| ostervaion vs Kazuya | 57–70 | 44.88% |
| ostervaion vs Reina | 57–49 | 53.77% |
| ostervaion vs Jin | 54–48 | 52.94% |
| ostervaion vs Hwoarang | 38–39 | 49.35% |
| ostervaion vs King | 31–40 | 43.66% |
| ostervaion vs Law | 29–39 | 42.65% |
| ostervaion vs Bryan | 31–34 | 47.69% |
| ostervaion vs Dragunov | 26–36 | 41.94% |
| ostervaion vs Paul | 29–32 | 47.54% |
| ostervaion vs Yoshimitsu | 16–32 | 33.33% |
| ostervaion vs Jun | 25–22 | 53.19% |
| ostervaion vs Eddy | 22–20 | 52.38% |
| ostervaion vs Steve | 23–17 | 57.50% |
| ostervaion vs Lee | 14–26 | 35.00% |
| ostervaion vs Asuka | 13–25 | 34.21% |
| ostervaion vs Lili | 16–22 | 42.11% |
| ostervaion vs Lars | 19–18 | 51.35% |
| ostervaion vs Victor | 24–13 | 64.86% |
| ostervaion vs Xiaoyu | 20–15 | 57.14% |
| ostervaion vs Nina | 23–12 | 65.71% |
| ostervaion vs Azucena | 16–18 | 47.06% |
| ostervaion vs Devil Jin | 15–17 | 46.88% |
| ostervaion vs Jack-8 | 8–21 | 27.59% |
| ostervaion vs Feng | 10–16 | 38.46% |
| ostervaion vs Leo | 8–16 | 33.33% |
| ostervaion vs Alisa | 13–10 | 56.52% |
| ostervaion vs Leroy | 10–10 | 50.00% |
| ostervaion vs Claudio | 8–8 | 50.00% |
| ostervaion vs Shaheen | 7–8 | 46.67% |
| ostervaion vs Kuma | 10–4 | 71.43% |
| ostervaion vs Raven | 1–11 | 8.33% |
| ostervaion vs Panda | 2–7 | 22.22% |
| ostervaion vs Zafina | 4–2 | 66.67% |
| ostervaion vs Lidia | 2–2 | 50.00% |
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.