| JustForFun vs Jin | 183–206–1 | 47.04% |
| JustForFun vs Kazuya | 187–186–1 | 50.13% |
| JustForFun vs King | 127–134 | 48.66% |
| JustForFun vs Bryan | 113–145 | 43.80% |
| JustForFun vs Steve | 133–112 | 54.29% |
| JustForFun vs Dragunov | 91–152 | 37.45% |
| JustForFun vs Reina | 102–112 | 47.66% |
| JustForFun vs Clive | 92–100 | 47.92% |
| JustForFun vs Yoshimitsu | 82–101–1 | 44.81% |
| JustForFun vs Hwoarang | 84–96 | 46.67% |
| JustForFun vs Lili | 82–90 | 47.67% |
| JustForFun vs Law | 79–89 | 47.02% |
| JustForFun vs Armor King | 63–84 | 42.86% |
| JustForFun vs Lars | 50–90 | 35.71% |
| JustForFun vs Asuka | 70–67 | 51.09% |
| JustForFun vs Heihachi | 49–87–1 | 36.03% |
| JustForFun vs Victor | 47–69 | 40.52% |
| JustForFun vs Devil Jin | 35–76 | 31.53% |
| JustForFun vs Lee | 38–70 | 35.19% |
| JustForFun vs Paul | 43–64 | 40.19% |
| JustForFun vs Jun | 50–57 | 46.73% |
| JustForFun vs Feng | 38–46 | 45.24% |
| JustForFun vs Fahkumram | 44–35 | 55.70% |
| JustForFun vs Azucena | 34–44 | 43.59% |
| JustForFun vs Nina | 25–51 | 32.89% |
| JustForFun vs Xiaoyu | 28–43 | 39.44% |
| JustForFun vs Claudio | 26–42 | 38.24% |
| JustForFun vs Eddy | 30–37 | 44.78% |
| JustForFun vs Alisa | 34–29 | 53.97% |
| JustForFun vs Shaheen | 17–45 | 27.42% |
| JustForFun vs Leo | 26–35 | 42.62% |
| JustForFun vs Leroy | 25–30 | 45.45% |
| JustForFun vs Lidia | 22–31 | 41.51% |
| JustForFun vs Anna | 17–35 | 32.69% |
| JustForFun vs Jack-8 | 16–24 | 40.00% |
| JustForFun vs Raven | 11–21 | 34.38% |
| JustForFun vs Miary Zo | 19–12 | 61.29% |
| JustForFun vs Kuma | 10–18 | 35.71% |
| JustForFun vs Zafina | 6–22 | 21.43% |
| JustForFun vs Panda | 4–5 | 44.44% |
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.