| The Joestar vs Kazuya | 25–14 | 64.10% |
| The Joestar vs Paul | 9–17 | 34.62% |
| The Joestar vs Jin | 12–11 | 52.17% |
| The Joestar vs Bryan | 10–11 | 47.62% |
| The Joestar vs Devil Jin | 12–7 | 63.16% |
| The Joestar vs King | 8–9 | 47.06% |
| The Joestar vs Nina | 11–5 | 68.75% |
| The Joestar vs Reina | 8–8 | 50.00% |
| The Joestar vs Victor | 5–11 | 31.25% |
| The Joestar vs Dragunov | 7–5 | 58.33% |
| The Joestar vs Eddy | 7–5 | 58.33% |
| The Joestar vs Law | 2–8 | 20.00% |
| The Joestar vs Steve | 8–2 | 80.00% |
| The Joestar vs Hwoarang | 4–4 | 50.00% |
| The Joestar vs Yoshimitsu | 1–6 | 14.29% |
| The Joestar vs Xiaoyu | 3–4 | 42.86% |
| The Joestar vs Jun | 6–1 | 85.71% |
| The Joestar vs Kuma | 6–0 | 100.00% |
| The Joestar vs Azucena | 3–3 | 50.00% |
| The Joestar vs Raven | 4–2 | 66.67% |
| The Joestar vs Lars | 1–4 | 20.00% |
| The Joestar vs Leroy | 1–4 | 20.00% |
| The Joestar vs Asuka | 4–0 | 100.00% |
| The Joestar vs Jack-8 | 2–1 | 66.67% |
| The Joestar vs Alisa | 0–3 | 0.00% |
| The Joestar vs Lili | 0–2 | 0.00% |
| The Joestar vs Leo | 0–2 | 0.00% |
| The Joestar vs Claudio | 0–2 | 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.