| GyeYang vs Bryan | 228–210 | 52.05% |
| GyeYang vs Dragunov | 231–207 | 52.74% |
| GyeYang vs Kazuya | 177–155–1 | 53.31% |
| GyeYang vs Jin | 197–129 | 60.43% |
| GyeYang vs Hwoarang | 155–168 | 47.99% |
| GyeYang vs Paul | 155–129 | 54.58% |
| GyeYang vs Reina | 152–121 | 55.68% |
| GyeYang vs Victor | 120–143 | 45.63% |
| GyeYang vs Devil Jin | 120–122 | 49.59% |
| GyeYang vs Asuka | 107–131 | 44.96% |
| GyeYang vs Lars | 125–110 | 53.19% |
| GyeYang vs Steve | 111–121 | 47.84% |
| GyeYang vs Lili | 112–119 | 48.48% |
| GyeYang vs King | 113–117 | 49.13% |
| GyeYang vs Law | 117–109–1 | 51.77% |
| GyeYang vs Yoshimitsu | 111–103 | 51.87% |
| GyeYang vs Jack-8 | 116–91 | 56.04% |
| GyeYang vs Azucena | 100–94 | 51.55% |
| GyeYang vs Leroy | 105–83 | 55.85% |
| GyeYang vs Feng | 92–88 | 51.11% |
| GyeYang vs Jun | 93–86 | 51.96% |
| GyeYang vs Shaheen | 85–92 | 48.02% |
| GyeYang vs Alisa | 73–97 | 42.94% |
| GyeYang vs Claudio | 86–80 | 51.81% |
| GyeYang vs Leo | 84–64 | 56.76% |
| GyeYang vs Lee | 69–78 | 46.94% |
| GyeYang vs Nina | 76–69 | 52.41% |
| GyeYang vs Heihachi | 58–87 | 40.00% |
| GyeYang vs Eddy | 70–65 | 51.85% |
| GyeYang vs Zafina | 61–58 | 51.26% |
| GyeYang vs Xiaoyu | 59–56 | 51.30% |
| GyeYang vs Lidia | 51–58 | 46.79% |
| GyeYang vs Kuma | 59–49 | 54.63% |
| GyeYang vs Raven | 64–39 | 62.14% |
| GyeYang vs Clive | 17–34 | 33.33% |
| GyeYang vs Panda | 23–22 | 51.11% |
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.