| Julia Chang vs Kazuya | 25–4 | 86.21% |
| Julia Chang vs Jin | 23–5 | 82.14% |
| Julia Chang vs Clive | 23–1 | 95.83% |
| Julia Chang vs King | 18–5 | 78.26% |
| Julia Chang vs Hwoarang | 17–5 | 77.27% |
| Julia Chang vs Feng | 16–5 | 76.19% |
| Julia Chang vs Bryan | 15–3 | 83.33% |
| Julia Chang vs Lili | 17–1 | 94.44% |
| Julia Chang vs Jun | 15–3 | 83.33% |
| Julia Chang vs Law | 15–2 | 88.24% |
| Julia Chang vs Lee | 13–3 | 81.25% |
| Julia Chang vs Raven | 14–1 | 93.33% |
| Julia Chang vs Dragunov | 10–4 | 71.43% |
| Julia Chang vs Leroy | 14–0 | 100.00% |
| Julia Chang vs Heihachi | 13–1 | 92.86% |
| Julia Chang vs Jack-8 | 9–4 | 69.23% |
| Julia Chang vs Lars | 10–2 | 83.33% |
| Julia Chang vs Yoshimitsu | 10–1 | 90.91% |
| Julia Chang vs Nina | 11–0 | 100.00% |
| Julia Chang vs Zafina | 10–1 | 90.91% |
| Julia Chang vs Reina | 8–2 | 80.00% |
| Julia Chang vs Asuka | 9–0 | 100.00% |
| Julia Chang vs Devil Jin | 7–2 | 77.78% |
| Julia Chang vs Steve | 8–0 | 100.00% |
| Julia Chang vs Paul | 7–0 | 100.00% |
| Julia Chang vs Xiaoyu | 7–0 | 100.00% |
| Julia Chang vs Shaheen | 6–1 | 85.71% |
| Julia Chang vs Eddy | 7–0 | 100.00% |
| Julia Chang vs Victor | 6–0 | 100.00% |
| Julia Chang vs Lidia | 5–1 | 83.33% |
| Julia Chang vs Alisa | 5–0 | 100.00% |
| Julia Chang vs Azucena | 3–2 | 60.00% |
| Julia Chang vs Kuma | 3–0 | 100.00% |
| Julia Chang vs Anna | 3–0 | 100.00% |
| Julia Chang vs Fahkumram | 2–0 | 100.00% |
| Julia Chang vs Armor King | 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.