| Sergi vs Jin | 5–22 | 18.52% |
| Sergi vs Reina | 7–7 | 50.00% |
| Sergi vs Law | 2–11 | 15.38% |
| Sergi vs Victor | 3–7 | 30.00% |
| Sergi vs Kazuya | 1–8 | 11.11% |
| Sergi vs Jack-8 | 4–4 | 50.00% |
| Sergi vs Azucena | 2–6 | 25.00% |
| Sergi vs Raven | 2–6 | 25.00% |
| Sergi vs Devil Jin | 2–5 | 28.57% |
| Sergi vs Jun | 4–3 | 57.14% |
| Sergi vs Xiaoyu | 3–3 | 50.00% |
| Sergi vs Alisa | 2–4 | 33.33% |
| Sergi vs Eddy | 0–6 | 0.00% |
| Sergi vs King | 0–5 | 0.00% |
| Sergi vs Lee | 1–4 | 20.00% |
| Sergi vs Yoshimitsu | 1–3 | 25.00% |
| Sergi vs Dragunov | 3–1 | 75.00% |
| Sergi vs Lars | 4–0 | 100.00% |
| Sergi vs Nina | 1–3 | 25.00% |
| Sergi vs Kuma | 1–3 | 25.00% |
| Sergi vs Hwoarang | 0–3 | 0.00% |
| Sergi vs Steve | 1–2 | 33.33% |
| Sergi vs Lili | 2–1 | 66.67% |
| Sergi vs Panda | 2–1 | 66.67% |
| Sergi vs Paul | 0–2 | 0.00% |
| Sergi vs Bryan | 2–0 | 100.00% |
| Sergi vs Leo | 1–1 | 50.00% |
| Sergi vs Claudio | 1–0 | 100.00% |
| Sergi vs Zafina | 0–1 | 0.00% |
| Sergi vs Heihachi | 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.