| Stieef vs Jin | 23–27 | 46.00% |
| Stieef vs Steve | 19–24 | 44.19% |
| Stieef vs Kazuya | 15–20 | 42.86% |
| Stieef vs King | 17–12 | 58.62% |
| Stieef vs Hwoarang | 13–15 | 46.43% |
| Stieef vs Law | 10–13 | 43.48% |
| Stieef vs Victor | 13–9 | 59.09% |
| Stieef vs Clive | 9–9 | 50.00% |
| Stieef vs Lee | 7–10 | 41.18% |
| Stieef vs Anna | 11–6 | 64.71% |
| Stieef vs Reina | 8–8 | 50.00% |
| Stieef vs Bryan | 3–12 | 20.00% |
| Stieef vs Lili | 9–6 | 60.00% |
| Stieef vs Devil Jin | 8–6 | 57.14% |
| Stieef vs Nina | 8–6 | 57.14% |
| Stieef vs Asuka | 9–3 | 75.00% |
| Stieef vs Dragunov | 3–9 | 25.00% |
| Stieef vs Yoshimitsu | 5–5 | 50.00% |
| Stieef vs Feng | 5–4 | 55.56% |
| Stieef vs Alisa | 3–6 | 33.33% |
| Stieef vs Claudio | 6–2 | 75.00% |
| Stieef vs Jun | 3–5 | 37.50% |
| Stieef vs Eddy | 5–3 | 62.50% |
| Stieef vs Lidia | 3–5 | 37.50% |
| Stieef vs Heihachi | 3–5 | 37.50% |
| Stieef vs Jack-8 | 5–2 | 71.43% |
| Stieef vs Lars | 5–2 | 71.43% |
| Stieef vs Azucena | 3–4 | 42.86% |
| Stieef vs Zafina | 5–1 | 83.33% |
| Stieef vs Paul | 2–3 | 40.00% |
| Stieef vs Leo | 3–2 | 60.00% |
| Stieef vs Shaheen | 2–3 | 40.00% |
| Stieef vs Raven | 3–1 | 75.00% |
| Stieef vs Xiaoyu | 3–0 | 100.00% |
| Stieef vs Leroy | 1–2 | 33.33% |
| Stieef vs Kuma | 1–1 | 50.00% |
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.