| Seras vs King | 52–55 | 48.60% |
| Seras vs Jin | 41–54 | 43.16% |
| Seras vs Kazuya | 32–48 | 40.00% |
| Seras vs Hwoarang | 34–29 | 53.97% |
| Seras vs Law | 23–37 | 38.33% |
| Seras vs Eddy | 23–36 | 38.98% |
| Seras vs Dragunov | 18–40 | 31.03% |
| Seras vs Yoshimitsu | 23–33 | 41.07% |
| Seras vs Steve | 24–26 | 48.00% |
| Seras vs Jun | 28–22 | 56.00% |
| Seras vs Reina | 19–29 | 39.58% |
| Seras vs Asuka | 15–32 | 31.91% |
| Seras vs Feng | 19–26 | 42.22% |
| Seras vs Azucena | 17–28 | 37.78% |
| Seras vs Lili | 18–26 | 40.91% |
| Seras vs Bryan | 10–29 | 25.64% |
| Seras vs Leroy | 16–18 | 47.06% |
| Seras vs Victor | 8–20 | 28.57% |
| Seras vs Devil Jin | 9–18 | 33.33% |
| Seras vs Lars | 15–12 | 55.56% |
| Seras vs Lee | 8–19 | 29.63% |
| Seras vs Paul | 8–17 | 32.00% |
| Seras vs Leo | 7–17 | 29.17% |
| Seras vs Alisa | 9–13 | 40.91% |
| Seras vs Xiaoyu | 10–9 | 52.63% |
| Seras vs Raven | 7–12 | 36.84% |
| Seras vs Jack-8 | 13–5 | 72.22% |
| Seras vs Nina | 8–7 | 53.33% |
| Seras vs Claudio | 4–10 | 28.57% |
| Seras vs Kuma | 6–7 | 46.15% |
| Seras vs Shaheen | 6–1 | 85.71% |
| Seras vs Zafina | 2–2 | 50.00% |
| Seras vs Panda | 1–2 | 33.33% |
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.