| Coyfrog vs Reina | 10–4 | 71.43% |
| Coyfrog vs King | 4–9 | 30.77% |
| Coyfrog vs Paul | 1–6 | 14.29% |
| Coyfrog vs Jin | 1–5 | 16.67% |
| Coyfrog vs Jun | 2–4 | 33.33% |
| Coyfrog vs Victor | 3–3 | 50.00% |
| Coyfrog vs Lidia | 3–3 | 50.00% |
| Coyfrog vs Yoshimitsu | 3–2 | 60.00% |
| Coyfrog vs Alisa | 1–4 | 20.00% |
| Coyfrog vs Law | 2–2 | 50.00% |
| Coyfrog vs Devil Jin | 1–3 | 25.00% |
| Coyfrog vs Feng | 2–2 | 50.00% |
| Coyfrog vs Leroy | 0–4 | 0.00% |
| Coyfrog vs Hwoarang | 2–1 | 66.67% |
| Coyfrog vs Xiaoyu | 1–2 | 33.33% |
| Coyfrog vs Steve | 0–3 | 0.00% |
| Coyfrog vs Shaheen | 1–2 | 33.33% |
| Coyfrog vs Zafina | 2–1 | 66.67% |
| Coyfrog vs Lee | 3–0 | 100.00% |
| Coyfrog vs Kuma | 1–2 | 33.33% |
| Coyfrog vs Bryan | 0–2 | 0.00% |
| Coyfrog vs Asuka | 2–0 | 100.00% |
| Coyfrog vs Dragunov | 1–1 | 50.00% |
| Coyfrog vs Leo | 0–2 | 0.00% |
| Coyfrog vs Nina | 1–1 | 50.00% |
| Coyfrog vs Eddy | 0–2 | 0.00% |
| Coyfrog vs Kazuya | 0–2 | 0.00% |
| Coyfrog vs Lars | 0–2 | 0.00% |
| Coyfrog vs Azucena | 0–1 | 0.00% |
| Coyfrog vs Lili | 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.