Game, set, match with Paige DeSorbo.

With the US Open heating up, the “Summer House” alum shared her guide to courtside style in a recent Amazon livestream — but you needn’t have tickets to shop her favorites.

Her biggest style serves include the Trendy Queen Cropped Cardigan Sweater — a piece she loves so much, she owns it in at least three colors.

“It’s perfection,” she said of the versatile knit, which is currently 25% off ahead of Labor Day weekend.

In addition to the gray, black and pink versions DeSorbo owns, the button-up comes in eight other shades ranging from neutrals to maroon and burnt orange.

Below, shop more of the star’s tenniscore favorites, from a luxe-looking bag to the flip-flops she’s been sporting all summer.

DeSorbo called this luxe-looking bag “adorable,” saying, “I feel like gives rich vibes.”

While she praised the versatility of the ivory version, the petite purse also comes in black, tan, burgundy and chocolate brown.

While DeSorbo admitted she “wasn’t super excited” about the flip-flop resurgence at first, she’s since changed her tune.

“[I] wore these all summer,” she said of this “chic” kitten-heeled pair.

Another design that’s cute as a button? This button-up, which the Bravoleb said is “just a little more interesting” than your standard collared shirt.

She teamed these sleek, on-trend ballet flats with a pair of jeans for the livestream.

“I just thought this was so cute and looked more expensive than it is,” she said of this “really versatile” top.

For more of a splurge, DeSorbo dubbed this tweed number the “perfect US Open vibe.” (Even better, it’s over $50 off right now.)

Want the look for less? The star said this equally chic knit number also “feels expensive.”

This article was written by Hannah Southwick, Commerce Writer/Reporter for Page Six Style. Hannah spies deals on actually affordable celebrity-worn styles, puts Hollywood’s favorite labels to the test and finds the beauty products that keep stars red carpet-ready. She consults stylists and industry pros — including celebs themselves — for firsthand product recommendations, trend predictions and more. In addition to writing for Page Six since 2020, her work has been featured in USA Today and Parade.