| Opya vs Jin | 42–37 | 53.16% |
| Opya vs Kazuya | 45–33 | 57.69% |
| Opya vs Dragunov | 43–28 | 60.56% |
| Opya vs King | 44–25 | 63.77% |
| Opya vs Bryan | 37–30 | 55.22% |
| Opya vs Hwoarang | 42–24 | 63.64% |
| Opya vs Reina | 35–28 | 55.56% |
| Opya vs Clive | 28–30 | 48.28% |
| Opya vs Lili | 28–24 | 53.85% |
| Opya vs Armor King | 27–23 | 54.00% |
| Opya vs Asuka | 20–26 | 43.48% |
| Opya vs Law | 21–17 | 55.26% |
| Opya vs Lee | 19–18 | 51.35% |
| Opya vs Paul | 14–20 | 41.18% |
| Opya vs Yoshimitsu | 18–13 | 58.06% |
| Opya vs Lidia | 16–14 | 53.33% |
| Opya vs Lars | 11–17 | 39.29% |
| Opya vs Azucena | 15–13 | 53.57% |
| Opya vs Eddy | 16–11 | 59.26% |
| Opya vs Devil Jin | 16–10 | 61.54% |
| Opya vs Feng | 12–13 | 48.00% |
| Opya vs Alisa | 11–13 | 45.83% |
| Opya vs Jack-8 | 11–12 | 47.83% |
| Opya vs Leo | 12–11 | 52.17% |
| Opya vs Steve | 11–10 | 52.38% |
| Opya vs Leroy | 11–10 | 52.38% |
| Opya vs Heihachi | 14–7 | 66.67% |
| Opya vs Xiaoyu | 11–6 | 64.71% |
| Opya vs Nina | 6–10 | 37.50% |
| Opya vs Jun | 11–5 | 68.75% |
| Opya vs Raven | 8–4 | 66.67% |
| Opya vs Victor | 7–4 | 63.64% |
| Opya vs Zafina | 4–6 | 40.00% |
| Opya vs Claudio | 3–5 | 37.50% |
| Opya vs Fahkumram | 2–6 | 25.00% |
| Opya vs Kuma | 5–2 | 71.43% |
| Opya vs Anna | 1–3 | 25.00% |
| Opya vs Shaheen | 1–2 | 33.33% |
| Opya vs Panda | 1–2 | 33.33% |
| Opya vs Miary Zo | 0–2 | 0.00% |
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.