| Medusa_Crow vs Reina | 42–29 | 59.15% |
| Medusa_Crow vs King | 45–19 | 70.31% |
| Medusa_Crow vs Law | 30–15 | 66.67% |
| Medusa_Crow vs Hwoarang | 30–13 | 69.77% |
| Medusa_Crow vs Paul | 22–20 | 52.38% |
| Medusa_Crow vs Kazuya | 20–18 | 52.63% |
| Medusa_Crow vs Steve | 18–19 | 48.65% |
| Medusa_Crow vs Azucena | 20–17 | 54.05% |
| Medusa_Crow vs Yoshimitsu | 15–20 | 42.86% |
| Medusa_Crow vs Bryan | 16–19 | 45.71% |
| Medusa_Crow vs Lili | 23–11 | 67.65% |
| Medusa_Crow vs Devil Jin | 18–13 | 58.06% |
| Medusa_Crow vs Dragunov | 20–10 | 66.67% |
| Medusa_Crow vs Jun | 18–12 | 60.00% |
| Medusa_Crow vs Leo | 17–11 | 60.71% |
| Medusa_Crow vs Eddy | 16–10 | 61.54% |
| Medusa_Crow vs Asuka | 13–12 | 52.00% |
| Medusa_Crow vs Jin | 18–5 | 78.26% |
| Medusa_Crow vs Nina | 13–7 | 65.00% |
| Medusa_Crow vs Leroy | 7–9 | 43.75% |
| Medusa_Crow vs Lars | 7–8 | 46.67% |
| Medusa_Crow vs Victor | 7–8 | 46.67% |
| Medusa_Crow vs Kuma | 10–3 | 76.92% |
| Medusa_Crow vs Xiaoyu | 10–2 | 83.33% |
| Medusa_Crow vs Feng | 8–3 | 72.73% |
| Medusa_Crow vs Alisa | 5–5 | 50.00% |
| Medusa_Crow vs Lee | 1–7 | 12.50% |
| Medusa_Crow vs Lidia | 6–2 | 75.00% |
| Medusa_Crow vs Jack-8 | 3–1 | 75.00% |
| Medusa_Crow vs Panda | 1–3 | 25.00% |
| Medusa_Crow vs Claudio | 2–1 | 66.67% |
| Medusa_Crow vs Zafina | 1–2 | 33.33% |
| Medusa_Crow vs Raven | 3–0 | 100.00% |
| Medusa_Crow vs Shaheen | 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.