| CowboyWinny vs Jin | 8–4 | 66.67% |
| CowboyWinny vs Jack-8 | 2–8 | 20.00% |
| CowboyWinny vs Law | 5–3 | 62.50% |
| CowboyWinny vs Jun | 3–5 | 37.50% |
| CowboyWinny vs King | 1–4 | 20.00% |
| CowboyWinny vs Kazuya | 0–5 | 0.00% |
| CowboyWinny vs Victor | 2–2 | 50.00% |
| CowboyWinny vs Paul | 0–2 | 0.00% |
| CowboyWinny vs Hwoarang | 0–2 | 0.00% |
| CowboyWinny vs Xiaoyu | 2–0 | 100.00% |
| CowboyWinny vs Bryan | 0–2 | 0.00% |
| CowboyWinny vs Steve | 0–2 | 0.00% |
| CowboyWinny vs Asuka | 0–2 | 0.00% |
| CowboyWinny vs Feng | 0–2 | 0.00% |
| CowboyWinny vs Dragunov | 0–2 | 0.00% |
| CowboyWinny vs Lars | 0–1 | 0.00% |
| CowboyWinny vs Alisa | 0–1 | 0.00% |
| CowboyWinny vs Reina | 0–1 | 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.