In fact, Tom Avery from CTW Academy states that in a survey, 75% of tennis players prefer returning on the forehand side, 20% said that they prefer a backhand, and 5% didn’t mind. Therefore, you should try and serve to the backhand side more often and exploit the weaker returns. 5. Practice, practice, practice!
https://www.dadracket.com/tennis-serve-tips-a-definitive-guide