That's probably a male yes. I'd use a small loupe to remove the doubt. And then I'd still leave it for a few days because after sexing hundreds as early as possible I still make a mistake occasionally. With a loupe you can see pistils a day or two earlier, they will be more transparent glass-like instead of fuzzy white.
If it doesn't have the shape of the left (which is about to push out pistils)
View attachment 3386955
and looks like the right
or a more round ball (with the sides slightly curving inwards), it's a male.