Well if you want some of sport anime you can watch:
Hajime no Ippo (150+ ep)
Kuroko No Basket(50+ ep)
Slam Dunk(50+ ep)
Ahiru no Sora(50ep)
Haikyu
Also you can watch:
Great Teacher Onizuka (Slice of Life,School )
Hunter x Hunter ( Adventure )
Initial D ( Racing Anime)
Bakuman ( Anime About Mangakas )
Magi ( Adventure, Magic )
If you have some specific genre you are interested in and want recoms you can message me.