| Okayu Mogu Mogu vs Jin | 22–15 | 59.46% |
| Okayu Mogu Mogu vs Dragunov | 18–13 | 58.06% |
| Okayu Mogu Mogu vs Kazuya | 16–10 | 61.54% |
| Okayu Mogu Mogu vs Reina | 18–6 | 75.00% |
| Okayu Mogu Mogu vs Steve | 11–10 | 52.38% |
| Okayu Mogu Mogu vs Hwoarang | 9–9 | 50.00% |
| Okayu Mogu Mogu vs King | 11–6 | 64.71% |
| Okayu Mogu Mogu vs Yoshimitsu | 13–2 | 86.67% |
| Okayu Mogu Mogu vs Jun | 6–7 | 46.15% |
| Okayu Mogu Mogu vs Bryan | 6–6 | 50.00% |
| Okayu Mogu Mogu vs Devil Jin | 9–3 | 75.00% |
| Okayu Mogu Mogu vs Lee | 4–8 | 33.33% |
| Okayu Mogu Mogu vs Victor | 4–8 | 33.33% |
| Okayu Mogu Mogu vs Lili | 3–8 | 27.27% |
| Okayu Mogu Mogu vs Asuka | 6–3 | 66.67% |
| Okayu Mogu Mogu vs Zafina | 5–3 | 62.50% |
| Okayu Mogu Mogu vs Paul | 3–4 | 42.86% |
| Okayu Mogu Mogu vs Alisa | 6–1 | 85.71% |
| Okayu Mogu Mogu vs Nina | 5–2 | 71.43% |
| Okayu Mogu Mogu vs Law | 4–2 | 66.67% |
| Okayu Mogu Mogu vs Eddy | 3–3 | 50.00% |
| Okayu Mogu Mogu vs Feng | 4–1 | 80.00% |
| Okayu Mogu Mogu vs Claudio | 1–2 | 33.33% |
| Okayu Mogu Mogu vs Shaheen | 3–0 | 100.00% |
| Okayu Mogu Mogu vs Azucena | 3–0 | 100.00% |
| Okayu Mogu Mogu vs Xiaoyu | 2–0 | 100.00% |
| Okayu Mogu Mogu vs Jack-8 | 0–2 | 0.00% |
| Okayu Mogu Mogu vs Leo | 0–2 | 0.00% |
| Okayu Mogu Mogu vs Lars | 2–0 | 100.00% |
| Okayu Mogu Mogu vs Kuma | 2–0 | 100.00% |
| Okayu Mogu Mogu vs Leroy | 1–1 | 50.00% |
| Okayu Mogu Mogu vs Raven | 2–0 | 100.00% |
| Okayu Mogu Mogu vs Panda | 0–1 | 0.00% |
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.