| Shaestackzzzz vs Law | 6–6 | 50.00% |
| Shaestackzzzz vs Yoshimitsu | 6–1 | 85.71% |
| Shaestackzzzz vs Asuka | 2–2 | 50.00% |
| Shaestackzzzz vs Kazuya | 0–3 | 0.00% |
| Shaestackzzzz vs Lars | 0–3 | 0.00% |
| Shaestackzzzz vs Jun | 0–3 | 0.00% |
| Shaestackzzzz vs Reina | 1–2 | 33.33% |
| Shaestackzzzz vs Eddy | 0–3 | 0.00% |
| Shaestackzzzz vs King | 0–2 | 0.00% |
| Shaestackzzzz vs Jin | 1–1 | 50.00% |
| Shaestackzzzz vs Lili | 0–2 | 0.00% |
| Shaestackzzzz vs Dragunov | 0–2 | 0.00% |
| Shaestackzzzz vs Leroy | 0–2 | 0.00% |
| Shaestackzzzz vs Hwoarang | 0–1 | 0.00% |
| Shaestackzzzz vs Xiaoyu | 0–1 | 0.00% |
| Shaestackzzzz vs Jack-8 | 0–1 | 0.00% |
| Shaestackzzzz vs Leo | 1–0 | 100.00% |
| Shaestackzzzz vs Claudio | 0–1 | 0.00% |
| Shaestackzzzz vs Kuma | 0–1 | 0.00% |
| Shaestackzzzz vs Panda | 0–1 | 0.00% |
| Shaestackzzzz vs Zafina | 1–0 | 100.00% |
| Shaestackzzzz vs Heihachi | 0–1 | 0.00% |
| Shaestackzzzz vs Clive | 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.