| El Sid vs Kazuya | 17–18 | 48.57% |
| El Sid vs Jin | 12–14 | 46.15% |
| El Sid vs Reina | 21–5 | 80.77% |
| El Sid vs Paul | 7–15 | 31.82% |
| El Sid vs Hwoarang | 12–6 | 66.67% |
| El Sid vs Dragunov | 13–5 | 72.22% |
| El Sid vs King | 6–10 | 37.50% |
| El Sid vs Steve | 8–8 | 50.00% |
| El Sid vs Asuka | 7–9 | 43.75% |
| El Sid vs Law | 11–4 | 73.33% |
| El Sid vs Yoshimitsu | 7–8 | 46.67% |
| El Sid vs Bryan | 6–9 | 40.00% |
| El Sid vs Lili | 3–8 | 27.27% |
| El Sid vs Xiaoyu | 4–5 | 44.44% |
| El Sid vs Leroy | 7–2 | 77.78% |
| El Sid vs Jack-8 | 2–6 | 25.00% |
| El Sid vs Lee | 7–1 | 87.50% |
| El Sid vs Jun | 1–7 | 12.50% |
| El Sid vs Lidia | 4–4 | 50.00% |
| El Sid vs Alisa | 2–5 | 28.57% |
| El Sid vs Lars | 3–2 | 60.00% |
| El Sid vs Nina | 2–3 | 40.00% |
| El Sid vs Eddy | 2–3 | 40.00% |
| El Sid vs Anna | 4–1 | 80.00% |
| El Sid vs Azucena | 2–2 | 50.00% |
| El Sid vs Feng | 1–2 | 33.33% |
| El Sid vs Claudio | 0–3 | 0.00% |
| El Sid vs Heihachi | 2–1 | 66.67% |
| El Sid vs Devil Jin | 1–1 | 50.00% |
| El Sid vs Leo | 0–2 | 0.00% |
| El Sid vs Kuma | 0–2 | 0.00% |
| El Sid vs Clive | 2–0 | 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.