| JDey vs Jin | 139–98 | 58.65% |
| JDey vs Kazuya | 127–82 | 60.77% |
| JDey vs Dragunov | 95–73 | 56.55% |
| JDey vs Law | 91–61 | 59.87% |
| JDey vs Bryan | 96–56 | 63.16% |
| JDey vs Yoshimitsu | 67–84 | 44.37% |
| JDey vs King | 84–66 | 56.00% |
| JDey vs Steve | 89–56 | 61.38% |
| JDey vs Lee | 76–65 | 53.90% |
| JDey vs Reina | 72–67 | 51.80% |
| JDey vs Devil Jin | 86–50 | 63.24% |
| JDey vs Asuka | 75–51 | 59.52% |
| JDey vs Lili | 69–52 | 57.02% |
| JDey vs Hwoarang | 57–63 | 47.50% |
| JDey vs Raven | 59–59 | 50.00% |
| JDey vs Victor | 50–67 | 42.74% |
| JDey vs Feng | 67–45 | 59.82% |
| JDey vs Alisa | 62–49 | 55.86% |
| JDey vs Shaheen | 55–53 | 50.93% |
| JDey vs Heihachi | 64–43 | 59.81% |
| JDey vs Lars | 52–50 | 50.98% |
| JDey vs Jun | 62–40 | 60.78% |
| JDey vs Paul | 57–44 | 56.44% |
| JDey vs Lidia | 41–52 | 44.09% |
| JDey vs Xiaoyu | 48–44 | 52.17% |
| JDey vs Eddy | 35–47 | 42.68% |
| JDey vs Claudio | 32–43 | 42.67% |
| JDey vs Zafina | 29–45 | 39.19% |
| JDey vs Azucena | 32–42 | 43.24% |
| JDey vs Leroy | 26–40 | 39.39% |
| JDey vs Leo | 32–33 | 49.23% |
| JDey vs Kuma | 22–43 | 33.85% |
| JDey vs Jack-8 | 32–27 | 54.24% |
| JDey vs Nina | 45–14 | 76.27% |
| JDey vs Clive | 17–25 | 40.48% |
| JDey vs Panda | 5–11 | 31.25% |
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.