| cowpacino vs Dragunov | 50–38 | 56.82% |
| cowpacino vs King | 48–31 | 60.76% |
| cowpacino vs Bryan | 31–35 | 46.97% |
| cowpacino vs Jin | 41–24 | 63.08% |
| cowpacino vs Yoshimitsu | 29–35 | 45.31% |
| cowpacino vs Law | 33–23 | 58.93% |
| cowpacino vs Kazuya | 31–17 | 64.58% |
| cowpacino vs Devil Jin | 31–16 | 65.96% |
| cowpacino vs Victor | 27–18 | 60.00% |
| cowpacino vs Paul | 27–14 | 65.85% |
| cowpacino vs Heihachi | 19–18 | 51.35% |
| cowpacino vs Steve | 20–16 | 55.56% |
| cowpacino vs Lars | 14–18 | 43.75% |
| cowpacino vs Hwoarang | 17–13 | 56.67% |
| cowpacino vs Claudio | 13–17 | 43.33% |
| cowpacino vs Leroy | 19–11 | 63.33% |
| cowpacino vs Jack-8 | 11–18 | 37.93% |
| cowpacino vs Lili | 14–14 | 50.00% |
| cowpacino vs Feng | 19–8 | 70.37% |
| cowpacino vs Azucena | 19–6 | 76.00% |
| cowpacino vs Eddy | 11–12 | 47.83% |
| cowpacino vs Nina | 11–10 | 52.38% |
| cowpacino vs Xiaoyu | 12–6 | 66.67% |
| cowpacino vs Asuka | 8–10 | 44.44% |
| cowpacino vs Alisa | 7–10 | 41.18% |
| cowpacino vs Lee | 5–12 | 29.41% |
| cowpacino vs Reina | 11–6 | 64.71% |
| cowpacino vs Shaheen | 12–4 | 75.00% |
| cowpacino vs Kuma | 6–10 | 37.50% |
| cowpacino vs Leo | 4–10 | 28.57% |
| cowpacino vs Jun | 7–6 | 53.85% |
| cowpacino vs Clive | 3–5 | 37.50% |
| cowpacino vs Raven | 3–2 | 60.00% |
| cowpacino vs Zafina | 4–0 | 100.00% |
| cowpacino vs Panda | 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.