| Jora Joestar vs Jin | 19–19 | 50.00% |
| Jora Joestar vs Kazuya | 10–16 | 38.46% |
| Jora Joestar vs Reina | 11–13 | 45.83% |
| Jora Joestar vs Dragunov | 10–13 | 43.48% |
| Jora Joestar vs King | 8–9 | 47.06% |
| Jora Joestar vs Hwoarang | 13–4 | 76.47% |
| Jora Joestar vs Steve | 8–8 | 50.00% |
| Jora Joestar vs Jun | 8–8 | 50.00% |
| Jora Joestar vs Azucena | 7–8 | 46.67% |
| Jora Joestar vs Eddy | 4–10 | 28.57% |
| Jora Joestar vs Law | 1–12 | 7.69% |
| Jora Joestar vs Devil Jin | 4–8 | 33.33% |
| Jora Joestar vs Victor | 3–9 | 25.00% |
| Jora Joestar vs Paul | 4–7 | 36.36% |
| Jora Joestar vs Leo | 5–6 | 45.45% |
| Jora Joestar vs Bryan | 0–9 | 0.00% |
| Jora Joestar vs Xiaoyu | 5–3 | 62.50% |
| Jora Joestar vs Lili | 6–2 | 75.00% |
| Jora Joestar vs Lee | 3–5 | 37.50% |
| Jora Joestar vs Asuka | 3–4 | 42.86% |
| Jora Joestar vs Alisa | 1–6 | 14.29% |
| Jora Joestar vs Kuma | 7–0 | 100.00% |
| Jora Joestar vs Jack-8 | 3–3 | 50.00% |
| Jora Joestar vs Nina | 2–4 | 33.33% |
| Jora Joestar vs Raven | 1–5 | 16.67% |
| Jora Joestar vs Yoshimitsu | 5–0 | 100.00% |
| Jora Joestar vs Claudio | 1–4 | 20.00% |
| Jora Joestar vs Lars | 2–2 | 50.00% |
| Jora Joestar vs Leroy | 2–2 | 50.00% |
| Jora Joestar vs Zafina | 1–2 | 33.33% |
| Jora Joestar vs Panda | 2–0 | 100.00% |
| Jora Joestar vs Feng | 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.