| Stegosaurus vs Alisa | 7–7 | 50.00% |
| Stegosaurus vs Hwoarang | 2–5 | 28.57% |
| Stegosaurus vs Kazuya | 3–4 | 42.86% |
| Stegosaurus vs Dragunov | 4–3 | 57.14% |
| Stegosaurus vs Asuka | 3–3 | 50.00% |
| Stegosaurus vs Lars | 3–3 | 50.00% |
| Stegosaurus vs Victor | 5–1 | 83.33% |
| Stegosaurus vs Paul | 2–3 | 40.00% |
| Stegosaurus vs King | 4–1 | 80.00% |
| Stegosaurus vs Azucena | 4–1 | 80.00% |
| Stegosaurus vs Lidia | 3–2 | 60.00% |
| Stegosaurus vs Eddy | 2–2 | 50.00% |
| Stegosaurus vs Reina | 3–1 | 75.00% |
| Stegosaurus vs Yoshimitsu | 3–0 | 100.00% |
| Stegosaurus vs Lili | 1–2 | 33.33% |
| Stegosaurus vs Kuma | 1–2 | 33.33% |
| Stegosaurus vs Jun | 1–2 | 33.33% |
| Stegosaurus vs Law | 0–2 | 0.00% |
| Stegosaurus vs Jin | 2–0 | 100.00% |
| Stegosaurus vs Steve | 2–0 | 100.00% |
| Stegosaurus vs Jack-8 | 2–0 | 100.00% |
| Stegosaurus vs Shaheen | 2–0 | 100.00% |
| Stegosaurus vs Leroy | 0–2 | 0.00% |
| Stegosaurus vs Lee | 1–0 | 100.00% |
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.