| Stan Loona vs Hwoarang | 8–8 | 50.00% |
| Stan Loona vs Lili | 13–1 | 92.86% |
| Stan Loona vs Kazuya | 7–6 | 53.85% |
| Stan Loona vs Law | 4–5 | 44.44% |
| Stan Loona vs Victor | 4–4 | 50.00% |
| Stan Loona vs Steve | 5–1 | 83.33% |
| Stan Loona vs Alisa | 4–2 | 66.67% |
| Stan Loona vs Claudio | 3–2 | 60.00% |
| Stan Loona vs Paul | 1–3 | 25.00% |
| Stan Loona vs King | 3–1 | 75.00% |
| Stan Loona vs Jin | 2–2 | 50.00% |
| Stan Loona vs Dragunov | 3–1 | 75.00% |
| Stan Loona vs Azucena | 2–2 | 50.00% |
| Stan Loona vs Bryan | 1–2 | 33.33% |
| Stan Loona vs Jack-8 | 1–2 | 33.33% |
| Stan Loona vs Asuka | 3–0 | 100.00% |
| Stan Loona vs Reina | 2–1 | 66.67% |
| Stan Loona vs Lars | 2–0 | 100.00% |
| Stan Loona vs Jun | 2–0 | 100.00% |
| Stan Loona vs Eddy | 0–2 | 0.00% |
| Stan Loona vs Clive | 2–0 | 100.00% |
| Stan Loona vs Yoshimitsu | 0–1 | 0.00% |
| Stan Loona vs Devil Jin | 1–0 | 100.00% |
| Stan Loona vs Leo | 0–1 | 0.00% |
| Stan Loona vs Nina | 1–0 | 100.00% |
| Stan Loona vs Panda | 0–1 | 0.00% |
| Stan Loona vs Zafina | 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.