| OstraVa vs Kazuya | 70–86 | 44.87% |
| OstraVa vs Jin | 77–67 | 53.47% |
| OstraVa vs King | 75–68 | 52.45% |
| OstraVa vs Bryan | 70–54 | 56.45% |
| OstraVa vs Hwoarang | 52–57 | 47.71% |
| OstraVa vs Reina | 54–52 | 50.94% |
| OstraVa vs Dragunov | 44–57 | 43.56% |
| OstraVa vs Paul | 35–55 | 38.89% |
| OstraVa vs Yoshimitsu | 38–51 | 42.70% |
| OstraVa vs Steve | 29–48 | 37.66% |
| OstraVa vs Devil Jin | 35–42 | 45.45% |
| OstraVa vs Lars | 36–37 | 49.32% |
| OstraVa vs Law | 33–39 | 45.83% |
| OstraVa vs Victor | 37–34 | 52.11% |
| OstraVa vs Feng | 35–34 | 50.72% |
| OstraVa vs Lili | 28–35 | 44.44% |
| OstraVa vs Lee | 20–37 | 35.09% |
| OstraVa vs Leo | 26–28 | 48.15% |
| OstraVa vs Azucena | 29–24 | 54.72% |
| OstraVa vs Jack-8 | 21–25 | 45.65% |
| OstraVa vs Eddy | 23–23 | 50.00% |
| OstraVa vs Alisa | 19–24 | 44.19% |
| OstraVa vs Nina | 17–26 | 39.53% |
| OstraVa vs Jun | 20–21 | 48.78% |
| OstraVa vs Xiaoyu | 16–20 | 44.44% |
| OstraVa vs Claudio | 12–24 | 33.33% |
| OstraVa vs Kuma | 22–12 | 64.71% |
| OstraVa vs Asuka | 14–12 | 53.85% |
| OstraVa vs Raven | 10–12 | 45.45% |
| OstraVa vs Heihachi | 12–10 | 54.55% |
| OstraVa vs Leroy | 10–10 | 50.00% |
| OstraVa vs Zafina | 5–9 | 35.71% |
| OstraVa vs Clive | 7–7 | 50.00% |
| OstraVa vs Shaheen | 2–11 | 15.38% |
| OstraVa vs Lidia | 1–3 | 25.00% |
| OstraVa vs Panda | 2–1 | 66.67% |
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.