| Big Ounce vs King | 81–73 | 52.60% |
| Big Ounce vs Law | 59–71 | 45.38% |
| Big Ounce vs Bryan | 69–56 | 55.20% |
| Big Ounce vs Kazuya | 74–45 | 62.18% |
| Big Ounce vs Hwoarang | 55–58 | 48.67% |
| Big Ounce vs Jin | 49–57 | 46.23% |
| Big Ounce vs Steve | 48–50 | 48.98% |
| Big Ounce vs Heihachi | 48–47 | 50.53% |
| Big Ounce vs Reina | 45–48 | 48.39% |
| Big Ounce vs Yoshimitsu | 44–43 | 50.57% |
| Big Ounce vs Lars | 46–40 | 53.49% |
| Big Ounce vs Paul | 41–40 | 50.62% |
| Big Ounce vs Lili | 37–43 | 46.25% |
| Big Ounce vs Jun | 44–35 | 55.70% |
| Big Ounce vs Dragunov | 39–39 | 50.00% |
| Big Ounce vs Lee | 32–34 | 48.48% |
| Big Ounce vs Asuka | 36–25 | 59.02% |
| Big Ounce vs Feng | 28–32 | 46.67% |
| Big Ounce vs Azucena | 29–29 | 50.00% |
| Big Ounce vs Nina | 26–30 | 46.43% |
| Big Ounce vs Victor | 20–34 | 37.04% |
| Big Ounce vs Eddy | 28–26 | 51.85% |
| Big Ounce vs Alisa | 25–26 | 49.02% |
| Big Ounce vs Xiaoyu | 21–29 | 42.00% |
| Big Ounce vs Jack-8 | 29–19 | 60.42% |
| Big Ounce vs Raven | 32–16 | 66.67% |
| Big Ounce vs Leroy | 20–20 | 50.00% |
| Big Ounce vs Lidia | 23–16 | 58.97% |
| Big Ounce vs Leo | 23–14 | 62.16% |
| Big Ounce vs Kuma | 13–13 | 50.00% |
| Big Ounce vs Zafina | 13–12 | 52.00% |
| Big Ounce vs Devil Jin | 13–11 | 54.17% |
| Big Ounce vs Shaheen | 13–11 | 54.17% |
| Big Ounce vs Claudio | 14–6 | 70.00% |
| Big Ounce vs Anna | 7–12 | 36.84% |
| Big Ounce vs Clive | 11–7 | 61.11% |
| Big Ounce vs Miary Zo | 3–12 | 20.00% |
| Big Ounce vs Fahkumram | 5–8 | 38.46% |
| Big Ounce vs Panda | 1–7 | 12.50% |
| Big Ounce vs Armor King | 4–4 | 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.