| MrOnaga vs Eddy | 18–33 | 35.29% |
| MrOnaga vs Kazuya | 5–8 | 38.46% |
| MrOnaga vs King | 8–3 | 72.73% |
| MrOnaga vs Asuka | 6–3 | 66.67% |
| MrOnaga vs Devil Jin | 3–2 | 60.00% |
| MrOnaga vs Jun | 3–2 | 60.00% |
| MrOnaga vs Paul | 2–2 | 50.00% |
| MrOnaga vs Yoshimitsu | 2–2 | 50.00% |
| MrOnaga vs Jin | 1–3 | 25.00% |
| MrOnaga vs Feng | 2–2 | 50.00% |
| MrOnaga vs Dragunov | 1–2 | 33.33% |
| MrOnaga vs Reina | 3–0 | 100.00% |
| MrOnaga vs Victor | 2–1 | 66.67% |
| MrOnaga vs Steve | 2–0 | 100.00% |
| MrOnaga vs Lili | 2–0 | 100.00% |
| MrOnaga vs Kuma | 0–2 | 0.00% |
| MrOnaga vs Azucena | 2–0 | 100.00% |
| MrOnaga vs Hwoarang | 1–0 | 100.00% |
| MrOnaga vs Lee | 0–1 | 0.00% |
| MrOnaga vs Zafina | 0–1 | 0.00% |
| MrOnaga vs Lidia | 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.