| Oprah vs Bryan | 9–19 | 32.14% |
| Oprah vs King | 16–11 | 59.26% |
| Oprah vs Jin | 17–9 | 65.38% |
| Oprah vs Steve | 13–12 | 52.00% |
| Oprah vs Reina | 11–13 | 45.83% |
| Oprah vs Raven | 16–7 | 69.57% |
| Oprah vs Law | 10–12 | 45.45% |
| Oprah vs Lili | 11–8 | 57.89% |
| Oprah vs Victor | 12–7 | 63.16% |
| Oprah vs Azucena | 12–6 | 66.67% |
| Oprah vs Hwoarang | 9–7 | 56.25% |
| Oprah vs Asuka | 12–4 | 75.00% |
| Oprah vs Eddy | 9–6 | 60.00% |
| Oprah vs Lee | 8–6 | 57.14% |
| Oprah vs Yoshimitsu | 6–7 | 46.15% |
| Oprah vs Xiaoyu | 9–4 | 69.23% |
| Oprah vs Jack-8 | 6–7 | 46.15% |
| Oprah vs Feng | 9–4 | 69.23% |
| Oprah vs Dragunov | 5–8 | 38.46% |
| Oprah vs Alisa | 5–8 | 38.46% |
| Oprah vs Lars | 5–7 | 41.67% |
| Oprah vs Zafina | 2–10 | 16.67% |
| Oprah vs Leroy | 4–8 | 33.33% |
| Oprah vs Nina | 7–4 | 63.64% |
| Oprah vs Kuma | 4–7 | 36.36% |
| Oprah vs Paul | 8–1 | 88.89% |
| Oprah vs Leo | 5–4 | 55.56% |
| Oprah vs Kazuya | 4–4 | 50.00% |
| Oprah vs Claudio | 2–5 | 28.57% |
| Oprah vs Shaheen | 2–4 | 33.33% |
| Oprah vs Panda | 5–1 | 83.33% |
| Oprah vs Jun | 3–3 | 50.00% |
| Oprah vs Devil Jin | 2–1 | 66.67% |
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.