| JustPlaY vs Jin | 178–175 | 50.42% |
| JustPlaY vs Kazuya | 172–124 | 58.11% |
| JustPlaY vs Bryan | 164–127 | 56.36% |
| JustPlaY vs Dragunov | 125–136 | 47.89% |
| JustPlaY vs King | 130–117 | 52.63% |
| JustPlaY vs Hwoarang | 136–95 | 58.87% |
| JustPlaY vs Law | 116–95 | 54.98% |
| JustPlaY vs Reina | 89–114 | 43.84% |
| JustPlaY vs Steve | 80–89 | 47.34% |
| JustPlaY vs Armor King | 66–103 | 39.05% |
| JustPlaY vs Yoshimitsu | 88–76 | 53.66% |
| JustPlaY vs Paul | 77–76 | 50.33% |
| JustPlaY vs Lili | 75–77 | 49.34% |
| JustPlaY vs Lars | 63–83 | 43.15% |
| JustPlaY vs Devil Jin | 71–73 | 49.31% |
| JustPlaY vs Heihachi | 61–71 | 46.21% |
| JustPlaY vs Victor | 38–71 | 34.86% |
| JustPlaY vs Jun | 70–37 | 65.42% |
| JustPlaY vs Nina | 63–38–1 | 62.38% |
| JustPlaY vs Claudio | 46–51 | 47.42% |
| JustPlaY vs Fahkumram | 39–57 | 40.62% |
| JustPlaY vs Clive | 46–48 | 48.94% |
| JustPlaY vs Asuka | 51–41 | 55.43% |
| JustPlaY vs Leroy | 37–52 | 41.57% |
| JustPlaY vs Xiaoyu | 42–43 | 49.41% |
| JustPlaY vs Lidia | 32–49 | 39.51% |
| JustPlaY vs Anna | 34–46 | 42.50% |
| JustPlaY vs Miary Zo | 32–46 | 41.03% |
| JustPlaY vs Eddy | 32–44 | 42.11% |
| JustPlaY vs Alisa | 32–40 | 44.44% |
| JustPlaY vs Feng | 33–33 | 50.00% |
| JustPlaY vs Shaheen | 35–31 | 53.03% |
| JustPlaY vs Raven | 29–32 | 47.54% |
| JustPlaY vs Lee | 33–26 | 55.93% |
| JustPlaY vs Leo | 19–39 | 32.76% |
| JustPlaY vs Azucena | 23–33 | 41.07% |
| JustPlaY vs Jack-8 | 18–33 | 35.29% |
| JustPlaY vs Zafina | 26–17 | 60.47% |
| JustPlaY vs Kuma | 17–11 | 60.71% |
| JustPlaY vs Panda | 6–2 | 75.00% |
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.