| OhmaNiko vs Steve | 13–9 | 59.09% |
| OhmaNiko vs King | 7–14 | 33.33% |
| OhmaNiko vs Reina | 9–12 | 42.86% |
| OhmaNiko vs Clive | 6–11 | 35.29% |
| OhmaNiko vs Jin | 5–9 | 35.71% |
| OhmaNiko vs Dragunov | 6–7 | 46.15% |
| OhmaNiko vs Eddy | 6–6 | 50.00% |
| OhmaNiko vs Hwoarang | 4–6 | 40.00% |
| OhmaNiko vs Xiaoyu | 6–4 | 60.00% |
| OhmaNiko vs Kazuya | 2–8 | 20.00% |
| OhmaNiko vs Lars | 5–5 | 50.00% |
| OhmaNiko vs Law | 6–3 | 66.67% |
| OhmaNiko vs Heihachi | 3–6 | 33.33% |
| OhmaNiko vs Nina | 5–2 | 71.43% |
| OhmaNiko vs Paul | 3–2 | 60.00% |
| OhmaNiko vs Yoshimitsu | 4–1 | 80.00% |
| OhmaNiko vs Feng | 3–2 | 60.00% |
| OhmaNiko vs Leo | 2–3 | 40.00% |
| OhmaNiko vs Jun | 1–4 | 20.00% |
| OhmaNiko vs Lidia | 2–3 | 40.00% |
| OhmaNiko vs Jack-8 | 1–3 | 25.00% |
| OhmaNiko vs Lili | 2–2 | 50.00% |
| OhmaNiko vs Miary Zo | 3–1 | 75.00% |
| OhmaNiko vs Bryan | 0–3 | 0.00% |
| OhmaNiko vs Asuka | 1–2 | 33.33% |
| OhmaNiko vs Lee | 1–2 | 33.33% |
| OhmaNiko vs Victor | 1–2 | 33.33% |
| OhmaNiko vs Devil Jin | 1–1 | 50.00% |
| OhmaNiko vs Alisa | 2–0 | 100.00% |
| OhmaNiko vs Leroy | 1–1 | 50.00% |
| OhmaNiko vs Azucena | 0–2 | 0.00% |
| OhmaNiko vs Raven | 2–0 | 100.00% |
| OhmaNiko vs Kuma | 0–1 | 0.00% |
| OhmaNiko vs Zafina | 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.