| Sinick vs King | 15–12 | 55.56% |
| Sinick vs Reina | 12–6 | 66.67% |
| Sinick vs Law | 5–12 | 29.41% |
| Sinick vs Steve | 9–8 | 52.94% |
| Sinick vs Jin | 7–9 | 43.75% |
| Sinick vs Hwoarang | 7–8 | 46.67% |
| Sinick vs Dragunov | 7–7 | 50.00% |
| Sinick vs Lili | 6–7 | 46.15% |
| Sinick vs Kuma | 2–10 | 16.67% |
| Sinick vs Victor | 4–7 | 36.36% |
| Sinick vs Nina | 4–6 | 40.00% |
| Sinick vs Asuka | 6–3 | 66.67% |
| Sinick vs Lars | 3–6 | 33.33% |
| Sinick vs Xiaoyu | 6–2 | 75.00% |
| Sinick vs Yoshimitsu | 4–3 | 57.14% |
| Sinick vs Eddy | 4–2 | 66.67% |
| Sinick vs Paul | 2–3 | 40.00% |
| Sinick vs Lee | 3–2 | 60.00% |
| Sinick vs Leroy | 4–1 | 80.00% |
| Sinick vs Azucena | 0–5 | 0.00% |
| Sinick vs Miary Zo | 0–5 | 0.00% |
| Sinick vs Devil Jin | 1–3 | 25.00% |
| Sinick vs Leo | 1–3 | 25.00% |
| Sinick vs Alisa | 0–4 | 0.00% |
| Sinick vs Bryan | 0–3 | 0.00% |
| Sinick vs Kazuya | 0–3 | 0.00% |
| Sinick vs Zafina | 1–2 | 33.33% |
| Sinick vs Jun | 2–1 | 66.67% |
| Sinick vs Raven | 2–1 | 66.67% |
| Sinick vs Lidia | 3–0 | 100.00% |
| Sinick vs Heihachi | 2–1 | 66.67% |
| Sinick vs Feng | 1–0 | 100.00% |
| Sinick vs Claudio | 0–1 | 0.00% |
| Sinick vs Shaheen | 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.