| Joshimitsu vs Steve | 5–10 | 33.33% |
| Joshimitsu vs Reina | 9–5 | 64.29% |
| Joshimitsu vs Lars | 4–7 | 36.36% |
| Joshimitsu vs King | 4–6 | 40.00% |
| Joshimitsu vs Jin | 6–4 | 60.00% |
| Joshimitsu vs Lili | 4–6 | 40.00% |
| Joshimitsu vs Hwoarang | 4–5 | 44.44% |
| Joshimitsu vs Kazuya | 1–7 | 12.50% |
| Joshimitsu vs Yoshimitsu | 3–3 | 50.00% |
| Joshimitsu vs Devil Jin | 3–3 | 50.00% |
| Joshimitsu vs Kuma | 3–3 | 50.00% |
| Joshimitsu vs Xiaoyu | 1–4 | 20.00% |
| Joshimitsu vs Dragunov | 1–4 | 20.00% |
| Joshimitsu vs Zafina | 3–2 | 60.00% |
| Joshimitsu vs Bryan | 2–2 | 50.00% |
| Joshimitsu vs Leo | 0–4 | 0.00% |
| Joshimitsu vs Leroy | 0–4 | 0.00% |
| Joshimitsu vs Victor | 2–2 | 50.00% |
| Joshimitsu vs Eddy | 1–3 | 25.00% |
| Joshimitsu vs Law | 1–2 | 33.33% |
| Joshimitsu vs Jack-8 | 0–3 | 0.00% |
| Joshimitsu vs Nina | 1–2 | 33.33% |
| Joshimitsu vs Raven | 1–2 | 33.33% |
| Joshimitsu vs Claudio | 0–2 | 0.00% |
| Joshimitsu vs Shaheen | 1–1 | 50.00% |
| Joshimitsu vs Jun | 0–2 | 0.00% |
| Joshimitsu vs Azucena | 2–0 | 100.00% |
| Joshimitsu vs Lidia | 2–0 | 100.00% |
| Joshimitsu vs Alisa | 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.