| OiJosuke vs King | 12–3 | 80.00% |
| OiJosuke vs Steve | 4–9 | 30.77% |
| OiJosuke vs Eddy | 6–7 | 46.15% |
| OiJosuke vs Paul | 6–5 | 54.55% |
| OiJosuke vs Law | 10–1 | 90.91% |
| OiJosuke vs Jin | 7–4 | 63.64% |
| OiJosuke vs Bryan | 11–0 | 100.00% |
| OiJosuke vs Alisa | 2–9 | 18.18% |
| OiJosuke vs Lars | 6–4 | 60.00% |
| OiJosuke vs Reina | 5–5 | 50.00% |
| OiJosuke vs Asuka | 2–7 | 22.22% |
| OiJosuke vs Kazuya | 5–3 | 62.50% |
| OiJosuke vs Leroy | 3–5 | 37.50% |
| OiJosuke vs Lili | 2–4 | 33.33% |
| OiJosuke vs Armor King | 1–5 | 16.67% |
| OiJosuke vs Hwoarang | 1–4 | 20.00% |
| OiJosuke vs Xiaoyu | 2–3 | 40.00% |
| OiJosuke vs Feng | 2–3 | 40.00% |
| OiJosuke vs Dragunov | 3–2 | 60.00% |
| OiJosuke vs Lee | 3–2 | 60.00% |
| OiJosuke vs Jun | 2–2 | 50.00% |
| OiJosuke vs Azucena | 1–3 | 25.00% |
| OiJosuke vs Yoshimitsu | 2–1 | 66.67% |
| OiJosuke vs Jack-8 | 2–1 | 66.67% |
| OiJosuke vs Claudio | 2–1 | 66.67% |
| OiJosuke vs Nina | 2–1 | 66.67% |
| OiJosuke vs Lidia | 1–2 | 33.33% |
| OiJosuke vs Clive | 1–2 | 33.33% |
| OiJosuke vs Leo | 0–2 | 0.00% |
| OiJosuke vs Kuma | 0–1 | 0.00% |
| OiJosuke vs Panda | 1–0 | 100.00% |
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.