My club sells the Grand Prix Dunlops which are pricier and I like these better. The Grand Prix feel too soft and I don’t think last as long. I can get three sessions out of these without a problem. Great ball. Great price.

Excellent balls, 5 stars durability and quality. I would buy again.

The Dunlop ATP Championship Extra Duty Tennis balls are high quality, durable and last a full match and extended use. These are great high quality balls. The price is very good and the shipping time took a few days.

These are tough balls that seem to play well on both hard court and soft court. I am a mid-level player at best and on a budget. Great value for my money (as far as I am concerned, anyway)!

They are good tennis balls.

Excellent

A case of these balls saved me while I was waiting two months for a case of Wilson US Opens to arrive. I was worried about their durability, but so far they seem to stay fresh for 2 or 3 90-minute hitting sessions, which is up to my expectations for balls. I do find them to be lighter than the US Opens, which might be a feature for you, not a bug. Just means they're a little harder to control when you're hitting with 100% effort. Way, way better than Penn Championship for both QC and durability -- of course that's a low bar, heh. Note that they didn't come in a prepacked box like the US Opens, just 24 cans jammed into a normal cardboard shipping box.

The Dunlop ATP Championship Extra Duty tennis balls are durable and long lasting balls.

I typically go for either Dunlop or Wilson Extra Duty tennis balls when shopping. It seems that the Dunlop's have a better bounce to them though. We open a can for every match so the wear is not a problem. Good ball for club players like me.

Good value

For last few years I played with WILSON balls.Recently I tried DUNLOP .I think that DUNLOP is better

Me and my boys really like these tennis balls. My boys are competitive tennis players and the said that these balls last longer that other brands of tennis balls.

Too soft