| JustOwnin vs King | 23–11 | 67.65% |
| JustOwnin vs Law | 18–13 | 58.06% |
| JustOwnin vs Kazuya | 22–6 | 78.57% |
| JustOwnin vs Jin | 15–8 | 65.22% |
| JustOwnin vs Bryan | 14–6 | 70.00% |
| JustOwnin vs Eddy | 16–4 | 80.00% |
| JustOwnin vs Jun | 13–5 | 72.22% |
| JustOwnin vs Azucena | 6–12 | 33.33% |
| JustOwnin vs Hwoarang | 14–2 | 87.50% |
| JustOwnin vs Steve | 9–7 | 56.25% |
| JustOwnin vs Dragunov | 8–7 | 53.33% |
| JustOwnin vs Lee | 9–4 | 69.23% |
| JustOwnin vs Heihachi | 10–3 | 76.92% |
| JustOwnin vs Lili | 5–5 | 50.00% |
| JustOwnin vs Leo | 8–2 | 80.00% |
| JustOwnin vs Kuma | 6–4 | 60.00% |
| JustOwnin vs Reina | 6–4 | 60.00% |
| JustOwnin vs Raven | 4–6 | 40.00% |
| JustOwnin vs Armor King | 6–4 | 60.00% |
| JustOwnin vs Lars | 4–5 | 44.44% |
| JustOwnin vs Paul | 5–3 | 62.50% |
| JustOwnin vs Yoshimitsu | 2–5 | 28.57% |
| JustOwnin vs Asuka | 4–3 | 57.14% |
| JustOwnin vs Xiaoyu | 6–0 | 100.00% |
| JustOwnin vs Leroy | 4–2 | 66.67% |
| JustOwnin vs Victor | 5–1 | 83.33% |
| JustOwnin vs Feng | 3–2 | 60.00% |
| JustOwnin vs Fahkumram | 4–1 | 80.00% |
| JustOwnin vs Devil Jin | 2–2 | 50.00% |
| JustOwnin vs Claudio | 1–3 | 25.00% |
| JustOwnin vs Zafina | 4–0 | 100.00% |
| JustOwnin vs Lidia | 2–2 | 50.00% |
| JustOwnin vs Jack-8 | 2–1 | 66.67% |
| JustOwnin vs Shaheen | 2–1 | 66.67% |
| JustOwnin vs Panda | 2–1 | 66.67% |
| JustOwnin vs Alisa | 2–0 | 100.00% |
| JustOwnin vs Nina | 2–0 | 100.00% |
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.