| chang vs Dragunov | 21–10 | 67.74% |
| chang vs Jin | 16–12 | 57.14% |
| chang vs Bryan | 18–8 | 69.23% |
| chang vs Paul | 14–7 | 66.67% |
| chang vs Law | 11–5 | 68.75% |
| chang vs King | 10–6 | 62.50% |
| chang vs Asuka | 13–3 | 81.25% |
| chang vs Kazuya | 7–8 | 46.67% |
| chang vs Reina | 10–5 | 66.67% |
| chang vs Hwoarang | 8–6 | 57.14% |
| chang vs Xiaoyu | 4–8 | 33.33% |
| chang vs Steve | 8–4 | 66.67% |
| chang vs Eddy | 9–3 | 75.00% |
| chang vs Devil Jin | 6–5 | 54.55% |
| chang vs Azucena | 5–6 | 45.45% |
| chang vs Victor | 6–5 | 54.55% |
| chang vs Jack-8 | 8–2 | 80.00% |
| chang vs Nina | 7–3 | 70.00% |
| chang vs Lili | 5–3 | 62.50% |
| chang vs Alisa | 4–4 | 50.00% |
| chang vs Yoshimitsu | 4–3 | 57.14% |
| chang vs Claudio | 4–2 | 66.67% |
| chang vs Shaheen | 1–4 | 20.00% |
| chang vs Leroy | 4–1 | 80.00% |
| chang vs Lee | 2–2 | 50.00% |
| chang vs Lidia | 2–2 | 50.00% |
| chang vs Jun | 1–2 | 33.33% |
| chang vs Feng | 0–2 | 0.00% |
| chang vs Leo | 1–1 | 50.00% |
| chang vs Lars | 2–0 | 100.00% |
| chang vs Zafina | 2–0 | 100.00% |
| chang vs Raven | 0–2 | 0.00% |
| chang vs Heihachi | 0–2 | 0.00% |
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.