| Sido san vs Bryan | 13–3 | 81.25% |
| Sido san vs Law | 9–6 | 60.00% |
| Sido san vs King | 6–4 | 60.00% |
| Sido san vs Kazuya | 5–5 | 50.00% |
| Sido san vs Jin | 6–2 | 75.00% |
| Sido san vs Fahkumram | 2–5 | 28.57% |
| Sido san vs Paul | 4–1 | 80.00% |
| Sido san vs Hwoarang | 4–1 | 80.00% |
| Sido san vs Yoshimitsu | 2–2 | 50.00% |
| Sido san vs Steve | 2–2 | 50.00% |
| Sido san vs Claudio | 2–2 | 50.00% |
| Sido san vs Eddy | 0–4 | 0.00% |
| Sido san vs Heihachi | 4–0 | 100.00% |
| Sido san vs Asuka | 2–1 | 66.67% |
| Sido san vs Alisa | 2–1 | 66.67% |
| Sido san vs Lars | 2–0 | 100.00% |
| Sido san vs Kuma | 2–0 | 100.00% |
| Sido san vs Jun | 2–0 | 100.00% |
| Sido san vs Raven | 2–0 | 100.00% |
| Sido san vs Anna | 0–2 | 0.00% |
| Sido san vs Devil Jin | 1–0 | 100.00% |
| Sido san vs Lili | 1–0 | 100.00% |
| Sido san vs Dragunov | 1–0 | 100.00% |
| Sido san vs Lee | 1–0 | 100.00% |
| Sido san 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.