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Penn Championship Extra Duty Tennis Balls are America’s #1 best-selling choice for hard court players seeking durability and consistent bounce. This 36-ball value pack features pressurized balls with long-lasting Extra Duty felt, officially approved for league and tournament play, making it the go-to option for coaches, clubs, and avid players who demand reliable performance and unbeatable value.








| ASIN | B0055QAVG2 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #543 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Tennis Balls |
| Brand | Penn |
| Color | Yellow |
| Construction Type | Extra Duty felt |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,461) |
| Department | Tennis |
| Global Trade Identification Number | 00072489010122 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 3 Inches |
| Item Weight | 8 ounces |
| Item model number | 521012 |
| League | Tennis |
| Manufacturer | Penn |
| Material | Rubber |
| Number of Items | 36 |
| Size | 3 Count(Pack of 12) |
| Sport | Tennis |
| Stitching Type | Woven felt |
| UPC | 072489010122 |
| Unit Count | 36.0 Count |
B**S
Good balls and Great value!
You're not a tennis pro, these balls are as good as any others! Arguably, these do wear out and lose bounce SLIGHTLY more quickly that better, more expensive balls (Wilson US Open, ProPenn, etc). But at less than half the price, just open a brand new can!! Ah that sound and smell! And quit blaming your bad playing on the balls...or your racket, or the fact that mercury is in retrograde.
J**L
Favorite tennis balls
These are the only tennis balls I use and Amazon offers at a competitive price.
S**A
Pleased with fast delivery
As expected - good balls, good price, fast delivery.
M**M
Good bounce
Why is it so hard to find tennis balls? These are good balls with good bounce. I love having a case of them. I use them fairly quickly, so they don’t go flat.
J**A
Decent balls at a good price, but always check if the cans survived the journey
If you're considering buying these in this quantity, then you probably know what to expect. Penn Championship balls aren't the best tennis balls on the market, but they probably give you the biggest bang for your buck. If you go through tennis balls quickly, then they are 100% worth buying. The felt provides good longevity for hard courts, and the bounce is fairly consistent, though I have seen some manufacturing defects in a very small minority of balls. One of the biggest complaints I've seen against this ball is that they go flat very quickly, but I think most recreational players won't have an issue using these for matches. Most probably won't even notice. Because of their low price, they're also great for practice. This part isn't related to the quality of the product, but it's an important precaution nonetheless. Always check the cans for pressure (squeeze test). I ordered two cases a while back, and when I went to pull out a few cans for an afternoon practice session, I noticed that one can was completely flat. I went through both cases and found 2 cans with broken seals. I have to assume they got damaged in transit because I did see some damage on the box itself. Amazon sorted me out, luckily, without too much of a headache, but I am glad I noticed right away rather than a few weeks or so down the line.
J**N
Bouncy
Good price. Noticed lots of “4”s
O**N
Perfect for dogs
What can I say, my lab loves them like crazy! I have to buy bulk because she averages two balls a week. She keeps two in her mouth all day long. These are the best to play fetch with and play in the pool. Im not a tennis player so I wouldn't know if these are good or not. I just know they are perfect for dogs.
J**K
Wonderful bounce, but be cautious opening the containers if you live at a high altitude!
The balls are wonderful -- but opening the canisters was scary! I live at an altitude of about 6700 ft., and the balls that were in the containers I've opened flew out of the canisters like they were shot from a gun. And the release of pressure sounded like a gun! (I'm guessing they were put in the containers at a very low altitude???) So, if you live at a high altitude, be very cautious--I've decided to find a very courageous, strong man to open the rest of the containers!!!! -- update: I found instructions from A.I. on opening these canisters at high altitudes: Opening a pressurized tennis ball canister at high altitude can be a bit tricky due to the reduced atmospheric pressure, which increases the pressure differential between the inside and outside of the can. Here’s how to do it safely and effectively: 🎾 Best Practices for Opening a Tennis Ball Canister at High Altitude ✅ Step-by-Step Method Hold the can upright: Keep it vertical to prevent any sudden release of pressure sideways. Use a towel or cloth: Wrap the top of the can with a towel to protect your hand in case of a sudden pop. Twist slowly: Gently twist the plastic lid or pull-tab to allow a gradual release of pressure. Listen for the hiss: You’ll hear a sharp hiss as the seal breaks—this is normal, but it may be louder than usual at altitude. Avoid pointing at face: Always open the can away from your face and others.
J**L
I bought these for my kids. Cans at the top had lost its pressure (ie could easily squeeze the can before opening). Lemons. Haven sent email to Penn and in process of submitting formal complaint with Penn head office. Wouldn’t buy again as a result. UPDATED: Penn replied to my initial email right away. They are to send me a replacement cans in lieu of the damaged balls. Impressive customer service.
R**O
Excelente bola.
L**E
Bolas tem excepcional acabamento e durabilidade.
S**R
Item arrived on the specified date and is exactly what I ordered.
A**R
No complaints - good for hard courts
Trustpilot
3 weeks ago
3 days ago