| onik vs King | 20–14 | 58.82% |
| onik vs Hwoarang | 20–8 | 71.43% |
| onik vs Heihachi | 16–6 | 72.73% |
| onik vs Clive | 16–6 | 72.73% |
| onik vs Bryan | 13–7 | 65.00% |
| onik vs Law | 11–5 | 68.75% |
| onik vs Xiaoyu | 9–7 | 56.25% |
| onik vs Azucena | 10–5 | 66.67% |
| onik vs Jin | 11–2 | 84.62% |
| onik vs Steve | 11–1 | 91.67% |
| onik vs Leo | 6–5 | 54.55% |
| onik vs Jun | 9–2 | 81.82% |
| onik vs Kazuya | 8–2 | 80.00% |
| onik vs Reina | 9–1 | 90.00% |
| onik vs Victor | 7–3 | 70.00% |
| onik vs Yoshimitsu | 7–2 | 77.78% |
| onik vs Asuka | 6–3 | 66.67% |
| onik vs Lili | 8–1 | 88.89% |
| onik vs Dragunov | 6–3 | 66.67% |
| onik vs Feng | 6–2 | 75.00% |
| onik vs Lee | 3–5 | 37.50% |
| onik vs Lidia | 6–2 | 75.00% |
| onik vs Paul | 6–1 | 85.71% |
| onik vs Lars | 2–5 | 28.57% |
| onik vs Devil Jin | 5–1 | 83.33% |
| onik vs Nina | 5–1 | 83.33% |
| onik vs Leroy | 6–0 | 100.00% |
| onik vs Claudio | 4–0 | 100.00% |
| onik vs Jack-8 | 0–2 | 0.00% |
| onik vs Shaheen | 0–2 | 0.00% |
| onik vs Kuma | 0–2 | 0.00% |
| onik vs Anna | 2–0 | 100.00% |
| onik vs Zafina | 0–1 | 0.00% |
| onik vs Eddy | 1–0 | 100.00% |
| onik vs Fahkumram | 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.