| Polish Cow vs Kazuya | 41–30 | 57.75% |
| Polish Cow vs Heihachi | 28–17 | 62.22% |
| Polish Cow vs King | 27–17 | 61.36% |
| Polish Cow vs Jin | 16–21 | 43.24% |
| Polish Cow vs Bryan | 23–13 | 63.89% |
| Polish Cow vs Dragunov | 22–12 | 64.71% |
| Polish Cow vs Hwoarang | 14–12 | 53.85% |
| Polish Cow vs Yoshimitsu | 14–8 | 63.64% |
| Polish Cow vs Steve | 14–8 | 63.64% |
| Polish Cow vs Paul | 10–11 | 47.62% |
| Polish Cow vs Reina | 9–12 | 42.86% |
| Polish Cow vs Azucena | 14–6 | 70.00% |
| Polish Cow vs Lili | 13–6 | 68.42% |
| Polish Cow vs Devil Jin | 6–12 | 33.33% |
| Polish Cow vs Lee | 9–9 | 50.00% |
| Polish Cow vs Feng | 14–3 | 82.35% |
| Polish Cow vs Lidia | 8–9 | 47.06% |
| Polish Cow vs Lars | 7–9 | 43.75% |
| Polish Cow vs Law | 8–3 | 72.73% |
| Polish Cow vs Claudio | 6–5 | 54.55% |
| Polish Cow vs Victor | 7–4 | 63.64% |
| Polish Cow vs Asuka | 6–4 | 60.00% |
| Polish Cow vs Nina | 6–2 | 75.00% |
| Polish Cow vs Alisa | 2–4 | 33.33% |
| Polish Cow vs Leroy | 3–3 | 50.00% |
| Polish Cow vs Raven | 3–3 | 50.00% |
| Polish Cow vs Clive | 3–2 | 60.00% |
| Polish Cow vs Shaheen | 1–3 | 25.00% |
| Polish Cow vs Zafina | 4–0 | 100.00% |
| Polish Cow vs Jun | 3–1 | 75.00% |
| Polish Cow vs Eddy | 2–2 | 50.00% |
| Polish Cow vs Xiaoyu | 2–1 | 66.67% |
| Polish Cow vs Jack-8 | 1–2 | 33.33% |
| Polish Cow vs Leo | 2–1 | 66.67% |
| Polish Cow vs Panda | 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.