| st1mhack vs Reina | 9–4 | 69.23% |
| st1mhack vs Steve | 4–6 | 40.00% |
| st1mhack vs Dragunov | 6–1 | 85.71% |
| st1mhack vs Yoshimitsu | 2–4 | 33.33% |
| st1mhack vs Bryan | 2–4 | 33.33% |
| st1mhack vs King | 1–4 | 20.00% |
| st1mhack vs Jin | 3–2 | 60.00% |
| st1mhack vs Devil Jin | 2–3 | 40.00% |
| st1mhack vs Kazuya | 0–4 | 0.00% |
| st1mhack vs Leroy | 1–2 | 33.33% |
| st1mhack vs Victor | 1–2 | 33.33% |
| st1mhack vs Law | 0–2 | 0.00% |
| st1mhack vs Asuka | 0–2 | 0.00% |
| st1mhack vs Feng | 0–2 | 0.00% |
| st1mhack vs Nina | 0–2 | 0.00% |
| st1mhack vs Eddy | 0–2 | 0.00% |
| st1mhack vs Lidia | 0–2 | 0.00% |
| st1mhack vs Lili | 0–1 | 0.00% |
| st1mhack vs Jun | 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.