| Sing Song vs Steve | 14–15 | 48.28% |
| Sing Song vs Jin | 7–11 | 38.89% |
| Sing Song vs King | 9–5 | 64.29% |
| Sing Song vs Lars | 4–8 | 33.33% |
| Sing Song vs Yoshimitsu | 3–8 | 27.27% |
| Sing Song vs Dragunov | 5–4 | 55.56% |
| Sing Song vs Reina | 6–3 | 66.67% |
| Sing Song vs Hwoarang | 1–7 | 12.50% |
| Sing Song vs Bryan | 4–4 | 50.00% |
| Sing Song vs Jun | 3–5 | 37.50% |
| Sing Song vs Lili | 5–1 | 83.33% |
| Sing Song vs Victor | 3–3 | 50.00% |
| Sing Song vs Eddy | 6–0 | 100.00% |
| Sing Song vs Azucena | 3–2 | 60.00% |
| Sing Song vs Miary Zo | 3–2 | 60.00% |
| Sing Song vs Law | 3–1 | 75.00% |
| Sing Song vs Kazuya | 2–2 | 50.00% |
| Sing Song vs Shaheen | 2–2 | 50.00% |
| Sing Song vs Heihachi | 1–3 | 25.00% |
| Sing Song vs Paul | 0–3 | 0.00% |
| Sing Song vs Asuka | 1–2 | 33.33% |
| Sing Song vs Feng | 1–2 | 33.33% |
| Sing Song vs Xiaoyu | 1–1 | 50.00% |
| Sing Song vs Nina | 2–0 | 100.00% |
| Sing Song vs Lee | 0–2 | 0.00% |
| Sing Song vs Clive | 0–2 | 0.00% |
| Sing Song vs Alisa | 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.