| Oskar230 vs Reina | 15–11 | 57.69% |
| Oskar230 vs Jin | 11–11 | 50.00% |
| Oskar230 vs Steve | 10–8 | 55.56% |
| Oskar230 vs Hwoarang | 4–12 | 25.00% |
| Oskar230 vs Jun | 10–6 | 62.50% |
| Oskar230 vs King | 5–10 | 33.33% |
| Oskar230 vs Eddy | 4–10 | 28.57% |
| Oskar230 vs Law | 6–6 | 50.00% |
| Oskar230 vs Bryan | 5–7 | 41.67% |
| Oskar230 vs Leroy | 8–3 | 72.73% |
| Oskar230 vs Victor | 7–4 | 63.64% |
| Oskar230 vs Kazuya | 6–4 | 60.00% |
| Oskar230 vs Nina | 3–7 | 30.00% |
| Oskar230 vs Azucena | 6–4 | 60.00% |
| Oskar230 vs Alisa | 5–4 | 55.56% |
| Oskar230 vs Yoshimitsu | 7–1 | 87.50% |
| Oskar230 vs Dragunov | 2–6 | 25.00% |
| Oskar230 vs Claudio | 4–4 | 50.00% |
| Oskar230 vs Asuka | 6–1 | 85.71% |
| Oskar230 vs Devil Jin | 4–2 | 66.67% |
| Oskar230 vs Paul | 5–0 | 100.00% |
| Oskar230 vs Xiaoyu | 4–1 | 80.00% |
| Oskar230 vs Feng | 3–2 | 60.00% |
| Oskar230 vs Lili | 0–5 | 0.00% |
| Oskar230 vs Lee | 3–2 | 60.00% |
| Oskar230 vs Heihachi | 0–4 | 0.00% |
| Oskar230 vs Jack-8 | 1–2 | 33.33% |
| Oskar230 vs Lars | 3–0 | 100.00% |
| Oskar230 vs Shaheen | 2–1 | 66.67% |
| Oskar230 vs Kuma | 2–1 | 66.67% |
| Oskar230 vs Panda | 1–2 | 33.33% |
| Oskar230 vs Lidia | 1–1 | 50.00% |
| Oskar230 vs Raven | 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.