| Its_Masahiro vs Reina | 3–6 | 33.33% |
| Its_Masahiro vs Miary Zo | 2–7 | 22.22% |
| Its_Masahiro vs King | 4–4 | 50.00% |
| Its_Masahiro vs Lee | 2–5 | 28.57% |
| Its_Masahiro vs Steve | 4–2 | 66.67% |
| Its_Masahiro vs Leroy | 3–3 | 50.00% |
| Its_Masahiro vs Law | 3–2 | 60.00% |
| Its_Masahiro vs Yoshimitsu | 1–4 | 20.00% |
| Its_Masahiro vs Eddy | 1–4 | 20.00% |
| Its_Masahiro vs Clive | 4–1 | 80.00% |
| Its_Masahiro vs Jin | 1–3 | 25.00% |
| Its_Masahiro vs Bryan | 0–4 | 0.00% |
| Its_Masahiro vs Nina | 0–4 | 0.00% |
| Its_Masahiro vs Kazuya | 1–2 | 33.33% |
| Its_Masahiro vs Heihachi | 1–2 | 33.33% |
| Its_Masahiro vs Jack-8 | 0–2 | 0.00% |
| Its_Masahiro vs Hwoarang | 0–1 | 0.00% |
| Its_Masahiro vs Lili | 0–1 | 0.00% |
| Its_Masahiro vs Zafina | 1–0 | 100.00% |
| Its_Masahiro vs Lidia | 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.