| Jackassinjeans vs Jun | 4–9 | 30.77% |
| Jackassinjeans vs Eddy | 4–9 | 30.77% |
| Jackassinjeans vs Lidia | 5–8 | 38.46% |
| Jackassinjeans vs Hwoarang | 9–2 | 81.82% |
| Jackassinjeans vs Steve | 6–4 | 60.00% |
| Jackassinjeans vs Reina | 4–6 | 40.00% |
| Jackassinjeans vs Law | 4–3 | 57.14% |
| Jackassinjeans vs Lili | 3–4 | 42.86% |
| Jackassinjeans vs Yoshimitsu | 3–3 | 50.00% |
| Jackassinjeans vs Feng | 3–3 | 50.00% |
| Jackassinjeans vs Kuma | 4–2 | 66.67% |
| Jackassinjeans vs Paul | 1–4 | 20.00% |
| Jackassinjeans vs King | 4–1 | 80.00% |
| Jackassinjeans vs Jin | 2–3 | 40.00% |
| Jackassinjeans vs Asuka | 3–2 | 60.00% |
| Jackassinjeans vs Leroy | 3–2 | 60.00% |
| Jackassinjeans vs Bryan | 2–2 | 50.00% |
| Jackassinjeans vs Kazuya | 2–2 | 50.00% |
| Jackassinjeans vs Nina | 1–3 | 25.00% |
| Jackassinjeans vs Azucena | 2–2 | 50.00% |
| Jackassinjeans vs Raven | 0–4 | 0.00% |
| Jackassinjeans vs Shaheen | 3–0 | 100.00% |
| Jackassinjeans vs Xiaoyu | 1–1 | 50.00% |
| Jackassinjeans vs Lars | 2–0 | 100.00% |
| Jackassinjeans vs Lee | 2–0 | 100.00% |
| Jackassinjeans vs Victor | 2–0 | 100.00% |
| Jackassinjeans vs Alisa | 1–0 | 100.00% |
| Jackassinjeans vs Panda | 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.