| Sidan vs Miary Zo | 7–9 | 43.75% |
| Sidan vs Armor King | 4–9 | 30.77% |
| Sidan vs Jin | 12–0 | 100.00% |
| Sidan vs Bryan | 4–8 | 33.33% |
| Sidan vs Fahkumram | 7–4 | 63.64% |
| Sidan vs Hwoarang | 4–5 | 44.44% |
| Sidan vs Asuka | 8–1 | 88.89% |
| Sidan vs King | 4–4 | 50.00% |
| Sidan vs Lili | 7–1 | 87.50% |
| Sidan vs Kazuya | 5–2 | 71.43% |
| Sidan vs Lars | 3–4 | 42.86% |
| Sidan vs Heihachi | 7–0 | 100.00% |
| Sidan vs Victor | 2–4 | 33.33% |
| Sidan vs Clive | 5–1 | 83.33% |
| Sidan vs Law | 2–3 | 40.00% |
| Sidan vs Steve | 4–1 | 80.00% |
| Sidan vs Azucena | 1–4 | 20.00% |
| Sidan vs Yoshimitsu | 2–2 | 50.00% |
| Sidan vs Devil Jin | 2–2 | 50.00% |
| Sidan vs Reina | 4–0 | 100.00% |
| Sidan vs Paul | 2–1 | 66.67% |
| Sidan vs Dragunov | 2–1 | 66.67% |
| Sidan vs Nina | 2–1 | 66.67% |
| Sidan vs Jun | 2–1 | 66.67% |
| Sidan vs Anna | 1–2 | 33.33% |
| Sidan vs Alisa | 0–2 | 0.00% |
| Sidan vs Claudio | 0–2 | 0.00% |
| Sidan vs Raven | 0–2 | 0.00% |
| Sidan vs Lidia | 1–1 | 50.00% |
| Sidan vs Eddy | 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.