| Supaishi vs Xiaoyu | 7–5 | 58.33% |
| Supaishi vs Hwoarang | 5–6 | 45.45% |
| Supaishi vs Reina | 3–8 | 27.27% |
| Supaishi vs King | 3–7 | 30.00% |
| Supaishi vs Yoshimitsu | 4–5 | 44.44% |
| Supaishi vs Steve | 4–4 | 50.00% |
| Supaishi vs Alisa | 5–2 | 71.43% |
| Supaishi vs Law | 4–2 | 66.67% |
| Supaishi vs Jin | 5–1 | 83.33% |
| Supaishi vs Jack-8 | 3–3 | 50.00% |
| Supaishi vs Lee | 3–3 | 50.00% |
| Supaishi vs Bryan | 3–2 | 60.00% |
| Supaishi vs Kazuya | 1–4 | 20.00% |
| Supaishi vs Devil Jin | 3–2 | 60.00% |
| Supaishi vs Azucena | 3–2 | 60.00% |
| Supaishi vs Raven | 4–1 | 80.00% |
| Supaishi vs Asuka | 2–2 | 50.00% |
| Supaishi vs Lili | 3–1 | 75.00% |
| Supaishi vs Dragunov | 1–3 | 25.00% |
| Supaishi vs Leroy | 4–0 | 100.00% |
| Supaishi vs Jun | 1–3 | 25.00% |
| Supaishi vs Victor | 1–2 | 33.33% |
| Supaishi vs Leo | 2–0 | 100.00% |
| Supaishi vs Lars | 2–0 | 100.00% |
| Supaishi vs Nina | 1–1 | 50.00% |
| Supaishi vs Feng | 0–1 | 0.00% |
| Supaishi vs Kuma | 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.