| Childsupport vs King | 55–59 | 48.25% |
| Childsupport vs Reina | 57–30 | 65.52% |
| Childsupport vs Law | 37–47 | 44.05% |
| Childsupport vs Steve | 55–29 | 65.48% |
| Childsupport vs Jin | 46–37 | 55.42% |
| Childsupport vs Hwoarang | 35–38 | 47.95% |
| Childsupport vs Bryan | 43–28 | 60.56% |
| Childsupport vs Kazuya | 38–30 | 55.88% |
| Childsupport vs Dragunov | 34–34 | 50.00% |
| Childsupport vs Jun | 32–30 | 51.61% |
| Childsupport vs Asuka | 29–29 | 50.00% |
| Childsupport vs Azucena | 27–25 | 51.92% |
| Childsupport vs Devil Jin | 20–29 | 40.82% |
| Childsupport vs Lars | 26–22 | 54.17% |
| Childsupport vs Paul | 15–31 | 32.61% |
| Childsupport vs Yoshimitsu | 21–25 | 45.65% |
| Childsupport vs Eddy | 19–26 | 42.22% |
| Childsupport vs Feng | 19–19 | 50.00% |
| Childsupport vs Alisa | 14–23 | 37.84% |
| Childsupport vs Raven | 21–15 | 58.33% |
| Childsupport vs Leo | 22–11 | 66.67% |
| Childsupport vs Nina | 22–11 | 66.67% |
| Childsupport vs Jack-8 | 14–17 | 45.16% |
| Childsupport vs Victor | 21–10 | 67.74% |
| Childsupport vs Lili | 11–17 | 39.29% |
| Childsupport vs Lee | 19–9 | 67.86% |
| Childsupport vs Lidia | 12–14 | 46.15% |
| Childsupport vs Xiaoyu | 13–9 | 59.09% |
| Childsupport vs Kuma | 11–11 | 50.00% |
| Childsupport vs Heihachi | 12–10 | 54.55% |
| Childsupport vs Clive | 8–9 | 47.06% |
| Childsupport vs Leroy | 11–4 | 73.33% |
| Childsupport vs Zafina | 7–7 | 50.00% |
| Childsupport vs Claudio | 6–7 | 46.15% |
| Childsupport vs Shaheen | 4–7 | 36.36% |
| Childsupport vs Panda | 0–3 | 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.