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Sports · Tennis · published 2026-09-08 · via The Athletic

Tiafoe rallies from two sets down to stun Michelsen in U.S. Open quarterfinal

Image via The Athletic
Image via The Athletic

Frances Tiafoe recovered from a two-set deficit to defeat Alex Michelsen 5-7, 3-6, 7-5, 6-3, 7-6(10-6). Michelsen double-faulted while serving for the match at 5-4 in the third set. Tiafoe advances to his third U.S. Open semifinal.

Expanded Detail

Tiafoe's comeback was sparked by Michelsen's sudden collapse, as the young American double-faulted twice while serving for the match in the third set. Tiafoe had struggled badly earlier, landing just 35 percent of his first serves in the second set.

Michelsen, a 21-year-old ranked 46th, had previously won all his matches in straight sets, including a decisive victory over Brandon Nakashima. Despite his powerful serve and improved court coverage, the Californian's inexperience proved costly when the finish line was in sight.

Context

This dramatic reversal could reshape perceptions of both players' mental fortitude. Michelsen's late collapse may impact his confidence in future high-stakes matches, while Tiafoe's comeback could galvanize American tennis fans and elevate his profile. The result may also influence how analysts assess the current generation of young players, potentially shifting expectations about their readiness to win major titles under extreme pressure.

Expanded detail and Context are AI-generated analysis; the linked article remains the authoritative source.
Read the full article at The Athletic →
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This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Frances Tiafoe breaks Alex Michelsen's heart at U.S. Open with surging comeback from 2 sets down.” Browse more stories.