| Ustin vs Reina | 8–9 | 47.06% |
| Ustin vs Law | 7–6 | 53.85% |
| Ustin vs King | 0–9 | 0.00% |
| Ustin vs Hwoarang | 5–3 | 62.50% |
| Ustin vs Lili | 5–3 | 62.50% |
| Ustin vs Jun | 4–4 | 50.00% |
| Ustin vs Paul | 2–4 | 33.33% |
| Ustin vs Yoshimitsu | 3–3 | 50.00% |
| Ustin vs Steve | 3–2 | 60.00% |
| Ustin vs Victor | 4–1 | 80.00% |
| Ustin vs Lars | 2–2 | 50.00% |
| Ustin vs Claudio | 4–0 | 100.00% |
| Ustin vs Lee | 1–3 | 25.00% |
| Ustin vs Jin | 2–1 | 66.67% |
| Ustin vs Kazuya | 0–3 | 0.00% |
| Ustin vs Devil Jin | 1–2 | 33.33% |
| Ustin vs Leo | 2–1 | 66.67% |
| Ustin vs Lidia | 2–1 | 66.67% |
| Ustin vs Bryan | 0–2 | 0.00% |
| Ustin vs Dragunov | 0–2 | 0.00% |
| Ustin vs Alisa | 2–0 | 100.00% |
| Ustin vs Azucena | 2–0 | 100.00% |
| Ustin vs Jack-8 | 1–0 | 100.00% |
| Ustin vs Feng | 0–1 | 0.00% |
| Ustin vs Shaheen | 0–1 | 0.00% |
| Ustin vs Kuma | 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.