| Okasas vs Jin | 93–57 | 62.00% |
| Okasas vs King | 86–61 | 58.50% |
| Okasas vs Kazuya | 80–63 | 55.94% |
| Okasas vs Reina | 73–26 | 73.74% |
| Okasas vs Hwoarang | 52–34 | 60.47% |
| Okasas vs Heihachi | 52–33 | 61.18% |
| Okasas vs Law | 52–32 | 61.90% |
| Okasas vs Paul | 49–26 | 65.33% |
| Okasas vs Bryan | 40–29 | 57.97% |
| Okasas vs Asuka | 40–28 | 58.82% |
| Okasas vs Dragunov | 32–29 | 52.46% |
| Okasas vs Victor | 38–23 | 62.30% |
| Okasas vs Eddy | 28–29 | 49.12% |
| Okasas vs Lili | 37–18 | 67.27% |
| Okasas vs Lars | 26–29 | 47.27% |
| Okasas vs Steve | 26–28 | 48.15% |
| Okasas vs Lidia | 36–14 | 72.00% |
| Okasas vs Clive | 25–22 | 53.19% |
| Okasas vs Yoshimitsu | 24–18 | 57.14% |
| Okasas vs Devil Jin | 21–19 | 52.50% |
| Okasas vs Jun | 19–20 | 48.72% |
| Okasas vs Feng | 15–21 | 41.67% |
| Okasas vs Lee | 23–13 | 63.89% |
| Okasas vs Azucena | 25–10 | 71.43% |
| Okasas vs Nina | 25–9 | 73.53% |
| Okasas vs Xiaoyu | 16–17 | 48.48% |
| Okasas vs Zafina | 9–18 | 33.33% |
| Okasas vs Fahkumram | 13–14 | 48.15% |
| Okasas vs Claudio | 16–9 | 64.00% |
| Okasas vs Alisa | 12–12 | 50.00% |
| Okasas vs Leo | 12–11 | 52.17% |
| Okasas vs Jack-8 | 8–12 | 40.00% |
| Okasas vs Anna | 8–12 | 40.00% |
| Okasas vs Kuma | 11–8 | 57.89% |
| Okasas vs Leroy | 11–8 | 57.89% |
| Okasas vs Panda | 7–6 | 53.85% |
| Okasas vs Shaheen | 7–5 | 58.33% |
| Okasas vs Raven | 8–3 | 72.73% |
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.