| OniSlayah vs Jin | 36–25 | 59.02% |
| OniSlayah vs Kazuya | 36–15 | 70.59% |
| OniSlayah vs King | 26–17 | 60.47% |
| OniSlayah vs Law | 21–12 | 63.64% |
| OniSlayah vs Steve | 16–15 | 51.61% |
| OniSlayah vs Hwoarang | 18–10 | 64.29% |
| OniSlayah vs Bryan | 15–13 | 53.57% |
| OniSlayah vs Dragunov | 12–16 | 42.86% |
| OniSlayah vs Eddy | 21–5 | 80.77% |
| OniSlayah vs Yoshimitsu | 10–14 | 41.67% |
| OniSlayah vs Lili | 11–12 | 47.83% |
| OniSlayah vs Jun | 12–8 | 60.00% |
| OniSlayah vs Nina | 10–9 | 52.63% |
| OniSlayah vs Paul | 9–9 | 50.00% |
| OniSlayah vs Asuka | 12–5 | 70.59% |
| OniSlayah vs Devil Jin | 9–8 | 52.94% |
| OniSlayah vs Reina | 10–6 | 62.50% |
| OniSlayah vs Lars | 11–4 | 73.33% |
| OniSlayah vs Claudio | 6–9 | 40.00% |
| OniSlayah vs Xiaoyu | 10–3 | 76.92% |
| OniSlayah vs Lee | 8–4 | 66.67% |
| OniSlayah vs Alisa | 5–6 | 45.45% |
| OniSlayah vs Leroy | 4–5 | 44.44% |
| OniSlayah vs Azucena | 4–5 | 44.44% |
| OniSlayah vs Victor | 3–6 | 33.33% |
| OniSlayah vs Anna | 6–3 | 66.67% |
| OniSlayah vs Jack-8 | 2–6 | 25.00% |
| OniSlayah vs Feng | 6–2 | 75.00% |
| OniSlayah vs Raven | 3–5 | 37.50% |
| OniSlayah vs Heihachi | 6–1 | 85.71% |
| OniSlayah vs Clive | 3–4 | 42.86% |
| OniSlayah vs Fahkumram | 2–5 | 28.57% |
| OniSlayah vs Leo | 3–2 | 60.00% |
| OniSlayah vs Lidia | 4–1 | 80.00% |
| OniSlayah vs Miary Zo | 4–0 | 100.00% |
| OniSlayah vs Panda | 1–2 | 33.33% |
| OniSlayah vs Shaheen | 1–1 | 50.00% |
| OniSlayah vs Zafina | 1–1 | 50.00% |
| OniSlayah vs Armor King | 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.