| GreatBlackWhale vs King | 15–12 | 55.56% |
| GreatBlackWhale vs Steve | 4–2 | 66.67% |
| GreatBlackWhale vs Leo | 3–3 | 50.00% |
| GreatBlackWhale vs Reina | 3–2 | 60.00% |
| GreatBlackWhale vs Kazuya | 3–1 | 75.00% |
| GreatBlackWhale vs Devil Jin | 3–1 | 75.00% |
| GreatBlackWhale vs Eddy | 2–2 | 50.00% |
| GreatBlackWhale vs Dragunov | 1–3 | 25.00% |
| GreatBlackWhale vs Lars | 1–2 | 33.33% |
| GreatBlackWhale vs Law | 2–1 | 66.67% |
| GreatBlackWhale vs Yoshimitsu | 2–1 | 66.67% |
| GreatBlackWhale vs Xiaoyu | 2–1 | 66.67% |
| GreatBlackWhale vs Jack-8 | 2–1 | 66.67% |
| GreatBlackWhale vs Lee | 1–2 | 33.33% |
| GreatBlackWhale vs Kuma | 1–2 | 33.33% |
| GreatBlackWhale vs Alisa | 0–2 | 0.00% |
| GreatBlackWhale vs Bryan | 0–2 | 0.00% |
| GreatBlackWhale vs Asuka | 2–0 | 100.00% |
| GreatBlackWhale vs Azucena | 0–2 | 0.00% |
| GreatBlackWhale vs Victor | 2–0 | 100.00% |
| GreatBlackWhale vs Raven | 0–2 | 0.00% |
| GreatBlackWhale vs Jin | 1–0 | 100.00% |
| GreatBlackWhale vs Lili | 0–1 | 0.00% |
| GreatBlackWhale vs Hwoarang | 1–0 | 100.00% |
| GreatBlackWhale vs Shaheen | 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.