| Jamek vs King | 3–3 | 50.00% |
| Jamek vs Jun | 4–2 | 66.67% |
| Jamek vs Lidia | 5–1 | 83.33% |
| Jamek vs Shaheen | 3–2 | 60.00% |
| Jamek vs Lee | 2–3 | 40.00% |
| Jamek vs Bryan | 0–4 | 0.00% |
| Jamek vs Jack-8 | 4–0 | 100.00% |
| Jamek vs Asuka | 3–1 | 75.00% |
| Jamek vs Devil Jin | 3–1 | 75.00% |
| Jamek vs Nina | 2–2 | 50.00% |
| Jamek vs Kazuya | 2–1 | 66.67% |
| Jamek vs Xiaoyu | 2–0 | 100.00% |
| Jamek vs Jin | 2–0 | 100.00% |
| Jamek vs Lili | 2–0 | 100.00% |
| Jamek vs Dragunov | 2–0 | 100.00% |
| Jamek vs Victor | 0–2 | 0.00% |
| Jamek vs Raven | 0–2 | 0.00% |
| Jamek vs Law | 0–1 | 0.00% |
| Jamek vs Steve | 1–0 | 100.00% |
| Jamek vs Claudio | 1–0 | 100.00% |
| Jamek vs Azucena | 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.