| IslandBaby vs Eddy | 8–12 | 40.00% |
| IslandBaby vs Steve | 4–14 | 22.22% |
| IslandBaby vs Reina | 9–5 | 64.29% |
| IslandBaby vs Kazuya | 5–5 | 50.00% |
| IslandBaby vs Devil Jin | 7–3 | 70.00% |
| IslandBaby vs King | 5–4 | 55.56% |
| IslandBaby vs Jin | 5–4 | 55.56% |
| IslandBaby vs Asuka | 8–1 | 88.89% |
| IslandBaby vs Paul | 5–3 | 62.50% |
| IslandBaby vs Feng | 4–3 | 57.14% |
| IslandBaby vs Nina | 6–1 | 85.71% |
| IslandBaby vs Dragunov | 4–2 | 66.67% |
| IslandBaby vs Leroy | 4–2 | 66.67% |
| IslandBaby vs Jun | 5–1 | 83.33% |
| IslandBaby vs Yoshimitsu | 4–1 | 80.00% |
| IslandBaby vs Bryan | 2–3 | 40.00% |
| IslandBaby vs Lili | 4–1 | 80.00% |
| IslandBaby vs Shaheen | 2–2 | 50.00% |
| IslandBaby vs Law | 2–1 | 66.67% |
| IslandBaby vs Hwoarang | 1–2 | 33.33% |
| IslandBaby vs Leo | 2–1 | 66.67% |
| IslandBaby vs Victor | 0–3 | 0.00% |
| IslandBaby vs Jack-8 | 2–0 | 100.00% |
| IslandBaby vs Alisa | 2–0 | 100.00% |
| IslandBaby vs Lee | 0–2 | 0.00% |
| IslandBaby vs Zafina | 0–2 | 0.00% |
| IslandBaby vs Azucena | 0–2 | 0.00% |
| IslandBaby vs Lidia | 2–0 | 100.00% |
| IslandBaby vs Xiaoyu | 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.