| Jamissle vs King | 16–8 | 66.67% |
| Jamissle vs Paul | 10–6 | 62.50% |
| Jamissle vs Hwoarang | 8–5 | 61.54% |
| Jamissle vs Fahkumram | 3–8 | 27.27% |
| Jamissle vs Dragunov | 7–2 | 77.78% |
| Jamissle vs Lidia | 6–3 | 66.67% |
| Jamissle vs Heihachi | 1–8 | 11.11% |
| Jamissle vs Jin | 2–6 | 25.00% |
| Jamissle vs Lili | 2–6 | 25.00% |
| Jamissle vs Bryan | 5–2 | 71.43% |
| Jamissle vs Kazuya | 2–5 | 28.57% |
| Jamissle vs Steve | 1–6 | 14.29% |
| Jamissle vs Jun | 1–5 | 16.67% |
| Jamissle vs Xiaoyu | 2–3 | 40.00% |
| Jamissle vs Claudio | 3–2 | 60.00% |
| Jamissle vs Zafina | 4–1 | 80.00% |
| Jamissle vs Lars | 2–2 | 50.00% |
| Jamissle vs Shaheen | 2–2 | 50.00% |
| Jamissle vs Eddy | 1–3 | 25.00% |
| Jamissle vs Law | 1–2 | 33.33% |
| Jamissle vs Nina | 2–1 | 66.67% |
| Jamissle vs Reina | 2–1 | 66.67% |
| Jamissle vs Yoshimitsu | 1–1 | 50.00% |
| Jamissle vs Jack-8 | 0–2 | 0.00% |
| Jamissle vs Feng | 0–2 | 0.00% |
| Jamissle vs Azucena | 0–2 | 0.00% |
| Jamissle vs Victor | 2–0 | 100.00% |
| Jamissle vs Devil Jin | 1–0 | 100.00% |
| Jamissle vs Lee | 1–0 | 100.00% |
| Jamissle vs Anna | 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.