| Usagi Joestar vs Jin | 3–11 | 21.43% |
| Usagi Joestar vs Victor | 4–8 | 33.33% |
| Usagi Joestar vs King | 4–6 | 40.00% |
| Usagi Joestar vs Reina | 3–7 | 30.00% |
| Usagi Joestar vs Lars | 2–6 | 25.00% |
| Usagi Joestar vs Law | 2–5 | 28.57% |
| Usagi Joestar vs Dragunov | 2–5 | 28.57% |
| Usagi Joestar vs Paul | 2–4 | 33.33% |
| Usagi Joestar vs Kazuya | 2–4 | 33.33% |
| Usagi Joestar vs Shaheen | 3–3 | 50.00% |
| Usagi Joestar vs Hwoarang | 3–2 | 60.00% |
| Usagi Joestar vs Alisa | 2–3 | 40.00% |
| Usagi Joestar vs Armor King | 2–3 | 40.00% |
| Usagi Joestar vs Yoshimitsu | 4–0 | 100.00% |
| Usagi Joestar vs Bryan | 0–4 | 0.00% |
| Usagi Joestar vs Lili | 1–3 | 25.00% |
| Usagi Joestar vs Eddy | 0–4 | 0.00% |
| Usagi Joestar vs Heihachi | 2–2 | 50.00% |
| Usagi Joestar vs Steve | 0–3 | 0.00% |
| Usagi Joestar vs Asuka | 2–1 | 66.67% |
| Usagi Joestar vs Nina | 2–1 | 66.67% |
| Usagi Joestar vs Lee | 0–3 | 0.00% |
| Usagi Joestar vs Raven | 0–3 | 0.00% |
| Usagi Joestar vs Fahkumram | 1–2 | 33.33% |
| Usagi Joestar vs Devil Jin | 0–2 | 0.00% |
| Usagi Joestar vs Leroy | 0–2 | 0.00% |
| Usagi Joestar vs Clive | 0–2 | 0.00% |
| Usagi Joestar vs Feng | 1–0 | 100.00% |
| Usagi Joestar vs Claudio | 1–0 | 100.00% |
| Usagi Joestar vs Jun | 0–1 | 0.00% |
| Usagi Joestar vs Azucena | 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.