If you were a fan of DIVE!!, try out Welcome to the Ballroom, both have the basic appeal of a sports anime, but while DIVE!! stays at those basics, Welcome to the Ballroom goes above and beyond. In short, Welcome to the Ballroom is the better version of DIVE!! (in the season they both aired in).
Both focus on a one person sport, and the growth of the mc. Both have a coach that influenced this growth and show the connections with the other limited competitors.
The growth of the other competitors is a bit more depicted in Dive!! though. If you like one you'll likely enjoy the other. :)
Dive!! Looks similiar, for me, to Cheer Danshi.
Not the same aspect (art and story), but it gives you the same feeling(Both MC's).
The story of both animes are great.
Art is good too, and the spirit of "fighting" of both MC are almost the same.
Both TV series revolve around aquatic clubs in a state of quiescence due to lack of funding or regular membership, with each facing a difficult task of revitalisation in order to remain functioning. Each feature a predominantly primary male ensemble who ultimately work together to better themselves and their environment. Both anime have a respectively catchy opening and soundtrack, coincided by fluid and vibrant animation. It also helps that the overwhelming majority of characters aren't harsh on the eyes either~ while simultaneously providing substance and personality. Ultimately, both are a good watch!
The protagonist of both series are not the most talented individual in their team, but carve out a respectable place in the team. A lesson learned by the main character of each series is that strong athletes focus on their own growth and success for the benefit of the team. Playing a competitive sport means taking away the opportunities of others to be part of the team. It also means sacrificing being a regular student with a social life. How you deal with this reality will influence your future as an athlete.