Frances Tiafoe has made a habit of rewriting the ending in New York, but this time he walks into a semifinal against the man who owns his measure.

Ben Shelton leads their tour-level series 3-1 and arrives fresh off the biggest win of his career, a five-set escape against defending champion Carlos Alcaraz that only ended deep into the New York night.

Tiafoe, meanwhile, has spent this tournament proving he can climb out of holes nobody expects him to climb out of.

The tension here is simple: does a proven head-to-head edge and career-defining momentum outweigh a home crowd favourite who refuses to lose in straight sets?

Quick Picks

• Our Pick: Match Betting: Ben Shelton
• Same Game Multi (our combination): Match Betting: Ben Shelton, Total Aces: 13+
• Alternative Pick: Set 1 Winner: Ben Shelton

Full markets and lines for this semifinal are up on the Frances Tiafoe vs Ben Shelton odds page, where the individual legs of that same-game multi are also available to back separately.

An All-American Semifinal With History on the Line

This US Open men's singles semifinal at the USTA Billie Jean King National Tennis Center guarantees an American a place in the final, with No. 11 seed Tiafoe chasing his third New York semifinal appearance and No. 8 seed Shelton returning to this stage for the second time since his breakout run in 2023.

Anyone looking to back the tournament more broadly can also look at how to bet on the US Open across the closing rounds.

Shelton has won the opening set in all four of their completed tour-level meetings, a trend that underlines just how consistently he has imposed himself early against Tiafoe regardless of surface.

• Date: Saturday 12 September 2026
• Venue: USTA Billie Jean King National Tennis Center, Queens, New York

How to watch Frances Tiafoe vs Ben Shelton in Australia

Every US Open match, including this semifinal, is available live and on demand in Australia through the Stan Sport add-on.

For general viewing options across the sport, the sports available to watch live on Sportsbet guide is worth a look, and Sportsbet's own guide to watching the US Open in Australia is a handy companion resource as the tournament moves into its final rounds.

Frances Tiafoe vs Ben Shelton Prediction

Back Shelton in the Match Betting market.

His 3-1 lead in this series and a five-set win over the defending champion carry more weight than any single recovery job from Tiafoe, whose comeback against Medvedev shows he can flip an unfavourable head-to-head but doesn't erase Shelton's superior recent form.

Anyone weighing how the hard court at Flushing Meadows suits both players' games might find this piece on tennis surfaces explained useful before placing a bet.