| Serai vs Reina | 17–1 | 94.44% |
| Serai vs Lee | 8–4 | 66.67% |
| Serai vs Victor | 8–3 | 72.73% |
| Serai vs Lili | 6–4 | 60.00% |
| Serai vs Eddy | 6–4 | 60.00% |
| Serai vs Asuka | 8–1 | 88.89% |
| Serai vs Jin | 6–2 | 75.00% |
| Serai vs Raven | 6–2 | 75.00% |
| Serai vs Clive | 6–2 | 75.00% |
| Serai vs Yoshimitsu | 3–4 | 42.86% |
| Serai vs Dragunov | 2–5 | 28.57% |
| Serai vs Azucena | 3–4 | 42.86% |
| Serai vs Law | 3–3 | 50.00% |
| Serai vs Steve | 2–4 | 33.33% |
| Serai vs Feng | 4–2 | 66.67% |
| Serai vs Hwoarang | 2–3 | 40.00% |
| Serai vs Leo | 4–1 | 80.00% |
| Serai vs Claudio | 3–2 | 60.00% |
| Serai vs Jun | 3–2 | 60.00% |
| Serai vs King | 2–2 | 50.00% |
| Serai vs Bryan | 3–1 | 75.00% |
| Serai vs Lars | 4–0 | 100.00% |
| Serai vs Alisa | 2–2 | 50.00% |
| Serai vs Heihachi | 4–0 | 100.00% |
| Serai vs Devil Jin | 2–1 | 66.67% |
| Serai vs Nina | 2–1 | 66.67% |
| Serai vs Lidia | 2–1 | 66.67% |
| Serai vs Paul | 0–2 | 0.00% |
| Serai vs Kazuya | 2–0 | 100.00% |
| Serai vs Leroy | 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.