| kyunghyun vs Kazuya | 14–5 | 73.68% |
| kyunghyun vs Reina | 8–1 | 88.89% |
| kyunghyun vs King | 3–4 | 42.86% |
| kyunghyun vs Steve | 4–3 | 57.14% |
| kyunghyun vs Law | 0–6 | 0.00% |
| kyunghyun vs Paul | 2–3 | 40.00% |
| kyunghyun vs Jin | 1–4 | 20.00% |
| kyunghyun vs Jack-8 | 4–1 | 80.00% |
| kyunghyun vs Asuka | 2–3 | 40.00% |
| kyunghyun vs Dragunov | 3–2 | 60.00% |
| kyunghyun vs Hwoarang | 2–2 | 50.00% |
| kyunghyun vs Bryan | 2–2 | 50.00% |
| kyunghyun vs Clive | 3–1 | 75.00% |
| kyunghyun vs Devil Jin | 2–1 | 66.67% |
| kyunghyun vs Lili | 2–1 | 66.67% |
| kyunghyun vs Yoshimitsu | 0–2 | 0.00% |
| kyunghyun vs Alisa | 0–2 | 0.00% |
| kyunghyun vs Panda | 2–0 | 100.00% |
| kyunghyun vs Leroy | 2–0 | 100.00% |
| kyunghyun vs Heihachi | 2–0 | 100.00% |
| kyunghyun vs Feng | 1–0 | 100.00% |
| kyunghyun vs Lars | 0–1 | 0.00% |
| kyunghyun vs Claudio | 1–0 | 100.00% |
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.