| Sound Ninja vs Dragunov | 10–4 | 71.43% |
| Sound Ninja vs Paul | 8–4 | 66.67% |
| Sound Ninja vs Eddy | 7–5 | 58.33% |
| Sound Ninja vs Kazuya | 8–3 | 72.73% |
| Sound Ninja vs Lili | 7–4 | 63.64% |
| Sound Ninja vs Reina | 7–4 | 63.64% |
| Sound Ninja vs Nina | 4–5 | 44.44% |
| Sound Ninja vs King | 6–1 | 85.71% |
| Sound Ninja vs Bryan | 4–3 | 57.14% |
| Sound Ninja vs Yoshimitsu | 6–0 | 100.00% |
| Sound Ninja vs Xiaoyu | 3–3 | 50.00% |
| Sound Ninja vs Feng | 4–2 | 66.67% |
| Sound Ninja vs Kuma | 6–0 | 100.00% |
| Sound Ninja vs Hwoarang | 5–0 | 100.00% |
| Sound Ninja vs Steve | 4–1 | 80.00% |
| Sound Ninja vs Leroy | 3–2 | 60.00% |
| Sound Ninja vs Azucena | 3–2 | 60.00% |
| Sound Ninja vs Jin | 2–2 | 50.00% |
| Sound Ninja vs Shaheen | 4–0 | 100.00% |
| Sound Ninja vs Jun | 3–1 | 75.00% |
| Sound Ninja vs Devil Jin | 1–2 | 33.33% |
| Sound Ninja vs Alisa | 1–2 | 33.33% |
| Sound Ninja vs Lidia | 1–2 | 33.33% |
| Sound Ninja vs Heihachi | 2–1 | 66.67% |
| Sound Ninja vs Asuka | 2–0 | 100.00% |
| Sound Ninja vs Leo | 1–1 | 50.00% |
| Sound Ninja vs Clive | 2–0 | 100.00% |
| Sound Ninja vs Jack-8 | 0–1 | 0.00% |
| Sound Ninja vs Lars | 1–0 | 100.00% |
| Sound Ninja vs Victor | 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.