| Skullcap vs King | 3–5 | 37.50% |
| Skullcap vs Dragunov | 5–3 | 62.50% |
| Skullcap vs Steve | 6–1 | 85.71% |
| Skullcap vs Yoshimitsu | 6–0 | 100.00% |
| Skullcap vs Bryan | 4–2 | 66.67% |
| Skullcap vs Lili | 4–2 | 66.67% |
| Skullcap vs Reina | 5–1 | 83.33% |
| Skullcap vs Jin | 3–2 | 60.00% |
| Skullcap vs Eddy | 0–5 | 0.00% |
| Skullcap vs Paul | 0–4 | 0.00% |
| Skullcap vs Law | 1–3 | 25.00% |
| Skullcap vs Hwoarang | 2–2 | 50.00% |
| Skullcap vs Devil Jin | 3–1 | 75.00% |
| Skullcap vs Lars | 2–1 | 66.67% |
| Skullcap vs Alisa | 0–3 | 0.00% |
| Skullcap vs Shaheen | 3–0 | 100.00% |
| Skullcap vs Nina | 3–0 | 100.00% |
| Skullcap vs Lee | 2–1 | 66.67% |
| Skullcap vs Victor | 2–1 | 66.67% |
| Skullcap vs Heihachi | 2–1 | 66.67% |
| Skullcap vs Kazuya | 2–0 | 100.00% |
| Skullcap vs Jun | 0–2 | 0.00% |
| Skullcap vs Anna | 2–0 | 100.00% |
| Skullcap vs Xiaoyu | 1–0 | 100.00% |
| Skullcap vs Jack-8 | 1–0 | 100.00% |
| Skullcap vs Feng | 0–1 | 0.00% |
| Skullcap vs Leroy | 0–1 | 0.00% |
| Skullcap vs Clive | 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.