| Oscar vs King | 32–26 | 55.17% |
| Oscar vs Jin | 22–22 | 50.00% |
| Oscar vs Hwoarang | 24–13 | 64.86% |
| Oscar vs Steve | 15–21 | 41.67% |
| Oscar vs Law | 21–13 | 61.76% |
| Oscar vs Dragunov | 16–17 | 48.48% |
| Oscar vs Lili | 15–17 | 46.88% |
| Oscar vs Reina | 22–10 | 68.75% |
| Oscar vs Kazuya | 14–13 | 51.85% |
| Oscar vs Bryan | 17–8 | 68.00% |
| Oscar vs Clive | 15–9 | 62.50% |
| Oscar vs Jun | 17–4 | 80.95% |
| Oscar vs Yoshimitsu | 6–13 | 31.58% |
| Oscar vs Alisa | 8–10 | 44.44% |
| Oscar vs Xiaoyu | 12–4 | 75.00% |
| Oscar vs Claudio | 7–9 | 43.75% |
| Oscar vs Nina | 7–9 | 43.75% |
| Oscar vs Azucena | 8–8 | 50.00% |
| Oscar vs Asuka | 7–5 | 58.33% |
| Oscar vs Lidia | 5–7 | 41.67% |
| Oscar vs Heihachi | 10–2 | 83.33% |
| Oscar vs Feng | 6–5 | 54.55% |
| Oscar vs Lee | 8–3 | 72.73% |
| Oscar vs Eddy | 2–9 | 18.18% |
| Oscar vs Jack-8 | 6–3 | 66.67% |
| Oscar vs Armor King | 3–6 | 33.33% |
| Oscar vs Leroy | 4–4 | 50.00% |
| Oscar vs Victor | 5–3 | 62.50% |
| Oscar vs Devil Jin | 4–3 | 57.14% |
| Oscar vs Paul | 3–3 | 50.00% |
| Oscar vs Lars | 4–1 | 80.00% |
| Oscar vs Kuma | 3–2 | 60.00% |
| Oscar vs Leo | 2–2 | 50.00% |
| Oscar vs Panda | 1–2 | 33.33% |
| Oscar vs Zafina | 3–0 | 100.00% |
| Oscar vs Raven | 2–1 | 66.67% |
| Oscar vs Fahkumram | 2–1 | 66.67% |
| Oscar vs Miary Zo | 3–0 | 100.00% |
| Oscar vs Shaheen | 0–2 | 0.00% |
| Oscar vs Anna | 2–0 | 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.