| Ohma vs Steve | 16–9 | 64.00% |
| Ohma vs Hwoarang | 16–5 | 76.19% |
| Ohma vs Dragunov | 12–9 | 57.14% |
| Ohma vs Jin | 11–9 | 55.00% |
| Ohma vs Kazuya | 11–7 | 61.11% |
| Ohma vs Lidia | 13–5 | 72.22% |
| Ohma vs Bryan | 11–3 | 78.57% |
| Ohma vs Law | 7–6 | 53.85% |
| Ohma vs King | 6–7 | 46.15% |
| Ohma vs Lili | 6–7 | 46.15% |
| Ohma vs Jun | 6–6 | 50.00% |
| Ohma vs Devil Jin | 8–3 | 72.73% |
| Ohma vs Asuka | 7–2 | 77.78% |
| Ohma vs Paul | 3–5 | 37.50% |
| Ohma vs Reina | 7–1 | 87.50% |
| Ohma vs Azucena | 5–3 | 62.50% |
| Ohma vs Lee | 3–4 | 42.86% |
| Ohma vs Xiaoyu | 4–2 | 66.67% |
| Ohma vs Feng | 4–2 | 66.67% |
| Ohma vs Victor | 5–1 | 83.33% |
| Ohma vs Clive | 4–2 | 66.67% |
| Ohma vs Shaheen | 3–2 | 60.00% |
| Ohma vs Nina | 1–4 | 20.00% |
| Ohma vs Lars | 2–2 | 50.00% |
| Ohma vs Alisa | 2–2 | 50.00% |
| Ohma vs Zafina | 4–0 | 100.00% |
| Ohma vs Eddy | 1–3 | 25.00% |
| Ohma vs Panda | 1–2 | 33.33% |
| Ohma vs Heihachi | 2–1 | 66.67% |
| Ohma vs Jack-8 | 2–0 | 100.00% |
| Ohma vs Leroy | 0–2 | 0.00% |
| Ohma vs Raven | 0–2 | 0.00% |
| Ohma vs Claudio | 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.