 If you liked
Slam Dunk
|
 ...then you might like
Fight no Akatsuki
|
Both manga are about boys trying to make it in high school basketball, but they have different motivations and progress differently.
Both about basketball and worth reading manga if you like competitions and stuff.
I feel they both manga have a certain focus about the sport: Slam Dunk focus on showing how intense a basketball game can be... While Fight no Akatsuki focus more on how Basketball is enjoyable.
Both are similar enough that if you liked one of them, the other is a manga to consider.