| Onichaaaankun vs King | 39–44 | 46.99% |
| Onichaaaankun vs Reina | 38–33 | 53.52% |
| Onichaaaankun vs Hwoarang | 43–23 | 65.15% |
| Onichaaaankun vs Law | 33–28 | 54.10% |
| Onichaaaankun vs Steve | 32–28 | 53.33% |
| Onichaaaankun vs Kazuya | 31–23 | 57.41% |
| Onichaaaankun vs Jin | 20–26 | 43.48% |
| Onichaaaankun vs Lili | 24–22 | 52.17% |
| Onichaaaankun vs Eddy | 28–17 | 62.22% |
| Onichaaaankun vs Dragunov | 23–19 | 54.76% |
| Onichaaaankun vs Lee | 19–21 | 47.50% |
| Onichaaaankun vs Jun | 22–18 | 55.00% |
| Onichaaaankun vs Victor | 19–21 | 47.50% |
| Onichaaaankun vs Paul | 20–17 | 54.05% |
| Onichaaaankun vs Yoshimitsu | 16–19 | 45.71% |
| Onichaaaankun vs Bryan | 18–14 | 56.25% |
| Onichaaaankun vs Azucena | 18–13 | 58.06% |
| Onichaaaankun vs Nina | 17–12 | 58.62% |
| Onichaaaankun vs Lidia | 18–11 | 62.07% |
| Onichaaaankun vs Alisa | 12–14 | 46.15% |
| Onichaaaankun vs Asuka | 7–15 | 31.82% |
| Onichaaaankun vs Xiaoyu | 10–11 | 47.62% |
| Onichaaaankun vs Heihachi | 6–14 | 30.00% |
| Onichaaaankun vs Armor King | 7–13 | 35.00% |
| Onichaaaankun vs Clive | 8–10 | 44.44% |
| Onichaaaankun vs Lars | 6–11 | 35.29% |
| Onichaaaankun vs Leroy | 6–11 | 35.29% |
| Onichaaaankun vs Feng | 9–7 | 56.25% |
| Onichaaaankun vs Kuma | 10–6 | 62.50% |
| Onichaaaankun vs Anna | 9–7 | 56.25% |
| Onichaaaankun vs Leo | 9–5 | 64.29% |
| Onichaaaankun vs Shaheen | 9–3 | 75.00% |
| Onichaaaankun vs Raven | 3–9 | 25.00% |
| Onichaaaankun vs Devil Jin | 5–6 | 45.45% |
| Onichaaaankun vs Jack-8 | 5–4 | 55.56% |
| Onichaaaankun vs Fahkumram | 5–3 | 62.50% |
| Onichaaaankun vs Zafina | 3–4 | 42.86% |
| Onichaaaankun vs Claudio | 3–2 | 60.00% |
| Onichaaaankun vs Miary Zo | 1–1 | 50.00% |
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.