| Cowie vs Kazuya | 106–75 | 58.56% |
| Cowie vs Heihachi | 73–80 | 47.71% |
| Cowie vs King | 87–65 | 57.24% |
| Cowie vs Jin | 69–68 | 50.36% |
| Cowie vs Clive | 80–55 | 59.26% |
| Cowie vs Bryan | 65–63 | 50.78% |
| Cowie vs Steve | 78–48 | 61.90% |
| Cowie vs Reina | 80–40 | 66.67% |
| Cowie vs Lee | 51–36 | 58.62% |
| Cowie vs Dragunov | 52–26 | 66.67% |
| Cowie vs Devil Jin | 46–28 | 62.16% |
| Cowie vs Paul | 33–38 | 46.48% |
| Cowie vs Lili | 36–35 | 50.70% |
| Cowie vs Hwoarang | 33–35 | 48.53% |
| Cowie vs Law | 37–27 | 57.81% |
| Cowie vs Yoshimitsu | 38–21 | 64.41% |
| Cowie vs Asuka | 28–31 | 47.46% |
| Cowie vs Jun | 22–36–1 | 37.93% |
| Cowie vs Lars | 28–30 | 48.28% |
| Cowie vs Azucena | 27–30 | 47.37% |
| Cowie vs Nina | 23–23 | 50.00% |
| Cowie vs Eddy | 25–18 | 58.14% |
| Cowie vs Xiaoyu | 24–17 | 58.54% |
| Cowie vs Feng | 20–19 | 51.28% |
| Cowie vs Alisa | 21–18 | 53.85% |
| Cowie vs Leo | 22–16 | 57.89% |
| Cowie vs Victor | 13–24 | 35.14% |
| Cowie vs Raven | 17–19 | 47.22% |
| Cowie vs Jack-8 | 10–22 | 31.25% |
| Cowie vs Leroy | 12–19 | 38.71% |
| Cowie vs Kuma | 17–8 | 68.00% |
| Cowie vs Lidia | 13–11 | 54.17% |
| Cowie vs Claudio | 12–11 | 52.17% |
| Cowie vs Shaheen | 11–6 | 64.71% |
| Cowie vs Zafina | 6–11 | 35.29% |
| Cowie vs Panda | 8–3 | 72.73% |
| Cowie vs Anna | 2–1 | 66.67% |
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.