| Jaemekon vs Heihachi | 11–31 | 26.19% |
| Jaemekon vs King | 12–11 | 52.17% |
| Jaemekon vs Jin | 5–16 | 23.81% |
| Jaemekon vs Steve | 2–17 | 10.53% |
| Jaemekon vs Yoshimitsu | 3–12 | 20.00% |
| Jaemekon vs Bryan | 1–10–1 | 9.09% |
| Jaemekon vs Asuka | 5–7 | 41.67% |
| Jaemekon vs Hwoarang | 1–10 | 9.09% |
| Jaemekon vs Lili | 2–9 | 18.18% |
| Jaemekon vs Dragunov | 4–7 | 36.36% |
| Jaemekon vs Reina | 3–8 | 27.27% |
| Jaemekon vs Lidia | 0–11 | 0.00% |
| Jaemekon vs Kazuya | 6–4 | 60.00% |
| Jaemekon vs Lee | 1–9 | 10.00% |
| Jaemekon vs Law | 2–7 | 22.22% |
| Jaemekon vs Jun | 0–8 | 0.00% |
| Jaemekon vs Victor | 0–8 | 0.00% |
| Jaemekon vs Jack-8 | 3–4 | 42.86% |
| Jaemekon vs Zafina | 4–2 | 66.67% |
| Jaemekon vs Paul | 2–3 | 40.00% |
| Jaemekon vs Xiaoyu | 2–3 | 40.00% |
| Jaemekon vs Devil Jin | 1–4 | 20.00% |
| Jaemekon vs Leo | 2–3 | 40.00% |
| Jaemekon vs Lars | 2–3 | 40.00% |
| Jaemekon vs Alisa | 2–3 | 40.00% |
| Jaemekon vs Eddy | 0–5 | 0.00% |
| Jaemekon vs Nina | 0–4 | 0.00% |
| Jaemekon vs Kuma | 1–3 | 25.00% |
| Jaemekon vs Leroy | 2–2 | 50.00% |
| Jaemekon vs Azucena | 1–2 | 33.33% |
| Jaemekon vs Claudio | 2–0 | 100.00% |
| Jaemekon vs Panda | 2–0 | 100.00% |
| Jaemekon vs Raven | 0–2 | 0.00% |
| Jaemekon vs Shaheen | 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.