| Sera vs Jin | 23–42 | 35.38% |
| Sera vs King | 20–25 | 44.44% |
| Sera vs Hwoarang | 9–23 | 28.12% |
| Sera vs Law | 11–19 | 36.67% |
| Sera vs Reina | 15–14 | 51.72% |
| Sera vs Steve | 10–17 | 37.04% |
| Sera vs Yoshimitsu | 13–8 | 61.90% |
| Sera vs Lili | 11–9 | 55.00% |
| Sera vs Kazuya | 7–12 | 36.84% |
| Sera vs Alisa | 6–11 | 35.29% |
| Sera vs Paul | 8–8 | 50.00% |
| Sera vs Lars | 7–9 | 43.75% |
| Sera vs Jun | 8–8 | 50.00% |
| Sera vs Bryan | 2–13 | 13.33% |
| Sera vs Azucena | 7–6 | 53.85% |
| Sera vs Asuka | 4–8 | 33.33% |
| Sera vs Dragunov | 8–4 | 66.67% |
| Sera vs Nina | 4–8 | 33.33% |
| Sera vs Victor | 3–8 | 27.27% |
| Sera vs Xiaoyu | 3–7 | 30.00% |
| Sera vs Feng | 5–5 | 50.00% |
| Sera vs Jack-8 | 2–7 | 22.22% |
| Sera vs Leroy | 6–3 | 66.67% |
| Sera vs Lee | 5–3 | 62.50% |
| Sera vs Eddy | 5–3 | 62.50% |
| Sera vs Devil Jin | 4–3 | 57.14% |
| Sera vs Clive | 2–4 | 33.33% |
| Sera vs Lidia | 0–4 | 0.00% |
| Sera vs Heihachi | 2–2 | 50.00% |
| Sera vs Claudio | 3–0 | 100.00% |
| Sera vs Raven | 1–2 | 33.33% |
| Sera vs Shaheen | 1–1 | 50.00% |
| Sera vs Kuma | 0–2 | 0.00% |
| Sera vs Leo | 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.