| Sirski vs Azucena | 6–5 | 54.55% |
| Sirski vs Jin | 1–6 | 14.29% |
| Sirski vs Hwoarang | 1–5 | 16.67% |
| Sirski vs Leroy | 1–4 | 20.00% |
| Sirski vs Law | 1–3 | 25.00% |
| Sirski vs Bryan | 2–2 | 50.00% |
| Sirski vs Jack-8 | 1–3 | 25.00% |
| Sirski vs Lee | 0–4 | 0.00% |
| Sirski vs King | 0–3 | 0.00% |
| Sirski vs Feng | 1–2 | 33.33% |
| Sirski vs Lars | 2–1 | 66.67% |
| Sirski vs Jun | 0–3 | 0.00% |
| Sirski vs Victor | 0–3 | 0.00% |
| Sirski vs Nina | 0–2 | 0.00% |
| Sirski vs Kuma | 0–2 | 0.00% |
| Sirski vs Zafina | 0–2 | 0.00% |
| Sirski vs Raven | 0–2 | 0.00% |
| Sirski vs Yoshimitsu | 0–1 | 0.00% |
| Sirski vs Devil Jin | 0–1 | 0.00% |
| Sirski vs Reina | 1–0 | 100.00% |
| Sirski vs Eddy | 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.