| JayChow vs Jin | 161–120 | 57.30% |
| JayChow vs Hwoarang | 133–99 | 57.33% |
| JayChow vs King | 109–111 | 49.55% |
| JayChow vs Kazuya | 110–104 | 51.40% |
| JayChow vs Bryan | 104–106 | 49.52% |
| JayChow vs Law | 87–99 | 46.77% |
| JayChow vs Yoshimitsu | 95–90 | 51.35% |
| JayChow vs Lars | 84–88 | 48.84% |
| JayChow vs Paul | 87–77 | 53.05% |
| JayChow vs Reina | 72–83 | 46.45% |
| JayChow vs Lili | 94–60 | 61.04% |
| JayChow vs Dragunov | 74–79 | 48.37% |
| JayChow vs Steve | 74–74 | 50.00% |
| JayChow vs Lee | 67–78 | 46.21% |
| JayChow vs Eddy | 90–52 | 63.38% |
| JayChow vs Xiaoyu | 83–48 | 63.36% |
| JayChow vs Asuka | 59–52 | 53.15% |
| JayChow vs Devil Jin | 59–52 | 53.15% |
| JayChow vs Feng | 56–52–1 | 51.85% |
| JayChow vs Jun | 48–58 | 45.28% |
| JayChow vs Raven | 70–36 | 66.04% |
| JayChow vs Heihachi | 38–62 | 38.00% |
| JayChow vs Azucena | 60–37 | 61.86% |
| JayChow vs Victor | 45–51 | 46.88% |
| JayChow vs Jack-8 | 46–45 | 50.55% |
| JayChow vs Alisa | 53–38 | 58.24% |
| JayChow vs Nina | 43–44 | 49.43% |
| JayChow vs Leo | 39–47 | 45.35% |
| JayChow vs Leroy | 45–33 | 57.69% |
| JayChow vs Zafina | 38–38 | 50.00% |
| JayChow vs Anna | 35–41 | 46.05% |
| JayChow vs Claudio | 31–39 | 44.29% |
| JayChow vs Kuma | 36–20 | 64.29% |
| JayChow vs Lidia | 26–17 | 60.47% |
| JayChow vs Fahkumram | 22–20 | 52.38% |
| JayChow vs Shaheen | 12–28 | 30.00% |
| JayChow vs Clive | 12–25 | 32.43% |
| JayChow vs Armor King | 16–17 | 48.48% |
| JayChow vs Panda | 11–8 | 57.89% |
| JayChow vs Miary Zo | 7–7 | 50.00% |
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.