| Sinai vs Jin | 28–21 | 57.14% |
| Sinai vs Reina | 28–16 | 63.64% |
| Sinai vs Hwoarang | 22–18 | 55.00% |
| Sinai vs Lili | 15–23 | 39.47% |
| Sinai vs King | 19–18 | 51.35% |
| Sinai vs Victor | 13–20 | 39.39% |
| Sinai vs Law | 14–18 | 43.75% |
| Sinai vs Steve | 13–18 | 41.94% |
| Sinai vs Jun | 17–14 | 54.84% |
| Sinai vs Bryan | 15–12 | 55.56% |
| Sinai vs Eddy | 7–20 | 25.93% |
| Sinai vs Kazuya | 15–9 | 62.50% |
| Sinai vs Asuka | 16–8 | 66.67% |
| Sinai vs Azucena | 9–13 | 40.91% |
| Sinai vs Jack-8 | 14–6 | 70.00% |
| Sinai vs Dragunov | 7–13 | 35.00% |
| Sinai vs Lars | 8–11 | 42.11% |
| Sinai vs Paul | 7–11 | 38.89% |
| Sinai vs Nina | 13–4 | 76.47% |
| Sinai vs Feng | 9–7 | 56.25% |
| Sinai vs Alisa | 11–3 | 78.57% |
| Sinai vs Lee | 6–8 | 42.86% |
| Sinai vs Leroy | 8–3 | 72.73% |
| Sinai vs Kuma | 6–4 | 60.00% |
| Sinai vs Raven | 7–3 | 70.00% |
| Sinai vs Xiaoyu | 2–7 | 22.22% |
| Sinai vs Claudio | 8–1 | 88.89% |
| Sinai vs Panda | 3–6 | 33.33% |
| Sinai vs Yoshimitsu | 4–2 | 66.67% |
| Sinai vs Devil Jin | 4–2 | 66.67% |
| Sinai vs Leo | 2–4 | 33.33% |
| Sinai vs Shaheen | 1–4 | 20.00% |
| Sinai vs Zafina | 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.