| Jumphyun vs Steve | 14–2 | 87.50% |
| Jumphyun vs Jin | 9–5 | 64.29% |
| Jumphyun vs Bryan | 7–6 | 53.85% |
| Jumphyun vs Kazuya | 8–5 | 61.54% |
| Jumphyun vs Paul | 8–4 | 66.67% |
| Jumphyun vs Hwoarang | 5–7 | 41.67% |
| Jumphyun vs Dragunov | 10–2 | 83.33% |
| Jumphyun vs Law | 7–4 | 63.64% |
| Jumphyun vs Asuka | 1–8 | 11.11% |
| Jumphyun vs Reina | 6–2 | 75.00% |
| Jumphyun vs Eddy | 3–5 | 37.50% |
| Jumphyun vs Yoshimitsu | 3–3 | 50.00% |
| Jumphyun vs Jack-8 | 1–5 | 16.67% |
| Jumphyun vs Lili | 3–3 | 50.00% |
| Jumphyun vs Jun | 5–1 | 83.33% |
| Jumphyun vs Victor | 5–1 | 83.33% |
| Jumphyun vs Heihachi | 4–2 | 66.67% |
| Jumphyun vs Lars | 1–4 | 20.00% |
| Jumphyun vs Clive | 3–2 | 60.00% |
| Jumphyun vs King | 4–0 | 100.00% |
| Jumphyun vs Xiaoyu | 4–0 | 100.00% |
| Jumphyun vs Devil Jin | 4–0 | 100.00% |
| Jumphyun vs Alisa | 3–1 | 75.00% |
| Jumphyun vs Claudio | 3–1 | 75.00% |
| Jumphyun vs Leroy | 3–1 | 75.00% |
| Jumphyun vs Azucena | 1–3 | 25.00% |
| Jumphyun vs Lidia | 1–3 | 25.00% |
| Jumphyun vs Kuma | 2–1 | 66.67% |
| Jumphyun vs Feng | 0–2 | 0.00% |
| Jumphyun vs Lee | 2–0 | 100.00% |
| Jumphyun vs Shaheen | 1–0 | 100.00% |
| Jumphyun vs Armor King | 1–0 | 100.00% |
| Jumphyun vs Miary Zo | 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.