| Sina classic vs Steve | 13–2 | 86.67% |
| Sina classic vs Jin | 8–3 | 72.73% |
| Sina classic vs Claudio | 5–5 | 50.00% |
| Sina classic vs Nina | 6–3 | 66.67% |
| Sina classic vs Victor | 8–1 | 88.89% |
| Sina classic vs Kazuya | 6–2 | 75.00% |
| Sina classic vs Lili | 5–1 | 83.33% |
| Sina classic vs Reina | 5–1 | 83.33% |
| Sina classic vs Paul | 4–1 | 80.00% |
| Sina classic vs King | 2–3 | 40.00% |
| Sina classic vs Law | 2–2 | 50.00% |
| Sina classic vs Clive | 4–0 | 100.00% |
| Sina classic vs Dragunov | 2–1 | 66.67% |
| Sina classic vs Anna | 2–1 | 66.67% |
| Sina classic vs Xiaoyu | 2–0 | 100.00% |
| Sina classic vs Lars | 2–0 | 100.00% |
| Sina classic vs Azucena | 2–0 | 100.00% |
| Sina classic vs Heihachi | 2–0 | 100.00% |
| Sina classic vs Bryan | 1–0 | 100.00% |
| Sina classic vs Lee | 1–0 | 100.00% |
| Sina classic vs Zafina | 1–0 | 100.00% |
| Sina classic vs Armor King | 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.