| okayu vs Armor King | 104–115 | 47.49% |
| okayu vs Kazuya | 50–37 | 57.47% |
| okayu vs Paul | 40–30 | 57.14% |
| okayu vs King | 40–25 | 61.54% |
| okayu vs Reina | 30–28 | 51.72% |
| okayu vs Bryan | 24–21 | 53.33% |
| okayu vs Steve | 28–17 | 62.22% |
| okayu vs Jin | 26–18 | 59.09% |
| okayu vs Hwoarang | 18–23 | 43.90% |
| okayu vs Asuka | 21–20 | 51.22% |
| okayu vs Dragunov | 19–22 | 46.34% |
| okayu vs Law | 22–18 | 55.00% |
| okayu vs Heihachi | 17–18 | 48.57% |
| okayu vs Xiaoyu | 16–17 | 48.48% |
| okayu vs Lili | 18–14 | 56.25% |
| okayu vs Fahkumram | 23–8 | 74.19% |
| okayu vs Victor | 14–15 | 48.28% |
| okayu vs Anna | 17–12 | 58.62% |
| okayu vs Jun | 12–16 | 42.86% |
| okayu vs Devil Jin | 12–14 | 46.15% |
| okayu vs Lars | 13–13 | 50.00% |
| okayu vs Yoshimitsu | 14–10 | 58.33% |
| okayu vs Leroy | 10–12 | 45.45% |
| okayu vs Alisa | 11–10 | 52.38% |
| okayu vs Azucena | 11–10 | 52.38% |
| okayu vs Claudio | 10–9 | 52.63% |
| okayu vs Leo | 5–13 | 27.78% |
| okayu vs Lee | 10–8 | 55.56% |
| okayu vs Clive | 12–6 | 66.67% |
| okayu vs Feng | 10–7 | 58.82% |
| okayu vs Nina | 8–9 | 47.06% |
| okayu vs Kuma | 6–11 | 35.29% |
| okayu vs Lidia | 10–7 | 58.82% |
| okayu vs Miary Zo | 5–12 | 29.41% |
| okayu vs Zafina | 6–9 | 40.00% |
| okayu vs Jack-8 | 4–8 | 33.33% |
| okayu vs Shaheen | 2–8 | 20.00% |
| okayu vs Raven | 2–5 | 28.57% |
| okayu vs Eddy | 0–7 | 0.00% |
| okayu vs Panda | 2–0 | 100.00% |
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.