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Slazenger The Hardcourt (Extra Duty)

Slazenger The Hardcourt (Extra Duty) is best for hard court and indoor, players who want a lively ball, frequent play (it lasts).

Facts
Brand
Slazenger
Model
The Hardcourt
Duty
Extra Duty
Type
Pressurized
Built for
hard court, indoor
Tier
Mid
ITF approved
Yes
Available
AU, EU
What to know

Slazenger's hard-court counterpart to the grass-oriented Wimbledon ball — same Tour Core and Hydroguard/Ultra Vis treatments but with a tougher woven cloth for abrasive courts. A long-time staple of Australian club tennis rather than a US/EU mainstream ball.

When to open a fresh can

About every 2 weeks of regular play, if you want consistent bounce — this ball's pressure fades gradually like any pressurized ball.

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