| Oskar-KMWTW vs Kazuya | 258–229 | 52.98% |
| Oskar-KMWTW vs Jin | 204–196 | 51.00% |
| Oskar-KMWTW vs Hwoarang | 177–189 | 48.36% |
| Oskar-KMWTW vs King | 161–161 | 50.00% |
| Oskar-KMWTW vs Law | 136–164 | 45.33% |
| Oskar-KMWTW vs Bryan | 138–120 | 53.49% |
| Oskar-KMWTW vs Paul | 139–104–1 | 57.20% |
| Oskar-KMWTW vs Dragunov | 87–102 | 46.03% |
| Oskar-KMWTW vs Heihachi | 91–92 | 49.73% |
| Oskar-KMWTW vs Steve | 79–81 | 49.38% |
| Oskar-KMWTW vs Lili | 67–93 | 41.88% |
| Oskar-KMWTW vs Reina | 54–104 | 34.18% |
| Oskar-KMWTW vs Yoshimitsu | 60–76 | 44.12% |
| Oskar-KMWTW vs Nina | 54–63 | 46.15% |
| Oskar-KMWTW vs Asuka | 52–64 | 44.83% |
| Oskar-KMWTW vs Armor King | 45–70 | 39.13% |
| Oskar-KMWTW vs Xiaoyu | 46–55 | 45.54% |
| Oskar-KMWTW vs Devil Jin | 37–64 | 36.63% |
| Oskar-KMWTW vs Azucena | 43–57 | 43.00% |
| Oskar-KMWTW vs Eddy | 47–53 | 47.00% |
| Oskar-KMWTW vs Lee | 45–51 | 46.88% |
| Oskar-KMWTW vs Alisa | 32–62 | 34.04% |
| Oskar-KMWTW vs Jun | 34–56 | 37.78% |
| Oskar-KMWTW vs Lars | 33–51 | 39.29% |
| Oskar-KMWTW vs Fahkumram | 24–57 | 29.63% |
| Oskar-KMWTW vs Jack-8 | 30–46 | 39.47% |
| Oskar-KMWTW vs Victor | 25–50 | 33.33% |
| Oskar-KMWTW vs Leroy | 30–40 | 42.86% |
| Oskar-KMWTW vs Feng | 37–32 | 53.62% |
| Oskar-KMWTW vs Anna | 24–44 | 35.29% |
| Oskar-KMWTW vs Lidia | 27–34 | 44.26% |
| Oskar-KMWTW vs Claudio | 20–40 | 33.33% |
| Oskar-KMWTW vs Leo | 13–30 | 30.23% |
| Oskar-KMWTW vs Clive | 14–29 | 32.56% |
| Oskar-KMWTW vs Raven | 13–27 | 32.50% |
| Oskar-KMWTW vs Zafina | 16–15 | 51.61% |
| Oskar-KMWTW vs Shaheen | 10–15 | 40.00% |
| Oskar-KMWTW vs Kuma | 3–18 | 14.29% |
| Oskar-KMWTW vs Panda | 7–9 | 43.75% |
| Oskar-KMWTW vs Miary Zo | 4–9 | 30.77% |
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.