| ChChang vs Jin | 79–171 | 31.60% |
| ChChang vs Kazuya | 70–143 | 32.86% |
| ChChang vs King | 69–140 | 33.01% |
| ChChang vs Dragunov | 36–166 | 17.82% |
| ChChang vs Hwoarang | 45–117 | 27.78% |
| ChChang vs Reina | 72–81 | 47.06% |
| ChChang vs Steve | 52–100 | 34.21% |
| ChChang vs Law | 34–115 | 22.82% |
| ChChang vs Paul | 21–117 | 15.22% |
| ChChang vs Bryan | 42–66 | 38.89% |
| ChChang vs Lars | 21–61 | 25.61% |
| ChChang vs Lili | 23–58 | 28.40% |
| ChChang vs Alisa | 17–64 | 20.99% |
| ChChang vs Yoshimitsu | 26–52 | 33.33% |
| ChChang vs Heihachi | 21–54 | 28.00% |
| ChChang vs Asuka | 35–38 | 47.95% |
| ChChang vs Devil Jin | 14–58 | 19.44% |
| ChChang vs Jun | 24–48 | 33.33% |
| ChChang vs Xiaoyu | 25–46 | 35.21% |
| ChChang vs Eddy | 19–49 | 27.94% |
| ChChang vs Azucena | 27–37 | 42.19% |
| ChChang vs Nina | 18–44 | 29.03% |
| ChChang vs Victor | 19–43 | 30.65% |
| ChChang vs Feng | 11–43 | 20.37% |
| ChChang vs Lee | 11–34 | 24.44% |
| ChChang vs Jack-8 | 13–30 | 30.23% |
| ChChang vs Shaheen | 10–33 | 23.26% |
| ChChang vs Leo | 17–21 | 44.74% |
| ChChang vs Claudio | 11–27 | 28.95% |
| ChChang vs Lidia | 8–29 | 21.62% |
| ChChang vs Leroy | 9–21 | 30.00% |
| ChChang vs Clive | 10–19 | 34.48% |
| ChChang vs Kuma | 10–15 | 40.00% |
| ChChang vs Raven | 6–19 | 24.00% |
| ChChang vs Fahkumram | 6–15 | 28.57% |
| ChChang vs Zafina | 2–12 | 14.29% |
| ChChang vs Panda | 6–7 | 46.15% |
| ChChang vs Anna | 1–7 | 12.50% |
| ChChang vs Armor King | 1–2 | 33.33% |
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.