| okayu vs Heihachi | 78–32 | 70.91% |
| okayu vs Bryan | 67–26 | 72.04% |
| okayu vs Kazuya | 44–25 | 63.77% |
| okayu vs Dragunov | 35–33 | 51.47% |
| okayu vs Hwoarang | 42–17 | 71.19% |
| okayu vs Reina | 27–22 | 55.10% |
| okayu vs Lili | 31–17 | 64.58% |
| okayu vs Asuka | 28–17 | 62.22% |
| okayu vs King | 29–13 | 69.05% |
| okayu vs Steve | 23–19 | 54.76% |
| okayu vs Paul | 25–15 | 62.50% |
| okayu vs Jun | 23–16 | 58.97% |
| okayu vs Feng | 22–16 | 57.89% |
| okayu vs Jin | 22–12 | 64.71% |
| okayu vs Law | 24–9 | 72.73% |
| okayu vs Azucena | 13–20 | 39.39% |
| okayu vs Victor | 15–16 | 48.39% |
| okayu vs Claudio | 14–15 | 48.28% |
| okayu vs Jack-8 | 16–11 | 59.26% |
| okayu vs Yoshimitsu | 15–11 | 57.69% |
| okayu vs Lidia | 15–10 | 60.00% |
| okayu vs Alisa | 8–15 | 34.78% |
| okayu vs Xiaoyu | 16–4 | 80.00% |
| okayu vs Devil Jin | 6–13 | 31.58% |
| okayu vs Anna | 12–7 | 63.16% |
| okayu vs Leo | 8–10 | 44.44% |
| okayu vs Lars | 6–12 | 33.33% |
| okayu vs Lee | 10–6 | 62.50% |
| okayu vs Kuma | 11–5 | 68.75% |
| okayu vs Nina | 9–3 | 75.00% |
| okayu vs Shaheen | 7–2 | 77.78% |
| okayu vs Zafina | 6–2 | 75.00% |
| okayu vs Panda | 4–3 | 57.14% |
| okayu vs Leroy | 3–4 | 42.86% |
| okayu vs Eddy | 6–1 | 85.71% |
| okayu vs Raven | 4–0 | 100.00% |
| okayu vs Fahkumram | 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.