| Ocha vs Heihachi | 8–1 | 88.89% |
| Ocha vs Yoshimitsu | 5–3 | 62.50% |
| Ocha vs Devil Jin | 4–4 | 50.00% |
| Ocha vs Jin | 2–4 | 33.33% |
| Ocha vs Lili | 2–4 | 33.33% |
| Ocha vs Reina | 2–3 | 40.00% |
| Ocha vs Azucena | 4–1 | 80.00% |
| Ocha vs Lidia | 4–1 | 80.00% |
| Ocha vs Clive | 3–2 | 60.00% |
| Ocha vs Fahkumram | 4–1 | 80.00% |
| Ocha vs Hwoarang | 2–2 | 50.00% |
| Ocha vs Steve | 3–1 | 75.00% |
| Ocha vs Jack-8 | 4–0 | 100.00% |
| Ocha vs Kuma | 2–2 | 50.00% |
| Ocha vs Victor | 2–2 | 50.00% |
| Ocha vs King | 2–1 | 66.67% |
| Ocha vs Kazuya | 1–2 | 33.33% |
| Ocha vs Feng | 1–2 | 33.33% |
| Ocha vs Jun | 2–1 | 66.67% |
| Ocha vs Eddy | 2–1 | 66.67% |
| Ocha vs Law | 0–2 | 0.00% |
| Ocha vs Xiaoyu | 2–0 | 100.00% |
| Ocha vs Bryan | 2–0 | 100.00% |
| Ocha vs Alisa | 0–2 | 0.00% |
| Ocha vs Claudio | 2–0 | 100.00% |
| Ocha vs Nina | 2–0 | 100.00% |
| Ocha vs Lee | 2–0 | 100.00% |
| Ocha vs Panda | 2–0 | 100.00% |
| Ocha vs Zafina | 0–1 | 0.00% |
| Ocha vs Raven | 1–0 | 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.