| CowboySenpai vs Jin | 11–22 | 33.33% |
| CowboySenpai vs Hwoarang | 8–17 | 32.00% |
| CowboySenpai vs King | 13–10 | 56.52% |
| CowboySenpai vs Steve | 6–13 | 31.58% |
| CowboySenpai vs Clive | 2–16 | 11.11% |
| CowboySenpai vs Kazuya | 3–11 | 21.43% |
| CowboySenpai vs Lili | 6–8 | 42.86% |
| CowboySenpai vs Azucena | 6–8 | 42.86% |
| CowboySenpai vs Reina | 5–8 | 38.46% |
| CowboySenpai vs Heihachi | 7–6 | 53.85% |
| CowboySenpai vs Eddy | 3–9 | 25.00% |
| CowboySenpai vs Fahkumram | 7–5 | 58.33% |
| CowboySenpai vs Alisa | 2–9 | 18.18% |
| CowboySenpai vs Lidia | 2–8 | 20.00% |
| CowboySenpai vs Victor | 3–5 | 37.50% |
| CowboySenpai vs Asuka | 1–6 | 14.29% |
| CowboySenpai vs Devil Jin | 3–4 | 42.86% |
| CowboySenpai vs Dragunov | 0–7 | 0.00% |
| CowboySenpai vs Nina | 5–2 | 71.43% |
| CowboySenpai vs Lee | 4–3 | 57.14% |
| CowboySenpai vs Bryan | 3–3 | 50.00% |
| CowboySenpai vs Leo | 4–2 | 66.67% |
| CowboySenpai vs Claudio | 2–4 | 33.33% |
| CowboySenpai vs Jun | 2–4 | 33.33% |
| CowboySenpai vs Paul | 0–4 | 0.00% |
| CowboySenpai vs Feng | 1–3 | 25.00% |
| CowboySenpai vs Kuma | 0–4 | 0.00% |
| CowboySenpai vs Law | 1–2 | 33.33% |
| CowboySenpai vs Yoshimitsu | 0–3 | 0.00% |
| CowboySenpai vs Panda | 1–2 | 33.33% |
| CowboySenpai vs Jack-8 | 1–1 | 50.00% |
| CowboySenpai vs Shaheen | 0–2 | 0.00% |
| CowboySenpai vs Leroy | 2–0 | 100.00% |
| CowboySenpai 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.