| Opium vs Jin | 201–178 | 53.03% |
| Opium vs Hwoarang | 194–171 | 53.15% |
| Opium vs Steve | 165–132 | 55.56% |
| Opium vs King | 143–141 | 50.35% |
| Opium vs Bryan | 121–131 | 48.02% |
| Opium vs Lili | 128–111 | 53.56% |
| Opium vs Kazuya | 110–119 | 48.03% |
| Opium vs Reina | 131–98 | 57.21% |
| Opium vs Jun | 124–98 | 55.86% |
| Opium vs Law | 103–114 | 47.47% |
| Opium vs Nina | 122–86 | 58.65% |
| Opium vs Lars | 100–100–1 | 50.00% |
| Opium vs Xiaoyu | 106–87 | 54.92% |
| Opium vs Yoshimitsu | 98–90 | 52.13% |
| Opium vs Paul | 90–89 | 50.28% |
| Opium vs Lee | 88–84 | 51.16% |
| Opium vs Feng | 76–85 | 47.20% |
| Opium vs Alisa | 80–77 | 50.96% |
| Opium vs Heihachi | 83–73 | 53.21% |
| Opium vs Dragunov | 76–77–1 | 49.67% |
| Opium vs Azucena | 59–90 | 39.60% |
| Opium vs Devil Jin | 66–78 | 45.83% |
| Opium vs Anna | 78–63 | 55.32% |
| Opium vs Eddy | 59–75 | 44.03% |
| Opium vs Raven | 71–60 | 54.20% |
| Opium vs Asuka | 61–69 | 46.92% |
| Opium vs Jack-8 | 67–60 | 52.76% |
| Opium vs Leroy | 55–72 | 43.31% |
| Opium vs Zafina | 60–57 | 51.28% |
| Opium vs Victor | 47–60 | 43.93% |
| Opium vs Leo | 53–43 | 55.21% |
| Opium vs Armor King | 42–50 | 45.65% |
| Opium vs Fahkumram | 54–37 | 59.34% |
| Opium vs Lidia | 37–49 | 43.02% |
| Opium vs Shaheen | 29–40 | 42.03% |
| Opium vs Kuma | 25–36 | 40.98% |
| Opium vs Claudio | 25–29 | 46.30% |
| Opium vs Clive | 19–35 | 35.19% |
| Opium vs Miary Zo | 15–21 | 41.67% |
| Opium vs Panda | 14–14 | 50.00% |
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.