| JaeHyun vs Reina | 15–9 | 62.50% |
| JaeHyun vs Kazuya | 11–10 | 52.38% |
| JaeHyun vs Lili | 5–10 | 33.33% |
| JaeHyun vs King | 6–6 | 50.00% |
| JaeHyun vs Hwoarang | 6–6 | 50.00% |
| JaeHyun vs Azucena | 5–5 | 50.00% |
| JaeHyun vs Law | 8–1 | 88.89% |
| JaeHyun vs Yoshimitsu | 4–5 | 44.44% |
| JaeHyun vs Bryan | 6–3 | 66.67% |
| JaeHyun vs Dragunov | 0–8 | 0.00% |
| JaeHyun vs Asuka | 3–3 | 50.00% |
| JaeHyun vs Jun | 4–2 | 66.67% |
| JaeHyun vs Feng | 0–5 | 0.00% |
| JaeHyun vs Eddy | 2–3 | 40.00% |
| JaeHyun vs Paul | 2–2 | 50.00% |
| JaeHyun vs Jin | 2–2 | 50.00% |
| JaeHyun vs Alisa | 1–3 | 25.00% |
| JaeHyun vs Lee | 2–2 | 50.00% |
| JaeHyun vs Victor | 0–4 | 0.00% |
| JaeHyun vs Xiaoyu | 1–2 | 33.33% |
| JaeHyun vs Steve | 0–2 | 0.00% |
| JaeHyun vs Devil Jin | 1–1 | 50.00% |
| JaeHyun vs Kuma | 1–1 | 50.00% |
| JaeHyun vs Leroy | 0–1 | 0.00% |
| JaeHyun vs Raven | 0–1 | 0.00% |
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.