| Purple Jamm vs Heihachi | 4–7 | 36.36% |
| Purple Jamm vs Law | 1–6 | 14.29% |
| Purple Jamm vs King | 3–4 | 42.86% |
| Purple Jamm vs Jin | 1–6 | 14.29% |
| Purple Jamm vs Dragunov | 2–4 | 33.33% |
| Purple Jamm vs Steve | 1–4 | 20.00% |
| Purple Jamm vs Reina | 4–1 | 80.00% |
| Purple Jamm vs Xiaoyu | 0–4 | 0.00% |
| Purple Jamm vs Lili | 0–4 | 0.00% |
| Purple Jamm vs Alisa | 2–2 | 50.00% |
| Purple Jamm vs Nina | 3–1 | 75.00% |
| Purple Jamm vs Jun | 2–2 | 50.00% |
| Purple Jamm vs Lidia | 2–2 | 50.00% |
| Purple Jamm vs Hwoarang | 2–1 | 66.67% |
| Purple Jamm vs Jack-8 | 1–2 | 33.33% |
| Purple Jamm vs Kuma | 1–2 | 33.33% |
| Purple Jamm vs Yoshimitsu | 2–0 | 100.00% |
| Purple Jamm vs Kazuya | 2–0 | 100.00% |
| Purple Jamm vs Asuka | 1–1 | 50.00% |
| Purple Jamm vs Feng | 2–0 | 100.00% |
| Purple Jamm vs Lars | 0–2 | 0.00% |
| Purple Jamm vs Shaheen | 0–2 | 0.00% |
| Purple Jamm vs Lee | 1–1 | 50.00% |
| Purple Jamm vs Panda | 0–2 | 0.00% |
| Purple Jamm vs Raven | 0–2 | 0.00% |
| Purple Jamm vs Eddy | 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.