| GMŃ|PolishCow vs Jin | 23–21 | 52.27% |
| GMŃ|PolishCow vs Reina | 24–19 | 55.81% |
| GMŃ|PolishCow vs Bryan | 24–16 | 60.00% |
| GMŃ|PolishCow vs Kazuya | 29–10 | 74.36% |
| GMŃ|PolishCow vs King | 15–23 | 39.47% |
| GMŃ|PolishCow vs Hwoarang | 23–8 | 74.19% |
| GMŃ|PolishCow vs Paul | 19–9 | 67.86% |
| GMŃ|PolishCow vs Lili | 18–10 | 64.29% |
| GMŃ|PolishCow vs Heihachi | 14–14 | 50.00% |
| GMŃ|PolishCow vs Xiaoyu | 9–12 | 42.86% |
| GMŃ|PolishCow vs Dragunov | 8–10 | 44.44% |
| GMŃ|PolishCow vs Leo | 11–7 | 61.11% |
| GMŃ|PolishCow vs Steve | 11–6 | 64.71% |
| GMŃ|PolishCow vs Law | 9–7 | 56.25% |
| GMŃ|PolishCow vs Azucena | 9–7 | 56.25% |
| GMŃ|PolishCow vs Yoshimitsu | 10–5 | 66.67% |
| GMŃ|PolishCow vs Jack-8 | 8–7 | 53.33% |
| GMŃ|PolishCow vs Lars | 9–6 | 60.00% |
| GMŃ|PolishCow vs Devil Jin | 3–10 | 23.08% |
| GMŃ|PolishCow vs Clive | 12–1 | 92.31% |
| GMŃ|PolishCow vs Alisa | 4–8 | 33.33% |
| GMŃ|PolishCow vs Leroy | 5–7 | 41.67% |
| GMŃ|PolishCow vs Jun | 8–4 | 66.67% |
| GMŃ|PolishCow vs Asuka | 3–8 | 27.27% |
| GMŃ|PolishCow vs Nina | 5–5 | 50.00% |
| GMŃ|PolishCow vs Lee | 6–4 | 60.00% |
| GMŃ|PolishCow vs Eddy | 7–3 | 70.00% |
| GMŃ|PolishCow vs Victor | 3–6 | 33.33% |
| GMŃ|PolishCow vs Zafina | 2–5 | 28.57% |
| GMŃ|PolishCow vs Claudio | 4–2 | 66.67% |
| GMŃ|PolishCow vs Shaheen | 0–6 | 0.00% |
| GMŃ|PolishCow vs Raven | 3–3 | 50.00% |
| GMŃ|PolishCow vs Lidia | 3–2 | 60.00% |
| GMŃ|PolishCow vs Feng | 2–2 | 50.00% |
| GMŃ|PolishCow vs Kuma | 1–3 | 25.00% |
| GMŃ|PolishCow vs Panda | 4–0 | 100.00% |
| GMŃ|PolishCow vs Anna | 0–2 | 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.