| Jamhen vs Kazuya | 63–60 | 51.22% |
| Jamhen vs Jin | 45–52 | 46.39% |
| Jamhen vs Bryan | 35–41 | 46.05% |
| Jamhen vs Lidia | 35–40 | 46.67% |
| Jamhen vs King | 24–44 | 35.29% |
| Jamhen vs Reina | 30–34 | 46.88% |
| Jamhen vs Hwoarang | 38–24 | 61.29% |
| Jamhen vs Paul | 30–28 | 51.72% |
| Jamhen vs Azucena | 25–28 | 47.17% |
| Jamhen vs Steve | 24–25 | 48.98% |
| Jamhen vs Lili | 27–21 | 56.25% |
| Jamhen vs Law | 25–22 | 53.19% |
| Jamhen vs Yoshimitsu | 28–18 | 60.87% |
| Jamhen vs Dragunov | 19–22 | 46.34% |
| Jamhen vs Asuka | 17–22 | 43.59% |
| Jamhen vs Eddy | 18–19 | 48.65% |
| Jamhen vs Leroy | 16–14 | 53.33% |
| Jamhen vs Lars | 16–13 | 55.17% |
| Jamhen vs Lee | 10–18 | 35.71% |
| Jamhen vs Victor | 12–16 | 42.86% |
| Jamhen vs Nina | 9–16 | 36.00% |
| Jamhen vs Shaheen | 13–11 | 54.17% |
| Jamhen vs Jun | 12–12 | 50.00% |
| Jamhen vs Devil Jin | 6–16 | 27.27% |
| Jamhen vs Xiaoyu | 9–12 | 42.86% |
| Jamhen vs Feng | 7–14 | 33.33% |
| Jamhen vs Claudio | 10–11 | 47.62% |
| Jamhen vs Alisa | 7–12 | 36.84% |
| Jamhen vs Zafina | 8–9 | 47.06% |
| Jamhen vs Jack-8 | 12–4 | 75.00% |
| Jamhen vs Raven | 8–6 | 57.14% |
| Jamhen vs Leo | 6–4 | 60.00% |
| Jamhen vs Panda | 6–4 | 60.00% |
| Jamhen vs Kuma | 1–3 | 25.00% |
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.