| kiyoung vs Kazuya | 82–75 | 52.23% |
| kiyoung vs Jin | 71–80 | 47.02% |
| kiyoung vs Dragunov | 71–78 | 47.65% |
| kiyoung vs Reina | 80–64 | 55.56% |
| kiyoung vs Bryan | 59–71 | 45.38% |
| kiyoung vs Paul | 54–71 | 43.20% |
| kiyoung vs Lili | 51–68 | 42.86% |
| kiyoung vs King | 56–60 | 48.28% |
| kiyoung vs Hwoarang | 58–56 | 50.88% |
| kiyoung vs Asuka | 50–57 | 46.73% |
| kiyoung vs Azucena | 50–54 | 48.08% |
| kiyoung vs Law | 40–61 | 39.60% |
| kiyoung vs Jun | 49–42 | 53.85% |
| kiyoung vs Steve | 43–45 | 48.86% |
| kiyoung vs Victor | 30–56 | 34.88% |
| kiyoung vs Leroy | 26–49 | 34.67% |
| kiyoung vs Devil Jin | 35–35 | 50.00% |
| kiyoung vs Claudio | 17–50 | 25.37% |
| kiyoung vs Nina | 22–40 | 35.48% |
| kiyoung vs Feng | 30–26 | 53.57% |
| kiyoung vs Lee | 25–31 | 44.64% |
| kiyoung vs Zafina | 15–39 | 27.78% |
| kiyoung vs Eddy | 22–31 | 41.51% |
| kiyoung vs Alisa | 21–26 | 44.68% |
| kiyoung vs Shaheen | 15–32 | 31.91% |
| kiyoung vs Yoshimitsu | 18–27 | 40.00% |
| kiyoung vs Jack-8 | 17–23 | 42.50% |
| kiyoung vs Lars | 19–21 | 47.50% |
| kiyoung vs Xiaoyu | 16–22 | 42.11% |
| kiyoung vs Leo | 15–20 | 42.86% |
| kiyoung vs Raven | 9–25 | 26.47% |
| kiyoung vs Kuma | 11–21 | 34.38% |
| kiyoung vs Panda | 16–13 | 55.17% |
| kiyoung vs Lidia | 3–1 | 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.