| Joshiro vs Jin | 45–45 | 50.00% |
| Joshiro vs King | 33–28 | 54.10% |
| Joshiro vs Hwoarang | 21–31 | 40.38% |
| Joshiro vs Kazuya | 26–22 | 54.17% |
| Joshiro vs Steve | 20–25 | 44.44% |
| Joshiro vs Yoshimitsu | 16–27 | 37.21% |
| Joshiro vs Bryan | 25–18 | 58.14% |
| Joshiro vs Azucena | 24–18 | 57.14% |
| Joshiro vs Lili | 16–20 | 44.44% |
| Joshiro vs Reina | 22–14 | 61.11% |
| Joshiro vs Law | 14–20 | 41.18% |
| Joshiro vs Lars | 18–14 | 56.25% |
| Joshiro vs Paul | 18–13 | 58.06% |
| Joshiro vs Eddy | 18–12 | 60.00% |
| Joshiro vs Dragunov | 14–15 | 48.28% |
| Joshiro vs Victor | 12–16 | 42.86% |
| Joshiro vs Lee | 11–15 | 42.31% |
| Joshiro vs Xiaoyu | 10–15 | 40.00% |
| Joshiro vs Raven | 13–11 | 54.17% |
| Joshiro vs Jun | 8–14 | 36.36% |
| Joshiro vs Leo | 7–13 | 35.00% |
| Joshiro vs Lidia | 6–14 | 30.00% |
| Joshiro vs Asuka | 3–15 | 16.67% |
| Joshiro vs Leroy | 10–8 | 55.56% |
| Joshiro vs Jack-8 | 5–10 | 33.33% |
| Joshiro vs Feng | 8–7 | 53.33% |
| Joshiro vs Alisa | 11–4 | 73.33% |
| Joshiro vs Devil Jin | 6–8 | 42.86% |
| Joshiro vs Zafina | 9–4 | 69.23% |
| Joshiro vs Nina | 6–6 | 50.00% |
| Joshiro vs Claudio | 6–4 | 60.00% |
| Joshiro vs Shaheen | 5–5 | 50.00% |
| Joshiro vs Heihachi | 2–6 | 25.00% |
| Joshiro vs Kuma | 1–5 | 16.67% |
| Joshiro vs Panda | 2–1 | 66.67% |
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.