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Usta approved: a high quality and consistent ball, Penn QST is approved by the USTA for the 10 and Under Tennis Program. America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America.

Oversized: an ideal first tennis ball, the QST foam has an oversized diameter for simplified training and practice. Great for beginners: the qst 36 kids' foam tennis ball features a higher density for controlled bounce and reduced speed.

America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America. Master the basics: with an orange and yellow 2-tone felt design that allows players to easily track spin, Penn youth tennis balls are great for young players still mastering the basics of ball control.

Great for beginners: the qst 60 kids' tennis ball features lower compression for controlled bounce and 50% reduced speed. America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America.


Lasting durability: interlocked wool fiber ensures the all courts tennis balls will play like new for as long as possible.
All courts: while regular duty tennis balls are best suited for soft, clay courts, they can also be played on all indoor and outdoor hard court surfaces as well. Available in extra-duty felt, regular duty felt, or extra-duty high altitude felt.



1. Penn
#ad
Penn QST 36 Tennis Balls, Youth Felt Red Tennis Balls for Beginners, 12 Ball Polybag
#adPenn #ad - Master the basics: with a red and yellow 2-tone felt design that allows players to easily track spin, Penn junior tennis balls are great for young players still mastering the basics of ball control.Usta approved: a high quality and consistent ball, Penn QST is approved by the USTA for the 10 and Under Tennis Program. America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America.
More information #ad
An ideal beginner ball for playing on a 36' court. Lasting durability: durable felt ensures the all courts tennis balls will play like new for as long as possible. Great for beginners: the qst 36 kids' tennis ball features lower compression for controlled bounce and 75% reduced speed.Brand | Penn #ad |
Manufacturer | Penn #ad |
Height | 9.18 Inches |
Length | 17 Inches |
Weight | 1.21 Pounds |
Width | 12 Inches |
Part Number | 521914 |
Model | 521914 |
More information #ad
2. Penn
#ad
Penn QST 36 Tennis Balls, Youth Foam Red Tennis Balls for Beginners
#adPenn #ad - An ideal beginner ball for playing on a 36' court. Master the basics: with a red and yellow 2-tone felt design that allows players to easily track spin, Penn junior tennis balls are great for young players still mastering their hand eye coordination.Oversized: an ideal first tennis ball, the QST foam has an oversized diameter for simplified training and practice. Great for beginners: the qst 36 kids' foam tennis ball features a higher density for controlled bounce and reduced speed.
More information #ad
America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America. Usta approved: a high quality and consistent ball, Penn QST is approved by the USTA for the 10 and Under Tennis Program.Brand | Penn #ad |
Manufacturer | Quidsi Test #ad |
Height | 10.25 Inches |
Length | 14.5 Inches |
Weight | 3.31 Pounds |
Width | 11.25 Inches |
Part Number | 521910 |
Model | 521910 |
More information #ad
3. Penn
#ad
Youth Felt Orange Dot Tennis Balls for Beginners, 3 Ball Polybag, Penn QST 60 Tennis Balls
#adPenn #ad - Great for beginners: the qst 60 kids' tennis ball features lower compression for controlled bounce and 50% reduced speed. An ideal junior ball for playing on a 60' court.America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America. Master the basics: with an orange and yellow 2-tone felt design that allows players to easily track spin, Penn youth tennis balls are great for young players still mastering the basics of ball control.
More information #ad
Lasting durability: durable felt ensures the all courts tennis balls will play like new for as long as possible. Usta approved: a high quality and consistent ball, Penn QST is approved by the USTA for the 10 and Under Tennis Program.Brand | Penn #ad |
Manufacturer | Penn #ad |
Height | 5.78 Inches |
Length | 10.5 Inches |
Weight | 0.3 Pounds |
Width | 8.38 Inches |
Part Number | 55091 |
Model | 521921 |
More information #ad
4. Penn
#ad
12 Ball Polybag, Penn QST 60 Tennis Balls, Youth Felt Orange Tennis Balls for Beginners
