| Sieghart vs Jin | 6–7 | 46.15% |
| Sieghart vs Hwoarang | 1–9 | 10.00% |
| Sieghart vs Dragunov | 2–5 | 28.57% |
| Sieghart vs Clive | 4–3 | 57.14% |
| Sieghart vs Bryan | 1–5 | 16.67% |
| Sieghart vs Steve | 2–4 | 33.33% |
| Sieghart vs Nina | 1–4 | 20.00% |
| Sieghart vs King | 2–2 | 50.00% |
| Sieghart vs Lili | 0–4 | 0.00% |
| Sieghart vs Panda | 0–4 | 0.00% |
| Sieghart vs Victor | 1–3 | 25.00% |
| Sieghart vs Eddy | 3–1 | 75.00% |
| Sieghart vs Heihachi | 2–2 | 50.00% |
| Sieghart vs Jack-8 | 2–1 | 66.67% |
| Sieghart vs Leo | 0–3 | 0.00% |
| Sieghart vs Shaheen | 1–2 | 33.33% |
| Sieghart vs Azucena | 2–1 | 66.67% |
| Sieghart vs Paul | 0–2 | 0.00% |
| Sieghart vs Yoshimitsu | 2–0 | 100.00% |
| Sieghart vs Kazuya | 2–0 | 100.00% |
| Sieghart vs Feng | 2–0 | 100.00% |
| Sieghart vs Claudio | 0–2 | 0.00% |
| Sieghart vs Leroy | 0–2 | 0.00% |
| Sieghart vs Raven | 0–2 | 0.00% |
| Sieghart vs Armor King | 0–2 | 0.00% |
| Sieghart vs Xiaoyu | 1–0 | 100.00% |
| Sieghart vs Devil Jin | 0–1 | 0.00% |
| Sieghart vs Lars | 0–1 | 0.00% |
| Sieghart vs Miary Zo | 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.