| Stiask vs Jin | 9–8 | 52.94% |
| Stiask vs King | 8–6 | 57.14% |
| Stiask vs Reina | 9–4 | 69.23% |
| Stiask vs Kazuya | 5–7 | 41.67% |
| Stiask vs Bryan | 5–4 | 55.56% |
| Stiask vs Dragunov | 5–4 | 55.56% |
| Stiask vs Jun | 5–1 | 83.33% |
| Stiask vs Steve | 4–1 | 80.00% |
| Stiask vs Lars | 2–3 | 40.00% |
| Stiask vs Lee | 3–2 | 60.00% |
| Stiask vs Victor | 2–3 | 40.00% |
| Stiask vs Law | 2–2 | 50.00% |
| Stiask vs Devil Jin | 4–0 | 100.00% |
| Stiask vs Feng | 3–1 | 75.00% |
| Stiask vs Nina | 3–1 | 75.00% |
| Stiask vs Kuma | 2–2 | 50.00% |
| Stiask vs Eddy | 3–1 | 75.00% |
| Stiask vs Asuka | 0–3 | 0.00% |
| Stiask vs Zafina | 1–2 | 33.33% |
| Stiask vs Yoshimitsu | 1–1 | 50.00% |
| Stiask vs Hwoarang | 0–2 | 0.00% |
| Stiask vs Leo | 2–0 | 100.00% |
| Stiask vs Claudio | 2–0 | 100.00% |
| Stiask vs Azucena | 2–0 | 100.00% |
| Stiask vs Xiaoyu | 0–1 | 0.00% |
| Stiask vs Jack-8 | 0–1 | 0.00% |
| Stiask vs Alisa | 0–1 | 0.00% |
| Stiask vs Raven | 0–1 | 0.00% |
| Stiask vs Lidia | 0–1 | 0.00% |
| Stiask vs Heihachi | 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.