| Oppii vs Kazuya | 93–91 | 50.54% |
| Oppii vs King | 114–68 | 62.64% |
| Oppii vs Jin | 112–67 | 62.57% |
| Oppii vs Bryan | 83–78 | 51.55% |
| Oppii vs Hwoarang | 82–76 | 51.90% |
| Oppii vs Heihachi | 76–52 | 59.38% |
| Oppii vs Law | 50–53 | 48.54% |
| Oppii vs Paul | 60–39 | 60.61% |
| Oppii vs Reina | 65–32 | 67.01% |
| Oppii vs Dragunov | 49–45 | 52.13% |
| Oppii vs Yoshimitsu | 54–35 | 60.67% |
| Oppii vs Steve | 41–35 | 53.95% |
| Oppii vs Devil Jin | 50–26 | 65.79% |
| Oppii vs Feng | 35–32 | 52.24% |
| Oppii vs Lili | 35–27 | 56.45% |
| Oppii vs Lars | 19–42 | 31.15% |
| Oppii vs Nina | 29–28 | 50.88% |
| Oppii vs Armor King | 27–27 | 50.00% |
| Oppii vs Alisa | 27–25 | 51.92% |
| Oppii vs Eddy | 29–19 | 60.42% |
| Oppii vs Anna | 24–24 | 50.00% |
| Oppii vs Xiaoyu | 19–26 | 42.22% |
| Oppii vs Lidia | 27–18 | 60.00% |
| Oppii vs Leroy | 24–20 | 54.55% |
| Oppii vs Asuka | 27–16 | 62.79% |
| Oppii vs Jun | 26–17 | 60.47% |
| Oppii vs Jack-8 | 26–15 | 63.41% |
| Oppii vs Lee | 19–22 | 46.34% |
| Oppii vs Azucena | 23–17 | 57.50% |
| Oppii vs Claudio | 21–17 | 55.26% |
| Oppii vs Zafina | 20–17 | 54.05% |
| Oppii vs Clive | 17–18 | 48.57% |
| Oppii vs Leo | 16–16 | 50.00% |
| Oppii vs Victor | 18–13 | 58.06% |
| Oppii vs Fahkumram | 7–19 | 26.92% |
| Oppii vs Raven | 14–11 | 56.00% |
| Oppii vs Shaheen | 9–14 | 39.13% |
| Oppii vs Kuma | 7–11 | 38.89% |
| Oppii vs Panda | 4–2 | 66.67% |
| Oppii vs Miary Zo | 2–3 | 40.00% |
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.