| shumshu vs Reina | 3–2 | 60.00% |
| shumshu vs Dragunov | 2–2 | 50.00% |
| shumshu vs Lars | 4–0 | 100.00% |
| shumshu vs Azucena | 2–2 | 50.00% |
| shumshu vs Hwoarang | 1–2 | 33.33% |
| shumshu vs Jin | 1–2 | 33.33% |
| shumshu vs Lili | 3–0 | 100.00% |
| shumshu vs Law | 0–2 | 0.00% |
| shumshu vs Bryan | 2–0 | 100.00% |
| shumshu vs Devil Jin | 0–2 | 0.00% |
| shumshu vs Leroy | 1–1 | 50.00% |
| shumshu vs Victor | 2–0 | 100.00% |
| shumshu vs Eddy | 1–1 | 50.00% |
| shumshu vs Kazuya | 1–0 | 100.00% |
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.