| Okio vs Jin | 104–113 | 47.93% |
| Okio vs Bryan | 87–100 | 46.52% |
| Okio vs Kazuya | 91–85 | 51.70% |
| Okio vs King | 89–78 | 53.29% |
| Okio vs Steve | 82–73 | 52.90% |
| Okio vs Reina | 73–58 | 55.73% |
| Okio vs Paul | 66–60 | 52.38% |
| Okio vs Yoshimitsu | 50–59 | 45.87% |
| Okio vs Hwoarang | 50–54 | 48.08% |
| Okio vs Law | 41–60 | 40.59% |
| Okio vs Dragunov | 44–53 | 45.36% |
| Okio vs Devil Jin | 59–34 | 63.44% |
| Okio vs Lili | 46–44 | 51.11% |
| Okio vs Lee | 41–41 | 50.00% |
| Okio vs Heihachi | 37–40 | 48.05% |
| Okio vs Feng | 31–38 | 44.93% |
| Okio vs Alisa | 36–27 | 57.14% |
| Okio vs Nina | 22–41 | 34.92% |
| Okio vs Clive | 22–40 | 35.48% |
| Okio vs Xiaoyu | 34–26 | 56.67% |
| Okio vs Jack-8 | 20–40 | 33.33% |
| Okio vs Lars | 25–31 | 44.64% |
| Okio vs Azucena | 24–32 | 42.86% |
| Okio vs Jun | 34–14 | 70.83% |
| Okio vs Asuka | 27–17 | 61.36% |
| Okio vs Leroy | 17–25 | 40.48% |
| Okio vs Claudio | 16–17 | 48.48% |
| Okio vs Leo | 12–20 | 37.50% |
| Okio vs Victor | 14–18 | 43.75% |
| Okio vs Zafina | 11–20 | 35.48% |
| Okio vs Raven | 16–15 | 51.61% |
| Okio vs Eddy | 10–17 | 37.04% |
| Okio vs Shaheen | 11–12 | 47.83% |
| Okio vs Kuma | 10–13 | 43.48% |
| Okio vs Lidia | 13–10 | 56.52% |
| Okio vs Fahkumram | 6–8 | 42.86% |
| Okio vs Panda | 1–7 | 12.50% |
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.