| 1xstan vs Anna | 7–5 | 58.33% |
| 1xstan vs Dragunov | 2–8 | 20.00% |
| 1xstan vs King | 3–6 | 33.33% |
| 1xstan vs Lee | 5–4 | 55.56% |
| 1xstan vs Lili | 2–6 | 25.00% |
| 1xstan vs Zafina | 4–4 | 50.00% |
| 1xstan vs Azucena | 3–4 | 42.86% |
| 1xstan vs Steve | 1–5 | 16.67% |
| 1xstan vs Reina | 1–5 | 16.67% |
| 1xstan vs Jin | 2–3 | 40.00% |
| 1xstan vs Nina | 2–3 | 40.00% |
| 1xstan vs Jun | 1–4 | 20.00% |
| 1xstan vs Asuka | 1–3 | 25.00% |
| 1xstan vs Victor | 1–3 | 25.00% |
| 1xstan vs Eddy | 1–3 | 25.00% |
| 1xstan vs Law | 0–3 | 0.00% |
| 1xstan vs Hwoarang | 1–2 | 33.33% |
| 1xstan vs Lidia | 2–1 | 66.67% |
| 1xstan vs Heihachi | 1–2 | 33.33% |
| 1xstan vs Clive | 1–2 | 33.33% |
| 1xstan vs Paul | 0–2 | 0.00% |
| 1xstan vs Yoshimitsu | 0–2 | 0.00% |
| 1xstan vs Kazuya | 0–2 | 0.00% |
| 1xstan vs Jack-8 | 0–2 | 0.00% |
| 1xstan vs Devil Jin | 2–0 | 100.00% |
| 1xstan vs Lars | 0–2 | 0.00% |
| 1xstan vs Claudio | 0–2 | 0.00% |
| 1xstan vs Shaheen | 0–2 | 0.00% |
| 1xstan vs Bryan | 0–1 | 0.00% |
| 1xstan vs Feng | 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.