| Cowsijenko vs Dragunov | 13–10 | 56.52% |
| Cowsijenko vs King | 17–4 | 80.95% |
| Cowsijenko vs Eddy | 9–11 | 45.00% |
| Cowsijenko vs Hwoarang | 6–11 | 35.29% |
| Cowsijenko vs Jin | 9–7 | 56.25% |
| Cowsijenko vs Reina | 11–5 | 68.75% |
| Cowsijenko vs Azucena | 11–4 | 73.33% |
| Cowsijenko vs Kazuya | 7–5 | 58.33% |
| Cowsijenko vs Lili | 10–2 | 83.33% |
| Cowsijenko vs Jun | 7–4 | 63.64% |
| Cowsijenko vs Victor | 3–7 | 30.00% |
| Cowsijenko vs Law | 7–2 | 77.78% |
| Cowsijenko vs Steve | 7–2 | 77.78% |
| Cowsijenko vs Xiaoyu | 4–4 | 50.00% |
| Cowsijenko vs Nina | 5–3 | 62.50% |
| Cowsijenko vs Feng | 3–3 | 50.00% |
| Cowsijenko vs Alisa | 4–2 | 66.67% |
| Cowsijenko vs Zafina | 4–2 | 66.67% |
| Cowsijenko vs Leroy | 4–2 | 66.67% |
| Cowsijenko vs Bryan | 2–3 | 40.00% |
| Cowsijenko vs Leo | 5–0 | 100.00% |
| Cowsijenko vs Lars | 1–4 | 20.00% |
| Cowsijenko vs Raven | 5–0 | 100.00% |
| Cowsijenko vs Devil Jin | 2–2 | 50.00% |
| Cowsijenko vs Paul | 2–1 | 66.67% |
| Cowsijenko vs Yoshimitsu | 1–2 | 33.33% |
| Cowsijenko vs Jack-8 | 1–2 | 33.33% |
| Cowsijenko vs Kuma | 1–2 | 33.33% |
| Cowsijenko vs Claudio | 0–2 | 0.00% |
| Cowsijenko vs Shaheen | 1–1 | 50.00% |
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.