| Stanley vs Reina | 13–14 | 48.15% |
| Stanley vs Jin | 8–12 | 40.00% |
| Stanley vs Dragunov | 9–8 | 52.94% |
| Stanley vs Kazuya | 4–8 | 33.33% |
| Stanley vs Steve | 3–9 | 25.00% |
| Stanley vs Nina | 2–10 | 16.67% |
| Stanley vs Claudio | 4–6 | 40.00% |
| Stanley vs Paul | 2–6 | 25.00% |
| Stanley vs Yoshimitsu | 0–8 | 0.00% |
| Stanley vs Alisa | 0–8 | 0.00% |
| Stanley vs Jun | 1–7 | 12.50% |
| Stanley vs Heihachi | 5–3 | 62.50% |
| Stanley vs Asuka | 4–3 | 57.14% |
| Stanley vs Victor | 3–4 | 42.86% |
| Stanley vs Lidia | 1–5 | 16.67% |
| Stanley vs Xiaoyu | 3–2 | 60.00% |
| Stanley vs Lee | 2–3 | 40.00% |
| Stanley vs Azucena | 4–1 | 80.00% |
| Stanley vs Raven | 3–2 | 60.00% |
| Stanley vs King | 2–2 | 50.00% |
| Stanley vs Feng | 2–2 | 50.00% |
| Stanley vs Lili | 2–2 | 50.00% |
| Stanley vs Leroy | 0–4 | 0.00% |
| Stanley vs Bryan | 2–1 | 66.67% |
| Stanley vs Eddy | 1–2 | 33.33% |
| Stanley vs Anna | 1–2 | 33.33% |
| Stanley vs Fahkumram | 1–2 | 33.33% |
| Stanley vs Hwoarang | 1–1 | 50.00% |
| Stanley vs Leo | 0–2 | 0.00% |
| Stanley vs Lars | 1–1 | 50.00% |
| Stanley vs Kuma | 0–2 | 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.