| Just3k vs Dragunov | 8–4 | 66.67% |
| Just3k vs Heihachi | 9–2 | 81.82% |
| Just3k vs Law | 10–0 | 100.00% |
| Just3k vs Steve | 7–3 | 70.00% |
| Just3k vs Devil Jin | 5–5 | 50.00% |
| Just3k vs Reina | 9–1 | 90.00% |
| Just3k vs Paul | 7–2 | 77.78% |
| Just3k vs King | 8–1 | 88.89% |
| Just3k vs Kazuya | 8–1 | 88.89% |
| Just3k vs Victor | 5–3 | 62.50% |
| Just3k vs Hwoarang | 5–2 | 71.43% |
| Just3k vs Jin | 6–1 | 85.71% |
| Just3k vs Asuka | 6–1 | 85.71% |
| Just3k vs Lili | 6–1 | 85.71% |
| Just3k vs Yoshimitsu | 6–0 | 100.00% |
| Just3k vs Eddy | 6–0 | 100.00% |
| Just3k vs Jun | 5–0 | 100.00% |
| Just3k vs Azucena | 5–0 | 100.00% |
| Just3k vs Lee | 3–1 | 75.00% |
| Just3k vs Feng | 1–2 | 33.33% |
| Just3k vs Nina | 3–0 | 100.00% |
| Just3k vs Kuma | 2–1 | 66.67% |
| Just3k vs Leroy | 2–1 | 66.67% |
| Just3k vs Xiaoyu | 2–0 | 100.00% |
| Just3k vs Bryan | 2–0 | 100.00% |
| Just3k vs Leo | 2–0 | 100.00% |
| Just3k vs Lars | 2–0 | 100.00% |
| Just3k vs Zafina | 2–0 | 100.00% |
| Just3k vs Alisa | 1–0 | 100.00% |
| Just3k vs Claudio | 1–0 | 100.00% |
| Just3k vs Raven | 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.