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Pro Penn Marathon Extra Duty Tennis Balls
Before you order, please note..
  • This item ships directly from the manufacturer.
  • Please allow at least 48 business hours for the order to ship.
  • There may be unforeseen delays once the order is submitted to the manufacturer.

Pro Penn Marathon Extra Duty Tennis Balls


Due to manufacturer restrictions, this product is excluded from all discounts and promotions.


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Piled in ball carts across America, the Pro Penn Marathon Extra Duty tennis ball is the #1 choice for USPTA teaching professionals. The Optik felt (brighter than most balls), the Encore technology is the more durable core and the LongPlay felt will last so long, you may not need to open a new can for that third set.
  • Penn’s Professional Balls are the most technologically advanced tennis balls providing players with top of the line core and felt technologies that allow the ball to play at its best for longer periods of time.