| Siege vs Steve | 23–11 | 67.65% |
| Siege vs King | 15–15 | 50.00% |
| Siege vs Kazuya | 15–11 | 57.69% |
| Siege vs Lidia | 18–8 | 69.23% |
| Siege vs Jin | 12–13 | 48.00% |
| Siege vs Lili | 15–7 | 68.18% |
| Siege vs Dragunov | 13–9 | 59.09% |
| Siege vs Reina | 15–7 | 68.18% |
| Siege vs Hwoarang | 12–9 | 57.14% |
| Siege vs Leo | 12–8 | 60.00% |
| Siege vs Law | 14–4 | 77.78% |
| Siege vs Bryan | 12–6 | 66.67% |
| Siege vs Eddy | 13–4 | 76.47% |
| Siege vs Azucena | 11–5 | 68.75% |
| Siege vs Jun | 7–8 | 46.67% |
| Siege vs Asuka | 5–9 | 35.71% |
| Siege vs Paul | 5–8 | 38.46% |
| Siege vs Yoshimitsu | 9–4 | 69.23% |
| Siege vs Jack-8 | 6–6 | 50.00% |
| Siege vs Lars | 6–6 | 50.00% |
| Siege vs Lee | 9–3 | 75.00% |
| Siege vs Victor | 8–4 | 66.67% |
| Siege vs Devil Jin | 6–5 | 54.55% |
| Siege vs Raven | 6–4 | 60.00% |
| Siege vs Alisa | 4–5 | 44.44% |
| Siege vs Xiaoyu | 3–5 | 37.50% |
| Siege vs Nina | 7–0 | 100.00% |
| Siege vs Leroy | 4–3 | 57.14% |
| Siege vs Feng | 2–4 | 33.33% |
| Siege vs Panda | 4–2 | 66.67% |
| Siege vs Claudio | 1–2 | 33.33% |
| Siege vs Heihachi | 1–2 | 33.33% |
| Siege vs Anna | 2–1 | 66.67% |
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.