| jaeyeong vs Bryan | 9–4 | 69.23% |
| jaeyeong vs Dragunov | 9–2 | 81.82% |
| jaeyeong vs Kazuya | 6–4 | 60.00% |
| jaeyeong vs Steve | 6–4 | 60.00% |
| jaeyeong vs Reina | 10–0 | 100.00% |
| jaeyeong vs Jin | 6–1 | 85.71% |
| jaeyeong vs Lee | 1–6 | 14.29% |
| jaeyeong vs Heihachi | 3–4 | 42.86% |
| jaeyeong vs Paul | 5–1 | 83.33% |
| jaeyeong vs King | 1–5 | 16.67% |
| jaeyeong vs Lars | 2–4 | 33.33% |
| jaeyeong vs Claudio | 2–4 | 33.33% |
| jaeyeong vs Jun | 3–3 | 50.00% |
| jaeyeong vs Hwoarang | 3–2 | 60.00% |
| jaeyeong vs Asuka | 4–1 | 80.00% |
| jaeyeong vs Feng | 2–2 | 50.00% |
| jaeyeong vs Lili | 4–0 | 100.00% |
| jaeyeong vs Victor | 4–0 | 100.00% |
| jaeyeong vs Yoshimitsu | 1–2 | 33.33% |
| jaeyeong vs Azucena | 1–2 | 33.33% |
| jaeyeong vs Alisa | 0–2 | 0.00% |
| jaeyeong vs Raven | 0–2 | 0.00% |
| jaeyeong vs Eddy | 2–0 | 100.00% |
| jaeyeong vs Clive | 0–2 | 0.00% |
| jaeyeong vs Anna | 2–0 | 100.00% |
| jaeyeong vs Xiaoyu | 1–0 | 100.00% |
| jaeyeong vs Zafina | 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.