| CowboyChamploo vs King | 52–74 | 41.27% |
| CowboyChamploo vs Kazuya | 44–67 | 39.64% |
| CowboyChamploo vs Steve | 32–39 | 45.07% |
| CowboyChamploo vs Jin | 24–45 | 34.78% |
| CowboyChamploo vs Hwoarang | 31–36 | 46.27% |
| CowboyChamploo vs Reina | 32–34 | 48.48% |
| CowboyChamploo vs Law | 20–40 | 33.33% |
| CowboyChamploo vs Eddy | 29–30 | 49.15% |
| CowboyChamploo vs Jun | 29–28 | 50.88% |
| CowboyChamploo vs Lili | 20–34 | 37.04% |
| CowboyChamploo vs Dragunov | 12–42 | 22.22% |
| CowboyChamploo vs Bryan | 18–35 | 33.96% |
| CowboyChamploo vs Yoshimitsu | 23–26 | 46.94% |
| CowboyChamploo vs Victor | 22–27 | 44.90% |
| CowboyChamploo vs Nina | 19–29 | 39.58% |
| CowboyChamploo vs Asuka | 21–23 | 47.73% |
| CowboyChamploo vs Alisa | 17–25 | 40.48% |
| CowboyChamploo vs Paul | 15–24 | 38.46% |
| CowboyChamploo vs Lidia | 14–22 | 38.89% |
| CowboyChamploo vs Azucena | 21–14 | 60.00% |
| CowboyChamploo vs Lars | 10–24 | 29.41% |
| CowboyChamploo vs Feng | 12–21 | 36.36% |
| CowboyChamploo vs Lee | 15–16 | 48.39% |
| CowboyChamploo vs Shaheen | 17–12 | 58.62% |
| CowboyChamploo vs Leo | 11–16 | 40.74% |
| CowboyChamploo vs Xiaoyu | 13–12 | 52.00% |
| CowboyChamploo vs Zafina | 7–12 | 36.84% |
| CowboyChamploo vs Devil Jin | 8–10 | 44.44% |
| CowboyChamploo vs Raven | 9–9 | 50.00% |
| CowboyChamploo vs Claudio | 4–13 | 23.53% |
| CowboyChamploo vs Leroy | 6–11 | 35.29% |
| CowboyChamploo vs Clive | 7–9 | 43.75% |
| CowboyChamploo vs Kuma | 2–10 | 16.67% |
| CowboyChamploo vs Heihachi | 7–5 | 58.33% |
| CowboyChamploo vs Jack-8 | 2–8 | 20.00% |
| CowboyChamploo vs Panda | 2–2 | 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.