| Sirchuck vs Law | 10–7 | 58.82% |
| Sirchuck vs Eddy | 8–8 | 50.00% |
| Sirchuck vs Jin | 6–8 | 42.86% |
| Sirchuck vs King | 5–8 | 38.46% |
| Sirchuck vs Devil Jin | 5–7 | 41.67% |
| Sirchuck vs Lars | 7–5 | 58.33% |
| Sirchuck vs Yoshimitsu | 7–4 | 63.64% |
| Sirchuck vs Bryan | 5–6 | 45.45% |
| Sirchuck vs Paul | 5–5 | 50.00% |
| Sirchuck vs Steve | 4–6 | 40.00% |
| Sirchuck vs Kazuya | 3–6 | 33.33% |
| Sirchuck vs Victor | 7–2 | 77.78% |
| Sirchuck vs Lee | 1–7 | 12.50% |
| Sirchuck vs Lili | 4–3 | 57.14% |
| Sirchuck vs Leo | 3–4 | 42.86% |
| Sirchuck vs Leroy | 5–1 | 83.33% |
| Sirchuck vs Jack-8 | 1–4 | 20.00% |
| Sirchuck vs Asuka | 4–1 | 80.00% |
| Sirchuck vs Alisa | 4–1 | 80.00% |
| Sirchuck vs Jun | 4–1 | 80.00% |
| Sirchuck vs Azucena | 3–2 | 60.00% |
| Sirchuck vs Xiaoyu | 1–3 | 25.00% |
| Sirchuck vs Feng | 2–2 | 50.00% |
| Sirchuck vs Raven | 2–2 | 50.00% |
| Sirchuck vs Zafina | 2–1 | 66.67% |
| Sirchuck vs Hwoarang | 1–1 | 50.00% |
| Sirchuck vs Nina | 1–1 | 50.00% |
| Sirchuck vs Reina | 2–0 | 100.00% |
| Sirchuck vs Dragunov | 0–1 | 0.00% |
| Sirchuck vs Kuma | 1–0 | 100.00% |
| Sirchuck vs Lidia | 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.