ASICS
Gel Resolution 9
The ASICS Gel Resolution 9 is the gold standard for stability and support in tennis footwear. Built for hard court warriors who prioritize lateral control over light weight, the Resolution 9 features ASICS' proven Gel cushioning technology in both the forefoot and heel, delivering exceptional shock absorption across every surface. The Dynawall system locks the heel and midfoot in place during aggressive lateral cuts, while the AHAR+ outsole compound provides tour-level durability with a 6-month outsole guarantee. Playtester scores averaged 9.4 for stability and 8.8 for comfort — numbers rarely seen in the same shoe. If you're looking for the most stable shoe on the market regardless of price, the Gel Resolution 9 is the clear top choice.
Ratings
Comfort
Durability
Support
Stability
Full specifications
Pros and cons
Pros
Exceptional stability and lateral support
Gel cushioning absorbs shock effectively
6-month outsole warranty
Outstanding traction on hard courts
Cons
Heavy compared to speed-oriented shoes
Can feel stiff out of the box
Not ideal for clay specialists
$160
Prices may vary by retailer
Buy at Tennis Express →Quick specs