| JoJo vs Jin | 16–11 | 59.26% |
| JoJo vs Reina | 15–7 | 68.18% |
| JoJo vs King | 5–12 | 29.41% |
| JoJo vs Hwoarang | 9–7 | 56.25% |
| JoJo vs Steve | 8–7 | 53.33% |
| JoJo vs Kazuya | 8–6 | 57.14% |
| JoJo vs Dragunov | 8–6 | 57.14% |
| JoJo vs Bryan | 8–5 | 61.54% |
| JoJo vs Law | 6–6 | 50.00% |
| JoJo vs Nina | 10–2 | 83.33% |
| JoJo vs Jack-8 | 4–6 | 40.00% |
| JoJo vs Paul | 6–3 | 66.67% |
| JoJo vs Asuka | 2–7 | 22.22% |
| JoJo vs Clive | 2–7 | 22.22% |
| JoJo vs Lars | 3–5 | 37.50% |
| JoJo vs Eddy | 4–4 | 50.00% |
| JoJo vs Kuma | 6–1 | 85.71% |
| JoJo vs Victor | 6–1 | 85.71% |
| JoJo vs Heihachi | 5–2 | 71.43% |
| JoJo vs Leo | 6–0 | 100.00% |
| JoJo vs Claudio | 2–4 | 33.33% |
| JoJo vs Xiaoyu | 3–2 | 60.00% |
| JoJo vs Devil Jin | 3–2 | 60.00% |
| JoJo vs Raven | 2–3 | 40.00% |
| JoJo vs Yoshimitsu | 4–0 | 100.00% |
| JoJo vs Feng | 3–1 | 75.00% |
| JoJo vs Lili | 2–1 | 66.67% |
| JoJo vs Leroy | 3–0 | 100.00% |
| JoJo vs Panda | 0–2 | 0.00% |
| JoJo vs Zafina | 0–2 | 0.00% |
| JoJo vs Alisa | 0–1 | 0.00% |
| JoJo vs Jun | 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.