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Penn Championship Extra Duty vs Tourna Grip Original vs Yonex VCORE 100 8th Gen (2026)

Axes first, then the short verdict. The overall Court Score is not an average.

Listing

Accessory

Tourna Grip Original

$6–$8 / 3-pack

Court Score
3
4
4
Powerfree depth
3
3
4
Controlaim when swinging out
2
4
3
Spinshape / dip
3
3
5
Comfortarm-friendly sessions
3
4
3
Valueworth street price
5
5
3
Verdict
America's default can, the official ball of USTA Leagues for about $3.50 a can by the case, but it's priced for volume and plays like it, with reviewers saying it fluffs and goes flat in a set or two.
The dry, dusty overgrip that still works when your palm gives up in the third set.
Yonex’s club spin flagship opposite Pure Aero—Ruby Red 100 that loads the ball with snapback, pockets more than it punishes, and belongs on the short demo list if Aero feels too boardy.