| serin vs King | 21–25 | 45.65% |
| serin vs Lili | 18–23 | 43.90% |
| serin vs Kazuya | 11–21 | 34.38% |
| serin vs Jin | 13–13 | 50.00% |
| serin vs Hwoarang | 8–14 | 36.36% |
| serin vs Nina | 9–10 | 47.37% |
| serin vs Bryan | 10–8 | 55.56% |
| serin vs Feng | 7–10 | 41.18% |
| serin vs Steve | 4–12 | 25.00% |
| serin vs Lars | 6–9 | 40.00% |
| serin vs Jun | 9–5 | 64.29% |
| serin vs Reina | 9–5 | 64.29% |
| serin vs Lee | 7–6 | 53.85% |
| serin vs Asuka | 3–8 | 27.27% |
| serin vs Dragunov | 3–8 | 27.27% |
| serin vs Paul | 1–9 | 10.00% |
| serin vs Law | 2–8 | 20.00% |
| serin vs Alisa | 3–7 | 30.00% |
| serin vs Eddy | 3–5 | 37.50% |
| serin vs Devil Jin | 2–5 | 28.57% |
| serin vs Victor | 1–6 | 14.29% |
| serin vs Leo | 1–5 | 16.67% |
| serin vs Kuma | 4–2 | 66.67% |
| serin vs Yoshimitsu | 2–3 | 40.00% |
| serin vs Shaheen | 3–2 | 60.00% |
| serin vs Leroy | 2–1 | 66.67% |
| serin vs Azucena | 1–2 | 33.33% |
| serin vs Claudio | 0–2 | 0.00% |
| serin vs Xiaoyu | 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.