Kohl's near me is dumping tons of Fila shorts, not specifically for tennis, but they have pockets so it works.....prices from $6.00 to $12.00. Restrained myself and only bought one pair for $6.50. Normally $30.00.
Good value. Are the pockets deep enough though? I bought some Nike training shorts one time but can only use them for running as even one ball will fly out they are so shallow.