| Jamiro vs Jin | 14–4 | 77.78% |
| Jamiro vs Hwoarang | 11–5 | 68.75% |
| Jamiro vs Kazuya | 9–6 | 60.00% |
| Jamiro vs Law | 11–1 | 91.67% |
| Jamiro vs Bryan | 7–3 | 70.00% |
| Jamiro vs Jun | 10–0 | 100.00% |
| Jamiro vs Eddy | 9–1 | 90.00% |
| Jamiro vs Steve | 6–2 | 75.00% |
| Jamiro vs Azucena | 6–2 | 75.00% |
| Jamiro vs Victor | 3–5 | 37.50% |
| Jamiro vs Devil Jin | 5–2 | 71.43% |
| Jamiro vs Dragunov | 5–2 | 71.43% |
| Jamiro vs King | 4–2 | 66.67% |
| Jamiro vs Lars | 5–0 | 100.00% |
| Jamiro vs Alisa | 1–4 | 20.00% |
| Jamiro vs Reina | 4–1 | 80.00% |
| Jamiro vs Paul | 2–2 | 50.00% |
| Jamiro vs Feng | 4–0 | 100.00% |
| Jamiro vs Lili | 4–0 | 100.00% |
| Jamiro vs Shaheen | 2–2 | 50.00% |
| Jamiro vs Kuma | 1–3 | 25.00% |
| Jamiro vs Heihachi | 2–2 | 50.00% |
| Jamiro vs Asuka | 3–0 | 100.00% |
| Jamiro vs Nina | 3–0 | 100.00% |
| Jamiro vs Lee | 1–2 | 33.33% |
| Jamiro vs Yoshimitsu | 1–1 | 50.00% |
| Jamiro vs Xiaoyu | 0–2 | 0.00% |
| Jamiro vs Jack-8 | 1–1 | 50.00% |
| Jamiro vs Leo | 2–0 | 100.00% |
| Jamiro vs Claudio | 0–1 | 0.00% |
| Jamiro vs Zafina | 1–0 | 100.00% |
| Jamiro vs Raven | 1–0 | 100.00% |
| Jamiro vs Lidia | 1–0 | 100.00% |
| Jamiro vs Clive | 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.