Pro Penn Marathon Ball

Pro Penn Marathon is Penn’s longest lasting tennis ball featuring exclusive Encore™ Technology for a 22% longer lasting core and high tenacity LongPlay® Felt for extended play. Pro Penn Marathon is the official ball of PTR because of its guaranteed longevity, durability and visibility.

Pro Penn Marathon Regular Duty Felt is geared for soft courts.

Pro Penn Marathon Extra-Duty Felt is geared for hard courts.