| Ohma vs Reina | 13–20 | 39.39% |
| Ohma vs Law | 6–12 | 33.33% |
| Ohma vs Yoshimitsu | 4–14 | 22.22% |
| Ohma vs Steve | 6–11 | 35.29% |
| Ohma vs Eddy | 2–15 | 11.76% |
| Ohma vs Hwoarang | 8–8 | 50.00% |
| Ohma vs Jin | 4–11 | 26.67% |
| Ohma vs Kazuya | 7–8 | 46.67% |
| Ohma vs Asuka | 6–8 | 42.86% |
| Ohma vs King | 4–10 | 28.57% |
| Ohma vs Lee | 5–8 | 38.46% |
| Ohma vs Azucena | 4–8 | 33.33% |
| Ohma vs Victor | 5–7 | 41.67% |
| Ohma vs Leroy | 6–5 | 54.55% |
| Ohma vs Dragunov | 3–7 | 30.00% |
| Ohma vs Panda | 4–4 | 50.00% |
| Ohma vs Jun | 3–5 | 37.50% |
| Ohma vs Paul | 4–3 | 57.14% |
| Ohma vs Claudio | 3–4 | 42.86% |
| Ohma vs Leo | 0–6 | 0.00% |
| Ohma vs Bryan | 0–5 | 0.00% |
| Ohma vs Lili | 1–4 | 20.00% |
| Ohma vs Xiaoyu | 0–4 | 0.00% |
| Ohma vs Devil Jin | 1–3 | 25.00% |
| Ohma vs Kuma | 0–4 | 0.00% |
| Ohma vs Lars | 0–3 | 0.00% |
| Ohma vs Nina | 1–2 | 33.33% |
| Ohma vs Feng | 2–0 | 100.00% |
| Ohma vs Alisa | 2–0 | 100.00% |
| Ohma vs Zafina | 0–2 | 0.00% |
| Ohma vs Lidia | 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.