| Cowboy Omega vs Reina | 22–28 | 44.00% |
| Cowboy Omega vs Bryan | 26–13 | 66.67% |
| Cowboy Omega vs Law | 22–12 | 64.71% |
| Cowboy Omega vs King | 21–13 | 61.76% |
| Cowboy Omega vs Heihachi | 15–18 | 45.45% |
| Cowboy Omega vs Lee | 11–21 | 34.38% |
| Cowboy Omega vs Jin | 20–10 | 66.67% |
| Cowboy Omega vs Hwoarang | 17–9 | 65.38% |
| Cowboy Omega vs Kazuya | 17–9 | 65.38% |
| Cowboy Omega vs Fahkumram | 12–13 | 48.00% |
| Cowboy Omega vs Steve | 14–10 | 58.33% |
| Cowboy Omega vs Yoshimitsu | 10–11 | 47.62% |
| Cowboy Omega vs Azucena | 8–13 | 38.10% |
| Cowboy Omega vs Asuka | 14–3 | 82.35% |
| Cowboy Omega vs Dragunov | 5–12 | 29.41% |
| Cowboy Omega vs Lidia | 11–6 | 64.71% |
| Cowboy Omega vs Devil Jin | 6–8 | 42.86% |
| Cowboy Omega vs Claudio | 8–6 | 57.14% |
| Cowboy Omega vs Armor King | 6–8 | 42.86% |
| Cowboy Omega vs Miary Zo | 6–8 | 42.86% |
| Cowboy Omega vs Paul | 7–6 | 53.85% |
| Cowboy Omega vs Xiaoyu | 6–7 | 46.15% |
| Cowboy Omega vs Lars | 10–3 | 76.92% |
| Cowboy Omega vs Feng | 8–2 | 80.00% |
| Cowboy Omega vs Lili | 3–7 | 30.00% |
| Cowboy Omega vs Jun | 8–2 | 80.00% |
| Cowboy Omega vs Victor | 6–4 | 60.00% |
| Cowboy Omega vs Anna | 7–3 | 70.00% |
| Cowboy Omega vs Nina | 2–6 | 25.00% |
| Cowboy Omega vs Raven | 3–5 | 37.50% |
| Cowboy Omega vs Clive | 8–0 | 100.00% |
| Cowboy Omega vs Eddy | 5–2 | 71.43% |
| Cowboy Omega vs Zafina | 2–4 | 33.33% |
| Cowboy Omega vs Alisa | 3–2 | 60.00% |
| Cowboy Omega vs Kuma | 2–3 | 40.00% |
| Cowboy Omega vs Jack-8 | 1–2 | 33.33% |
| Cowboy Omega vs Shaheen | 1–2 | 33.33% |
| Cowboy Omega vs Leroy | 1–2 | 33.33% |
| Cowboy Omega vs Leo | 1–0 | 100.00% |
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.