| Justanibba vs Reina | 8–8 | 50.00% |
| Justanibba vs Victor | 10–2 | 83.33% |
| Justanibba vs Steve | 4–4 | 50.00% |
| Justanibba vs Nina | 3–5 | 37.50% |
| Justanibba vs Eddy | 2–6 | 25.00% |
| Justanibba vs Law | 3–4 | 42.86% |
| Justanibba vs Lili | 4–3 | 57.14% |
| Justanibba vs Lars | 2–5 | 28.57% |
| Justanibba vs King | 3–3 | 50.00% |
| Justanibba vs Jin | 0–6 | 0.00% |
| Justanibba vs Azucena | 2–4 | 33.33% |
| Justanibba vs Yoshimitsu | 1–4 | 20.00% |
| Justanibba vs Hwoarang | 4–1 | 80.00% |
| Justanibba vs Bryan | 4–1 | 80.00% |
| Justanibba vs Asuka | 3–2 | 60.00% |
| Justanibba vs Heihachi | 3–2 | 60.00% |
| Justanibba vs Kazuya | 1–3 | 25.00% |
| Justanibba vs Jack-8 | 2–2 | 50.00% |
| Justanibba vs Dragunov | 4–0 | 100.00% |
| Justanibba vs Jun | 2–1 | 66.67% |
| Justanibba vs Paul | 0–2 | 0.00% |
| Justanibba vs Xiaoyu | 2–0 | 100.00% |
| Justanibba vs Feng | 0–2 | 0.00% |
| Justanibba vs Leo | 1–1 | 50.00% |
| Justanibba vs Alisa | 2–0 | 100.00% |
| Justanibba vs Leroy | 2–0 | 100.00% |
| Justanibba vs Kuma | 1–0 | 100.00% |
| Justanibba vs Zafina | 0–1 | 0.00% |
| Justanibba vs Raven | 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.