S12E12 Tennis the Menace
Homer builds a tennis court and plays the game with Marge. However he is predictably dreadful so that,when the family enter Krusty the Klown's pro-am charity tournament,she dumps him and partners the superior Bart instead. As the game progresses they are joined on court by the Williams sisters,Andre Agassi and Pete Sampras,to whose professional superiority they ultimately bow down and take their seats in the audience. Homer has,however,lifted fifty dollars from Sampras's wallet.