| Shamjiro vs Steve | 6–12 | 33.33% |
| Shamjiro vs Reina | 7–9 | 43.75% |
| Shamjiro vs Jin | 3–9 | 25.00% |
| Shamjiro vs Kazuya | 3–6 | 33.33% |
| Shamjiro vs King | 1–6 | 14.29% |
| Shamjiro vs Lili | 3–4 | 42.86% |
| Shamjiro vs Alisa | 5–2 | 71.43% |
| Shamjiro vs Hwoarang | 1–5 | 16.67% |
| Shamjiro vs Jun | 4–1 | 80.00% |
| Shamjiro vs Azucena | 1–4 | 20.00% |
| Shamjiro vs Law | 2–2 | 50.00% |
| Shamjiro vs Asuka | 1–2 | 33.33% |
| Shamjiro vs Feng | 0–3 | 0.00% |
| Shamjiro vs Shaheen | 2–1 | 66.67% |
| Shamjiro vs Paul | 0–2 | 0.00% |
| Shamjiro vs Xiaoyu | 2–0 | 100.00% |
| Shamjiro vs Devil Jin | 0–2 | 0.00% |
| Shamjiro vs Claudio | 2–0 | 100.00% |
| Shamjiro vs Victor | 2–0 | 100.00% |
| Shamjiro vs Lars | 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.