| Jojo valentin vs Jin | 87–65 | 57.24% |
| Jojo valentin vs Kazuya | 80–40 | 66.67% |
| Jojo valentin vs Hwoarang | 77–36 | 68.14% |
| Jojo valentin vs Heihachi | 68–29 | 70.10% |
| Jojo valentin vs Law | 56–39 | 58.95% |
| Jojo valentin vs Bryan | 53–39 | 57.61% |
| Jojo valentin vs Steve | 56–30 | 65.12% |
| Jojo valentin vs Paul | 52–30 | 63.41% |
| Jojo valentin vs King | 49–29 | 62.82% |
| Jojo valentin vs Dragunov | 35–30 | 53.85% |
| Jojo valentin vs Reina | 34–30 | 53.12% |
| Jojo valentin vs Feng | 37–21 | 63.79% |
| Jojo valentin vs Yoshimitsu | 31–24 | 56.36% |
| Jojo valentin vs Jun | 36–19 | 65.45% |
| Jojo valentin vs Clive | 34–19 | 64.15% |
| Jojo valentin vs Asuka | 34–18 | 65.38% |
| Jojo valentin vs Lili | 26–26 | 50.00% |
| Jojo valentin vs Nina | 28–17 | 62.22% |
| Jojo valentin vs Lars | 26–18 | 59.09% |
| Jojo valentin vs Claudio | 25–19 | 56.82% |
| Jojo valentin vs Devil Jin | 26–16 | 61.90% |
| Jojo valentin vs Xiaoyu | 24–17 | 58.54% |
| Jojo valentin vs Lee | 18–23 | 43.90% |
| Jojo valentin vs Eddy | 21–15 | 58.33% |
| Jojo valentin vs Alisa | 17–16 | 51.52% |
| Jojo valentin vs Azucena | 20–9 | 68.97% |
| Jojo valentin vs Leroy | 16–12 | 57.14% |
| Jojo valentin vs Victor | 15–12 | 55.56% |
| Jojo valentin vs Raven | 15–12 | 55.56% |
| Jojo valentin vs Armor King | 13–14 | 48.15% |
| Jojo valentin vs Kuma | 11–11 | 50.00% |
| Jojo valentin vs Leo | 10–11 | 47.62% |
| Jojo valentin vs Lidia | 13–8 | 61.90% |
| Jojo valentin vs Zafina | 5–14 | 26.32% |
| Jojo valentin vs Jack-8 | 8–10 | 44.44% |
| Jojo valentin vs Fahkumram | 8–4 | 66.67% |
| Jojo valentin vs Panda | 2–7 | 22.22% |
| Jojo valentin vs Anna | 2–4 | 33.33% |
| Jojo valentin vs Shaheen | 1–4 | 20.00% |
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.