| CowPuncher vs King | 57–57 | 50.00% |
| CowPuncher vs Kazuya | 49–48 | 50.52% |
| CowPuncher vs Hwoarang | 28–37 | 43.08% |
| CowPuncher vs Steve | 30–35 | 46.15% |
| CowPuncher vs Jin | 26–38 | 40.62% |
| CowPuncher vs Lidia | 29–31 | 48.33% |
| CowPuncher vs Heihachi | 24–29 | 45.28% |
| CowPuncher vs Reina | 26–24 | 52.00% |
| CowPuncher vs Eddy | 22–27 | 44.90% |
| CowPuncher vs Asuka | 25–16 | 60.98% |
| CowPuncher vs Jun | 24–17 | 58.54% |
| CowPuncher vs Dragunov | 18–22 | 45.00% |
| CowPuncher vs Azucena | 15–23 | 39.47% |
| CowPuncher vs Bryan | 20–15 | 57.14% |
| CowPuncher vs Paul | 16–14 | 53.33% |
| CowPuncher vs Lili | 18–12 | 60.00% |
| CowPuncher vs Law | 17–11 | 60.71% |
| CowPuncher vs Yoshimitsu | 11–16 | 40.74% |
| CowPuncher vs Fahkumram | 12–15 | 44.44% |
| CowPuncher vs Leo | 13–11 | 54.17% |
| CowPuncher vs Victor | 9–15 | 37.50% |
| CowPuncher vs Xiaoyu | 11–12 | 47.83% |
| CowPuncher vs Jack-8 | 9–13 | 40.91% |
| CowPuncher vs Nina | 12–9 | 57.14% |
| CowPuncher vs Lars | 8–12 | 40.00% |
| CowPuncher vs Clive | 15–5 | 75.00% |
| CowPuncher vs Claudio | 11–8 | 57.89% |
| CowPuncher vs Leroy | 11–6 | 64.71% |
| CowPuncher vs Feng | 9–6 | 60.00% |
| CowPuncher vs Shaheen | 7–8 | 46.67% |
| CowPuncher vs Zafina | 5–10 | 33.33% |
| CowPuncher vs Raven | 7–8 | 46.67% |
| CowPuncher vs Lee | 8–6 | 57.14% |
| CowPuncher vs Devil Jin | 7–5 | 58.33% |
| CowPuncher vs Alisa | 2–10 | 16.67% |
| CowPuncher vs Kuma | 3–2 | 60.00% |
| CowPuncher vs Panda | 1–1 | 50.00% |
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.