| Sergio vs Jin | 45–78 | 36.59% |
| Sergio vs King | 34–41 | 45.33% |
| Sergio vs Hwoarang | 41–32 | 56.16% |
| Sergio vs Kazuya | 38–35 | 52.05% |
| Sergio vs Eddy | 25–45 | 35.71% |
| Sergio vs Reina | 28–37 | 43.08% |
| Sergio vs Steve | 30–31 | 49.18% |
| Sergio vs Jun | 34–22 | 60.71% |
| Sergio vs Bryan | 29–25 | 53.70% |
| Sergio vs Lars | 17–34 | 33.33% |
| Sergio vs Dragunov | 25–23 | 52.08% |
| Sergio vs Azucena | 26–18 | 59.09% |
| Sergio vs Law | 16–27 | 37.21% |
| Sergio vs Lili | 28–15 | 65.12% |
| Sergio vs Yoshimitsu | 15–24 | 38.46% |
| Sergio vs Devil Jin | 12–25 | 32.43% |
| Sergio vs Paul | 12–23 | 34.29% |
| Sergio vs Clive | 6–29 | 17.14% |
| Sergio vs Heihachi | 15–19 | 44.12% |
| Sergio vs Nina | 17–16 | 51.52% |
| Sergio vs Asuka | 12–18 | 40.00% |
| Sergio vs Victor | 11–17 | 39.29% |
| Sergio vs Jack-8 | 17–10 | 62.96% |
| Sergio vs Feng | 7–17 | 29.17% |
| Sergio vs Alisa | 11–13 | 45.83% |
| Sergio vs Lee | 14–8 | 63.64% |
| Sergio vs Xiaoyu | 14–7 | 66.67% |
| Sergio vs Kuma | 1–17 | 5.56% |
| Sergio vs Claudio | 6–9 | 40.00% |
| Sergio vs Shaheen | 6–8 | 42.86% |
| Sergio vs Leo | 3–7 | 30.00% |
| Sergio vs Anna | 5–5 | 50.00% |
| Sergio vs Leroy | 3–6 | 33.33% |
| Sergio vs Raven | 2–7 | 22.22% |
| Sergio vs Lidia | 5–4 | 55.56% |
| Sergio vs Panda | 4–1 | 80.00% |
| Sergio vs Zafina | 0–2 | 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.