| Justlxka vs Kazuya | 7–14 | 33.33% |
| Justlxka vs Jun | 7–11 | 38.89% |
| Justlxka vs Jin | 11–6 | 64.71% |
| Justlxka vs Steve | 8–7 | 53.33% |
| Justlxka vs Miary Zo | 8–5 | 61.54% |
| Justlxka vs Hwoarang | 5–7 | 41.67% |
| Justlxka vs King | 6–4 | 60.00% |
| Justlxka vs Bryan | 3–6 | 33.33% |
| Justlxka vs Dragunov | 3–4 | 42.86% |
| Justlxka vs Reina | 3–4 | 42.86% |
| Justlxka vs Azucena | 6–1 | 85.71% |
| Justlxka vs Eddy | 3–4 | 42.86% |
| Justlxka vs Heihachi | 3–4 | 42.86% |
| Justlxka vs Clive | 5–2 | 71.43% |
| Justlxka vs Fahkumram | 2–5 | 28.57% |
| Justlxka vs Lili | 5–1 | 83.33% |
| Justlxka vs Lars | 3–2 | 60.00% |
| Justlxka vs Anna | 1–4 | 20.00% |
| Justlxka vs Armor King | 3–2 | 60.00% |
| Justlxka vs Law | 4–0 | 100.00% |
| Justlxka vs Claudio | 0–4 | 0.00% |
| Justlxka vs Victor | 1–3 | 25.00% |
| Justlxka vs Lidia | 4–0 | 100.00% |
| Justlxka vs Paul | 0–3 | 0.00% |
| Justlxka vs Jack-8 | 0–3 | 0.00% |
| Justlxka vs Asuka | 2–1 | 66.67% |
| Justlxka vs Feng | 1–2 | 33.33% |
| Justlxka vs Lee | 1–2 | 33.33% |
| Justlxka vs Leroy | 1–2 | 33.33% |
| Justlxka vs Raven | 1–2 | 33.33% |
| Justlxka vs Yoshimitsu | 0–1 | 0.00% |
| Justlxka vs Devil Jin | 0–1 | 0.00% |
| Justlxka vs Alisa | 0–1 | 0.00% |
| Justlxka vs Zafina | 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.