| Barnacle Head vs King | 8–0 | 100.00% |
| Barnacle Head vs Law | 4–3 | 57.14% |
| Barnacle Head vs Steve | 7–0 | 100.00% |
| Barnacle Head vs Azucena | 6–0 | 100.00% |
| Barnacle Head vs Eddy | 4–2 | 66.67% |
| Barnacle Head vs Paul | 2–3 | 40.00% |
| Barnacle Head vs Jin | 5–0 | 100.00% |
| Barnacle Head vs Kazuya | 5–0 | 100.00% |
| Barnacle Head vs Asuka | 3–2 | 60.00% |
| Barnacle Head vs Lili | 2–3 | 40.00% |
| Barnacle Head vs Jun | 4–1 | 80.00% |
| Barnacle Head vs Dragunov | 4–0 | 100.00% |
| Barnacle Head vs Reina | 2–2 | 50.00% |
| Barnacle Head vs Kuma | 1–2 | 33.33% |
| Barnacle Head vs Xiaoyu | 2–0 | 100.00% |
| Barnacle Head vs Bryan | 2–0 | 100.00% |
| Barnacle Head vs Devil Jin | 2–0 | 100.00% |
| Barnacle Head vs Victor | 0–2 | 0.00% |
| Barnacle Head vs Yoshimitsu | 1–0 | 100.00% |
| Barnacle Head vs Feng | 0–1 | 0.00% |
| Barnacle Head vs Clive | 1–0 | 100.00% |
| Barnacle Head vs Anna | 1–0 | 100.00% |
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.