Serena Williams is a fictional character portrayed by Serena Williams in the TV series The Simpsons.
In the first episode they appeared in, titled Tennis the Menace (season 12), they were 19 years old.
They appear in 1 episodes out of a total of 768 aired so far
Episodes1
Tennis the Menace
episode S12.E12 february 2001Homer installs a tennis court in the backyard, but his lousy playing creates a rift in the family.