Same kind of family comedy. In both they are brothers whose parents want to see them married and they don't get it.

Both are about a youth team from a town with endearing characters. But Play ball is about baseball, while Racket boys is about badminton. Both teams have the goal of winning a championship in order to survive.

In both a family moves to a new house in a rich neighborhood. Both discuss education in Korea, the dedication and stubbornness of mothers with regard to children, and falsehoods in those circles.
But in A wife’s credentials, the children are still in primary school and the coach is a normal person and not an unscrupulous witch. In it you will also find romance and infidelity, but all very well executed!
This is not a satira comedy like Sky Castle, but it is a great drama!
In both the actress Lee Tae Ran plays a good role, and in both she practices Taekwondo!

Both protagonists are immortal beings who are paying their faults for the deaths they caused in the past, only that in Hdl the girl is the immortal and the boy is the human. Both dramas have ghosts moving to the other world. The vibrations are very similar ... comedy, fantasy, and the same themes, but with a change of gender in favor of the female rol!