| Onibasso vs Kazuya | 35–22 | 61.40% |
| Onibasso vs Bryan | 26–16 | 61.90% |
| Onibasso vs Jin | 17–17 | 50.00% |
| Onibasso vs Law | 15–10 | 60.00% |
| Onibasso vs Steve | 17–7 | 70.83% |
| Onibasso vs King | 12–10 | 54.55% |
| Onibasso vs Paul | 11–10 | 52.38% |
| Onibasso vs Hwoarang | 12–7 | 63.16% |
| Onibasso vs Yoshimitsu | 11–7 | 61.11% |
| Onibasso vs Heihachi | 10–8 | 55.56% |
| Onibasso vs Jun | 12–5 | 70.59% |
| Onibasso vs Reina | 13–3 | 81.25% |
| Onibasso vs Lili | 10–5 | 66.67% |
| Onibasso vs Dragunov | 7–5 | 58.33% |
| Onibasso vs Lee | 10–2 | 83.33% |
| Onibasso vs Azucena | 9–3 | 75.00% |
| Onibasso vs Asuka | 7–4 | 63.64% |
| Onibasso vs Nina | 9–1 | 90.00% |
| Onibasso vs Eddy | 5–4 | 55.56% |
| Onibasso vs Anna | 7–1 | 87.50% |
| Onibasso vs Xiaoyu | 1–6 | 14.29% |
| Onibasso vs Devil Jin | 3–4 | 42.86% |
| Onibasso vs Jack-8 | 5–1 | 83.33% |
| Onibasso vs Alisa | 3–3 | 50.00% |
| Onibasso vs Leroy | 5–1 | 83.33% |
| Onibasso vs Victor | 4–2 | 66.67% |
| Onibasso vs Raven | 2–4 | 33.33% |
| Onibasso vs Leo | 2–3 | 40.00% |
| Onibasso vs Lars | 1–3 | 25.00% |
| Onibasso vs Claudio | 3–0 | 100.00% |
| Onibasso vs Shaheen | 2–1 | 66.67% |
| Onibasso vs Lidia | 2–1 | 66.67% |
| Onibasso vs Clive | 2–1 | 66.67% |
| Onibasso vs Fahkumram | 2–1 | 66.67% |
| Onibasso vs Feng | 1–1 | 50.00% |
| Onibasso vs Kuma | 0–1 | 0.00% |
| Onibasso vs Zafina | 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.