| Free Ball vs Dragunov | 30–13 | 69.77% |
| Free Ball vs Yoshimitsu | 19–22 | 46.34% |
| Free Ball vs Paul | 28–12 | 70.00% |
| Free Ball vs Bryan | 25–12 | 67.57% |
| Free Ball vs Hwoarang | 16–19 | 45.71% |
| Free Ball vs Lee | 14–21 | 40.00% |
| Free Ball vs King | 21–12 | 63.64% |
| Free Ball vs Lili | 17–13 | 56.67% |
| Free Ball vs Xiaoyu | 15–13 | 53.57% |
| Free Ball vs Kazuya | 18–10 | 64.29% |
| Free Ball vs Reina | 11–17 | 39.29% |
| Free Ball vs Devil Jin | 15–12 | 55.56% |
| Free Ball vs Feng | 13–13 | 50.00% |
| Free Ball vs Jin | 6–19 | 24.00% |
| Free Ball vs Azucena | 11–14 | 44.00% |
| Free Ball vs Jack-8 | 9–12 | 42.86% |
| Free Ball vs Asuka | 10–11 | 47.62% |
| Free Ball vs Leo | 12–9 | 57.14% |
| Free Ball vs Nina | 14–7 | 66.67% |
| Free Ball vs Victor | 11–8 | 57.89% |
| Free Ball vs Eddy | 9–9 | 50.00% |
| Free Ball vs Lars | 11–6 | 64.71% |
| Free Ball vs Leroy | 9–8 | 52.94% |
| Free Ball vs Kuma | 8–8 | 50.00% |
| Free Ball vs Law | 8–7 | 53.33% |
| Free Ball vs Steve | 2–13 | 13.33% |
| Free Ball vs Alisa | 7–8 | 46.67% |
| Free Ball vs Claudio | 6–7 | 46.15% |
| Free Ball vs Raven | 6–4 | 60.00% |
| Free Ball vs Jun | 4–4 | 50.00% |
| Free Ball vs Lidia | 1–4 | 20.00% |
| Free Ball vs Shaheen | 2–2 | 50.00% |
| Free Ball vs Zafina | 1–3 | 25.00% |
| Free Ball vs Heihachi | 1–2 | 33.33% |
| Free Ball vs Clive | 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.