| Siddek vs Clive | 2–5 | 28.57% |
| Siddek vs Kazuya | 1–4 | 20.00% |
| Siddek vs Jin | 2–2 | 50.00% |
| Siddek vs Steve | 2–1 | 66.67% |
| Siddek vs Alisa | 0–2 | 0.00% |
| Siddek vs King | 2–0 | 100.00% |
| Siddek vs Hwoarang | 1–1 | 50.00% |
| Siddek vs Leroy | 2–0 | 100.00% |
| Siddek vs Jack-8 | 1–0 | 100.00% |
| Siddek vs Yoshimitsu | 1–0 | 100.00% |
| Siddek vs Xiaoyu | 1–0 | 100.00% |
| Siddek vs Dragunov | 0–1 | 0.00% |
| Siddek vs Leo | 1–0 | 100.00% |
| Siddek vs Claudio | 1–0 | 100.00% |
| Siddek vs Panda | 0–1 | 0.00% |
| Siddek vs Victor | 0–1 | 0.00% |
| Siddek vs Heihachi | 0–1 | 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.