sigürd vs Heihachi | 2–1 | 66.67% |
| Sigürd vs Devil Jin | 2–0 | 100.00% |
| Sigürd vs Panda | 2–0 | 100.00% |
| Sigürd vs Zafina | 0–2 | 0.00% |
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.