| ShadowSong vs Kazuya | 11–19 | 36.67% |
| ShadowSong vs King | 16–13 | 55.17% |
| ShadowSong vs Hwoarang | 10–14 | 41.67% |
| ShadowSong vs Jin | 14–10 | 58.33% |
| ShadowSong vs Lili | 9–11 | 45.00% |
| ShadowSong vs Reina | 10–10 | 50.00% |
| ShadowSong vs Nina | 7–11 | 38.89% |
| ShadowSong vs Steve | 8–8 | 50.00% |
| ShadowSong vs Paul | 3–11 | 21.43% |
| ShadowSong vs Law | 5–9 | 35.71% |
| ShadowSong vs Bryan | 8–6 | 57.14% |
| ShadowSong vs Asuka | 7–6 | 53.85% |
| ShadowSong vs Alisa | 6–7 | 46.15% |
| ShadowSong vs Lee | 8–5 | 61.54% |
| ShadowSong vs Leo | 5–7 | 41.67% |
| ShadowSong vs Feng | 8–3 | 72.73% |
| ShadowSong vs Dragunov | 8–3 | 72.73% |
| ShadowSong vs Xiaoyu | 4–6 | 40.00% |
| ShadowSong vs Leroy | 5–4 | 55.56% |
| ShadowSong vs Eddy | 6–3 | 66.67% |
| ShadowSong vs Lars | 6–2 | 75.00% |
| ShadowSong vs Azucena | 3–5 | 37.50% |
| ShadowSong vs Yoshimitsu | 2–5 | 28.57% |
| ShadowSong vs Kuma | 5–2 | 71.43% |
| ShadowSong vs Jun | 4–3 | 57.14% |
| ShadowSong vs Devil Jin | 2–3 | 40.00% |
| ShadowSong vs Claudio | 4–1 | 80.00% |
| ShadowSong vs Zafina | 3–2 | 60.00% |
| ShadowSong vs Jack-8 | 4–0 | 100.00% |
| ShadowSong vs Lidia | 4–0 | 100.00% |
| ShadowSong vs Panda | 2–1 | 66.67% |
| ShadowSong vs Victor | 3–0 | 100.00% |
| ShadowSong vs Heihachi | 1–1 | 50.00% |
| ShadowSong vs Raven | 0–1 | 0.00% |
| ShadowSong vs Clive | 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.