| Joseph_joestar2 vs Law | 6–11 | 35.29% |
| Joseph_joestar2 vs King | 5–9 | 35.71% |
| Joseph_joestar2 vs Steve | 4–10 | 28.57% |
| Joseph_joestar2 vs Azucena | 5–9 | 35.71% |
| Joseph_joestar2 vs Kazuya | 3–10 | 23.08% |
| Joseph_joestar2 vs Fahkumram | 3–10 | 23.08% |
| Joseph_joestar2 vs Reina | 3–9 | 25.00% |
| Joseph_joestar2 vs Jin | 2–9 | 18.18% |
| Joseph_joestar2 vs Eddy | 4–7 | 36.36% |
| Joseph_joestar2 vs Asuka | 7–3 | 70.00% |
| Joseph_joestar2 vs Raven | 6–3 | 66.67% |
| Joseph_joestar2 vs Yoshimitsu | 1–7 | 12.50% |
| Joseph_joestar2 vs Armor King | 2–6 | 25.00% |
| Joseph_joestar2 vs Dragunov | 2–5 | 28.57% |
| Joseph_joestar2 vs Devil Jin | 2–4 | 33.33% |
| Joseph_joestar2 vs Lili | 2–4 | 33.33% |
| Joseph_joestar2 vs Lee | 3–3 | 50.00% |
| Joseph_joestar2 vs Clive | 4–2 | 66.67% |
| Joseph_joestar2 vs Anna | 2–4 | 33.33% |
| Joseph_joestar2 vs Bryan | 2–3 | 40.00% |
| Joseph_joestar2 vs Feng | 0–5 | 0.00% |
| Joseph_joestar2 vs Leo | 2–3 | 40.00% |
| Joseph_joestar2 vs Leroy | 0–5 | 0.00% |
| Joseph_joestar2 vs Victor | 1–4 | 20.00% |
| Joseph_joestar2 vs Hwoarang | 3–1 | 75.00% |
| Joseph_joestar2 vs Lars | 0–4 | 0.00% |
| Joseph_joestar2 vs Heihachi | 0–4 | 0.00% |
| Joseph_joestar2 vs Paul | 2–1 | 66.67% |
| Joseph_joestar2 vs Nina | 2–1 | 66.67% |
| Joseph_joestar2 vs Kuma | 2–1 | 66.67% |
| Joseph_joestar2 vs Lidia | 1–2 | 33.33% |
| Joseph_joestar2 vs Alisa | 0–2 | 0.00% |
| Joseph_joestar2 vs Jun | 0–2 | 0.00% |
| Joseph_joestar2 vs Miary Zo | 1–0 | 100.00% |
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.