| Oskar vs Kazuya | 644–590 | 52.19% |
| Oskar vs Jin | 489–583 | 45.62% |
| Oskar vs Bryan | 420–453 | 48.11% |
| Oskar vs Heihachi | 354–397–1 | 47.14% |
| Oskar vs Hwoarang | 337–359 | 48.42% |
| Oskar vs King | 327–365 | 47.25% |
| Oskar vs Law | 349–313 | 52.72% |
| Oskar vs Reina | 270–377 | 41.73% |
| Oskar vs Steve | 284–312–1 | 47.65% |
| Oskar vs Paul | 256–310 | 45.23% |
| Oskar vs Dragunov | 227–277 | 45.04% |
| Oskar vs Devil Jin | 169–273 | 38.24% |
| Oskar vs Lee | 190–227 | 45.56% |
| Oskar vs Lili | 184–220–1 | 45.54% |
| Oskar vs Yoshimitsu | 171–215 | 44.30% |
| Oskar vs Eddy | 164–174 | 48.52% |
| Oskar vs Feng | 159–171–1 | 48.18% |
| Oskar vs Azucena | 119–212 | 35.95% |
| Oskar vs Clive | 124–203 | 37.92% |
| Oskar vs Nina | 154–172 | 47.24% |
| Oskar vs Jun | 155–169 | 47.84% |
| Oskar vs Asuka | 156–162 | 49.06% |
| Oskar vs Lidia | 143–174 | 45.11% |
| Oskar vs Victor | 96–207 | 31.68% |
| Oskar vs Xiaoyu | 145–147 | 49.66% |
| Oskar vs Lars | 119–169 | 41.32% |
| Oskar vs Armor King | 119–155 | 43.43% |
| Oskar vs Alisa | 109–151 | 41.92% |
| Oskar vs Fahkumram | 97–153 | 38.80% |
| Oskar vs Leroy | 77–133 | 36.67% |
| Oskar vs Claudio | 74–131 | 36.10% |
| Oskar vs Jack-8 | 85–104 | 44.97% |
| Oskar vs Raven | 65–113 | 36.52% |
| Oskar vs Leo | 74–83 | 47.13% |
| Oskar vs Anna | 61–91 | 40.13% |
| Oskar vs Shaheen | 70–80 | 46.67% |
| Oskar vs Kuma | 47–83 | 36.15% |
| Oskar vs Zafina | 57–71 | 44.53% |
| Oskar vs Miary Zo | 24–65 | 26.97% |
| Oskar vs Panda | 33–32 | 50.77% |
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.