| Óscar vs Kazuya | 247–248 | 49.90% |
| Óscar vs Jin | 187–214 | 46.63% |
| Óscar vs Bryan | 158–164 | 49.07% |
| Óscar vs King | 132–178 | 42.58% |
| Óscar vs Heihachi | 130–164 | 44.22% |
| Óscar vs Hwoarang | 145–126 | 53.51% |
| Óscar vs Reina | 111–157 | 41.42% |
| Óscar vs Law | 125–139 | 47.35% |
| Óscar vs Clive | 78–149 | 34.36% |
| Óscar vs Paul | 108–116 | 48.21% |
| Óscar vs Dragunov | 106–114 | 48.18% |
| Óscar vs Lili | 86–130 | 39.81% |
| Óscar vs Steve | 129–86 | 60.00% |
| Óscar vs Yoshimitsu | 94–112 | 45.63% |
| Óscar vs Jun | 82–88 | 48.24% |
| Óscar vs Asuka | 66–80 | 45.21% |
| Óscar vs Lee | 71–74 | 48.97% |
| Óscar vs Devil Jin | 53–73 | 42.06% |
| Óscar vs Nina | 57–59 | 49.14% |
| Óscar vs Xiaoyu | 43–67 | 39.09% |
| Óscar vs Lars | 39–67 | 36.79% |
| Óscar vs Alisa | 38–66 | 36.54% |
| Óscar vs Victor | 45–58 | 43.69% |
| Óscar vs Leroy | 49–49 | 50.00% |
| Óscar vs Azucena | 42–53 | 44.21% |
| Óscar vs Eddy | 44–47 | 48.35% |
| Óscar vs Feng | 39–51 | 43.33% |
| Óscar vs Jack-8 | 43–41 | 51.19% |
| Óscar vs Anna | 28–37 | 43.08% |
| Óscar vs Lidia | 25–30 | 45.45% |
| Óscar vs Leo | 20–32 | 38.46% |
| Óscar vs Claudio | 36–14 | 72.00% |
| Óscar vs Raven | 23–21 | 52.27% |
| Óscar vs Shaheen | 20–12 | 62.50% |
| Óscar vs Kuma | 10–21 | 32.26% |
| Óscar vs Panda | 10–17 | 37.04% |
| Óscar vs Zafina | 4–19 | 17.39% |
| Óscar vs Fahkumram | 7–8 | 46.67% |
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.