| Stach vs King | 2–14 | 12.50% |
| Stach vs Kazuya | 5–10 | 33.33% |
| Stach vs Dragunov | 5–6 | 45.45% |
| Stach vs Paul | 5–5 | 50.00% |
| Stach vs Hwoarang | 7–2 | 77.78% |
| Stach vs Lars | 3–6 | 33.33% |
| Stach vs Asuka | 3–5 | 37.50% |
| Stach vs Lili | 6–2 | 75.00% |
| Stach vs Jin | 5–2 | 71.43% |
| Stach vs Nina | 5–2 | 71.43% |
| Stach vs Victor | 3–4 | 42.86% |
| Stach vs Lidia | 4–3 | 57.14% |
| Stach vs Raven | 3–3 | 50.00% |
| Stach vs Bryan | 1–4 | 20.00% |
| Stach vs Eddy | 1–4 | 20.00% |
| Stach vs Law | 0–4 | 0.00% |
| Stach vs Steve | 2–2 | 50.00% |
| Stach vs Alisa | 1–3 | 25.00% |
| Stach vs Kuma | 1–2 | 33.33% |
| Stach vs Xiaoyu | 0–2 | 0.00% |
| Stach vs Leo | 2–0 | 100.00% |
| Stach vs Zafina | 0–2 | 0.00% |
| Stach vs Leroy | 2–0 | 100.00% |
| Stach vs Jun | 0–2 | 0.00% |
| Stach vs Reina | 0–2 | 0.00% |
| Stach vs Devil Jin | 0–1 | 0.00% |
| Stach vs Feng | 1–0 | 100.00% |
| Stach 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.