| qJamq vs King | 18–2 | 90.00% |
| qJamq vs Kazuya | 13–2 | 86.67% |
| qJamq vs Steve | 9–3 | 75.00% |
| qJamq vs Law | 6–1 | 85.71% |
| qJamq vs Lili | 6–1 | 85.71% |
| qJamq vs Shaheen | 4–2 | 66.67% |
| qJamq vs Leroy | 5–1 | 83.33% |
| qJamq vs Jun | 4–2 | 66.67% |
| qJamq vs Jin | 2–3 | 40.00% |
| qJamq vs Bryan | 5–0 | 100.00% |
| qJamq vs Reina | 5–0 | 100.00% |
| qJamq vs Nina | 2–2 | 50.00% |
| qJamq vs Yoshimitsu | 3–0 | 100.00% |
| qJamq vs Asuka | 2–1 | 66.67% |
| qJamq vs Dragunov | 2–1 | 66.67% |
| qJamq vs Lars | 2–1 | 66.67% |
| qJamq vs Zafina | 2–1 | 66.67% |
| qJamq vs Victor | 1–2 | 33.33% |
| qJamq vs Eddy | 2–1 | 66.67% |
| qJamq vs Paul | 0–2 | 0.00% |
| qJamq vs Xiaoyu | 2–0 | 100.00% |
| qJamq vs Kuma | 2–0 | 100.00% |
| qJamq vs Panda | 2–0 | 100.00% |
| qJamq vs Hwoarang | 1–0 | 100.00% |
| qJamq vs Jack-8 | 1–0 | 100.00% |
| qJamq vs Leo | 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.