| Sieger09 vs King | 64–62 | 50.79% |
| Sieger09 vs Eddy | 51–60 | 45.95% |
| Sieger09 vs Kazuya | 56–37 | 60.22% |
| Sieger09 vs Jin | 45–47 | 48.91% |
| Sieger09 vs Reina | 34–46 | 42.50% |
| Sieger09 vs Law | 37–40 | 48.05% |
| Sieger09 vs Steve | 42–33 | 56.00% |
| Sieger09 vs Hwoarang | 45–27 | 62.50% |
| Sieger09 vs Lili | 28–42 | 40.00% |
| Sieger09 vs Bryan | 30–39 | 43.48% |
| Sieger09 vs Azucena | 29–26 | 52.73% |
| Sieger09 vs Yoshimitsu | 24–27 | 47.06% |
| Sieger09 vs Dragunov | 29–22 | 56.86% |
| Sieger09 vs Jun | 27–22 | 55.10% |
| Sieger09 vs Victor | 25–22 | 53.19% |
| Sieger09 vs Paul | 22–22 | 50.00% |
| Sieger09 vs Feng | 18–24 | 42.86% |
| Sieger09 vs Lars | 17–24 | 41.46% |
| Sieger09 vs Leroy | 22–19 | 53.66% |
| Sieger09 vs Xiaoyu | 24–15 | 61.54% |
| Sieger09 vs Nina | 16–20 | 44.44% |
| Sieger09 vs Asuka | 15–18 | 45.45% |
| Sieger09 vs Alisa | 14–13 | 51.85% |
| Sieger09 vs Devil Jin | 13–13 | 50.00% |
| Sieger09 vs Leo | 15–11 | 57.69% |
| Sieger09 vs Zafina | 9–12 | 42.86% |
| Sieger09 vs Lee | 7–11 | 38.89% |
| Sieger09 vs Raven | 6–9 | 40.00% |
| Sieger09 vs Jack-8 | 11–3 | 78.57% |
| Sieger09 vs Claudio | 5–6 | 45.45% |
| Sieger09 vs Heihachi | 5–4 | 55.56% |
| Sieger09 vs Kuma | 3–5 | 37.50% |
| Sieger09 vs Shaheen | 4–3 | 57.14% |
| Sieger09 vs Panda | 5–1 | 83.33% |
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.