| Sero vs Jin | 18–29 | 38.30% |
| Sero vs Kazuya | 17–18 | 48.57% |
| Sero vs Bryan | 19–14 | 57.58% |
| Sero vs Law | 13–16 | 44.83% |
| Sero vs King | 11–18 | 37.93% |
| Sero vs Lili | 10–17 | 37.04% |
| Sero vs Hwoarang | 17–8 | 68.00% |
| Sero vs Jun | 14–11 | 56.00% |
| Sero vs Dragunov | 14–9 | 60.87% |
| Sero vs Reina | 13–9 | 59.09% |
| Sero vs Yoshimitsu | 7–10 | 41.18% |
| Sero vs Devil Jin | 9–7 | 56.25% |
| Sero vs Paul | 9–6 | 60.00% |
| Sero vs Steve | 6–9 | 40.00% |
| Sero vs Alisa | 5–10 | 33.33% |
| Sero vs Leroy | 8–7 | 53.33% |
| Sero vs Victor | 8–7 | 53.33% |
| Sero vs Raven | 8–7 | 53.33% |
| Sero vs Jack-8 | 12–2 | 85.71% |
| Sero vs Asuka | 9–5 | 64.29% |
| Sero vs Nina | 7–6 | 53.85% |
| Sero vs Lee | 7–6 | 53.85% |
| Sero vs Leo | 6–6 | 50.00% |
| Sero vs Azucena | 7–5 | 58.33% |
| Sero vs Eddy | 3–8 | 27.27% |
| Sero vs Shaheen | 8–2 | 80.00% |
| Sero vs Zafina | 6–4 | 60.00% |
| Sero vs Claudio | 3–3 | 50.00% |
| Sero vs Kuma | 0–6 | 0.00% |
| Sero vs Xiaoyu | 3–2 | 60.00% |
| Sero vs Lars | 0–5 | 0.00% |
| Sero vs Lidia | 3–1 | 75.00% |
| Sero vs Feng | 1–2 | 33.33% |
| Sero vs Panda | 0–2 | 0.00% |
| Sero vs Heihachi | 2–0 | 100.00% |
| Sero vs Clive | 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.