| Joseph vs Kazuya | 155–139 | 52.72% |
| Joseph vs Jin | 138–95 | 59.23% |
| Joseph vs Bryan | 126–107 | 54.08% |
| Joseph vs King | 104–82 | 55.91% |
| Joseph vs Paul | 74–100 | 42.53% |
| Joseph vs Reina | 77–87 | 46.95% |
| Joseph vs Dragunov | 63–80 | 44.06% |
| Joseph vs Hwoarang | 63–72 | 46.67% |
| Joseph vs Lidia | 73–62 | 54.07% |
| Joseph vs Steve | 75–53 | 58.59% |
| Joseph vs Law | 54–58 | 48.21% |
| Joseph vs Devil Jin | 38–46 | 45.24% |
| Joseph vs Asuka | 38–41 | 48.10% |
| Joseph vs Lee | 35–39 | 47.30% |
| Joseph vs Jun | 35–39 | 47.30% |
| Joseph vs Lili | 35–33 | 51.47% |
| Joseph vs Yoshimitsu | 26–40 | 39.39% |
| Joseph vs Lars | 26–31 | 45.61% |
| Joseph vs Victor | 22–34 | 39.29% |
| Joseph vs Azucena | 27–25 | 51.92% |
| Joseph vs Alisa | 22–29 | 43.14% |
| Joseph vs Nina | 28–23 | 54.90% |
| Joseph vs Xiaoyu | 27–23 | 54.00% |
| Joseph vs Feng | 24–26 | 48.00% |
| Joseph vs Claudio | 27–21 | 56.25% |
| Joseph vs Eddy | 27–21 | 56.25% |
| Joseph vs Leo | 17–15 | 53.12% |
| Joseph vs Raven | 10–22 | 31.25% |
| Joseph vs Jack-8 | 11–13 | 45.83% |
| Joseph vs Leroy | 11–10 | 52.38% |
| Joseph vs Shaheen | 7–11 | 38.89% |
| Joseph vs Kuma | 3–9 | 25.00% |
| Joseph vs Zafina | 3–5 | 37.50% |
| Joseph vs Panda | 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.