#adPenn #ad - An ideal junior ball for playing on a 60' court. Lasting durability: durable felt ensures the all courts tennis balls will play like new for as long as possible.Great for beginners: the qst 60 kids' tennis ball features lower compression for controlled bounce and 50% reduced speed. America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn produces the best selling line of tennis balls in America.
More information #ad
Usta approved: a high quality and consistent ball, Penn QST is approved by the USTA for the 10 and Under Tennis Program. Master the basics: with an orange and yellow 2-tone felt design that allows players to easily track spin, Penn youth tennis balls are great for young players still mastering the basics of ball control.Brand | Penn #ad |
Manufacturer | Penn #ad |
Height | 2.5 Inches |
Length | 10.5 Inches |
Weight | 1.1 Pounds |
Width | 7.5 Inches |
Part Number | 521920 |
Model | 521920 |
More information #ad
5. WILSON
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3 Ball Can Red/Yellow, 75 mm, Wilson US Open Tennis Ball
#adWILSON #ad - Newly developed 75mm felt surface. Designed for stage 3- Red Starter tennis. Perfect for ages 5-8. Balls are 75% slower than normal tennis balls. Large, low compression tennis balls for 10 and under tennis. Usa approved.More information #ad
Brand | WILSON #ad |
Manufacturer | Wilson Sporting Goods #ad |
Height | 3 Inches |
Length | 9 Inches |
Weight | 0.26 Pounds |
Width | 4 Inches |
Part Number | WRT137000 |
Model | WRT137000 |
Warranty | As labelled |
More information #ad
6. Penn
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Regular Duty Felt Pressurized Tennis Balls, 12 Cans, 36 Balls, Penn Championship Tennis Balls
#adPenn #ad - Official ball: penn championship is the official ball of usta leagues, so you know you're playing with high quality and consistent ball. Usta and iTF approved. The championship line provides unparalleled consistency every time you hit the court.Lasting durability: interlocked wool fiber ensures the all courts tennis balls will play like new for as long as possible.
More information #ad
America's #1 selling ball: the product of 100 years worth of testing and perfecting; Penn Championship is the best selling tennis ball in America. Penn performance: controlled fiber release provides perfectly even nap, while natural rubber offers consistent feel and reduced shock. All courts: while regular duty tennis balls are best suited for soft, clay courts, they can also be played on all indoor and outdoor hard court surfaces as well. Available in extra-duty felt, regular duty felt, or extra-duty high altitude felt.
Brand | Penn #ad |
Manufacturer | Penn #ad |
Height | 8.9 Inches |
Length | 12.6 Inches |
Width | 9.5 Inches |
Part Number | 4420604 |
Model | 521109 |
Warranty | 1 |
More information #ad
7. Penn
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Penn Control+ Green Tennis Balls, 12 Ball Bag
#adPenn #ad - 25% reduced speed for greater control! Premium high visibility felt for exceptional durability. Green ball for standard 78' tennis court. Similar in performance to other suppliers Quick Start 78 balls. Meets all specs for usta "10 under" tennis and ITF "tennis 10S" programs.More information #ad
Brand | Penn #ad |
Manufacturer | Penn #ad |
Height | 8.25 Inches |
Length | 15.78 Inches |
Weight | 1.35 Pounds |
Width | 11.58 Inches |
Part Number | 521930 |
Model | WHZ-002 |
More information #ad
8. Wilson Sporting Goods
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3 balls, Wilson Starter Red Tennis Balls
#adWilson Sporting Goods #ad - Often used with 19 - 23" rackets. Large, low-compression felt bounces 75% lower than regular tennis balls. Perfect for practice on 36' courts, driveways and playgrounds. Includes 3 balls per pack.More information #ad
Brand | Wilson Sporting Goods #ad |
Manufacturer | Wilson #ad |
Height | 8.9 Inches |
Length | 11.4 Inches |
Weight | 0.32 Pounds |
Width | 8.1 Inches |
Part Number | 0883813510740 |
Model | WRT137001 |
Warranty | 1 year manufacturer |
More information #ad
9. Penn
#ad
Penn Championship Tennis Balls, 2 Cans, 6 Balls, Extra Duty Felt Pressurized Tennis Balls
#adPenn #ad - Usa/itf approved for competitive play; official ball of USTA League Tennis. Natural rubber offers a consistent feel and reduced shock. Pack of 2 cans total of 6 balls. Interlocked wool fiber for longer wear; deep elastic seams prevent cracking. Extra-duty felt is ideal for hard court play.More information #ad
Brand | Penn #ad |
Manufacturer | Penn #ad |
Height | 8.8 Inches |
Length | 6 Inches |
Weight | 0.9 Pounds |
Width | 3 Inches |
Part Number | 521001 |
Model | 55108 |
More information #ad