| X3_Shxdow vs Heihachi | 0–4 | 0.00% |
| X3_Shxdow vs Steve | 1–2 | 33.33% |
| X3_Shxdow vs Miary Zo | 1–2 | 33.33% |
| X3_Shxdow vs King | 2–0 | 100.00% |
| X3_Shxdow vs Hwoarang | 0–2 | 0.00% |
| X3_Shxdow vs Xiaoyu | 0–2 | 0.00% |
| X3_Shxdow vs Kazuya | 2–0 | 100.00% |
| X3_Shxdow vs Claudio | 2–0 | 100.00% |
| X3_Shxdow vs Victor | 1–1 | 50.00% |
| X3_Shxdow vs Eddy | 0–2 | 0.00% |
| X3_Shxdow vs Shaheen | 1–0 | 100.00% |
| X3_Shxdow vs Reina | 0–1 | 0.00% |
| X3_Shxdow vs Azucena | 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.