| Sidi vs King | 5–9 | 35.71% |
| Sidi vs Steve | 5–6 | 45.45% |
| Sidi vs Azucena | 3–8 | 27.27% |
| Sidi vs Bryan | 3–7 | 30.00% |
| Sidi vs Alisa | 4–5 | 44.44% |
| Sidi vs Fahkumram | 4–5 | 44.44% |
| Sidi vs Law | 3–5 | 37.50% |
| Sidi vs Hwoarang | 6–2 | 75.00% |
| Sidi vs Jin | 3–4 | 42.86% |
| Sidi vs Kazuya | 1–6 | 14.29% |
| Sidi vs Eddy | 2–4 | 33.33% |
| Sidi vs Feng | 2–3 | 40.00% |
| Sidi vs Lars | 2–3 | 40.00% |
| Sidi vs Clive | 3–2 | 60.00% |
| Sidi vs Lili | 2–2 | 50.00% |
| Sidi vs Leo | 4–0 | 100.00% |
| Sidi vs Jun | 2–2 | 50.00% |
| Sidi vs Heihachi | 3–1 | 75.00% |
| Sidi vs Dragunov | 3–0 | 100.00% |
| Sidi vs Lee | 2–1 | 66.67% |
| Sidi vs Reina | 2–1 | 66.67% |
| Sidi vs Raven | 1–2 | 33.33% |
| Sidi vs Lidia | 3–0 | 100.00% |
| Sidi vs Yoshimitsu | 2–0 | 100.00% |
| Sidi vs Asuka | 2–0 | 100.00% |
| Sidi vs Devil Jin | 0–2 | 0.00% |
| Sidi vs Nina | 1–1 | 50.00% |
| Sidi vs Paul | 0–1 | 0.00% |
| Sidi vs Jack-8 | 1–0 | 100.00% |
| Sidi vs Kuma | 1–0 | 100.00% |
| Sidi 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.