| Oregano vs Kazuya | 76–60 | 55.88% |
| Oregano vs Bryan | 43–58 | 42.57% |
| Oregano vs King | 50–45 | 52.63% |
| Oregano vs Jin | 41–40 | 50.62% |
| Oregano vs Dragunov | 37–39 | 48.68% |
| Oregano vs Lili | 49–22 | 69.01% |
| Oregano vs Steve | 36–31 | 53.73% |
| Oregano vs Yoshimitsu | 29–37 | 43.94% |
| Oregano vs Paul | 25–38 | 39.68% |
| Oregano vs Lee | 23–30 | 43.40% |
| Oregano vs Reina | 30–23 | 56.60% |
| Oregano vs Devil Jin | 26–26 | 50.00% |
| Oregano vs Hwoarang | 22–24 | 47.83% |
| Oregano vs Law | 30–13 | 69.77% |
| Oregano vs Eddy | 9–30 | 23.08% |
| Oregano vs Nina | 19–16 | 54.29% |
| Oregano vs Victor | 18–14 | 56.25% |
| Oregano vs Feng | 14–17 | 45.16% |
| Oregano vs Asuka | 11–17 | 39.29% |
| Oregano vs Jun | 12–16 | 42.86% |
| Oregano vs Alisa | 12–13 | 48.00% |
| Oregano vs Heihachi | 10–15 | 40.00% |
| Oregano vs Xiaoyu | 11–13 | 45.83% |
| Oregano vs Jack-8 | 14–9 | 60.87% |
| Oregano vs Clive | 12–11 | 52.17% |
| Oregano vs Azucena | 12–9 | 57.14% |
| Oregano vs Kuma | 12–8 | 60.00% |
| Oregano vs Lars | 10–8 | 55.56% |
| Oregano vs Claudio | 11–6 | 64.71% |
| Oregano vs Shaheen | 10–7 | 58.82% |
| Oregano vs Leroy | 5–10 | 33.33% |
| Oregano vs Leo | 2–12 | 14.29% |
| Oregano vs Lidia | 5–9 | 35.71% |
| Oregano vs Raven | 4–8 | 33.33% |
| Oregano vs Zafina | 6–2 | 75.00% |
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.