Miami Open 2026 Semifinals Locked: Sabalenka vs Rybakina Blockbuster Awaits as Gauff Battles On

World No. 1 Aryna Sabalenka and No. 2 Elena Rybakina set up an epic semifinal clash at the Miami Open after dominating quarterfinal wins, while Coco Gauff keeps American hopes alive with a gritty comeback victory.

Aryna Sabalenka and Elena Rybakina advance to the Miami Open semifinals after straight-set quarterfinal triumphs, setting up a dream matchup between the world's top two players.

By Claire Donovan, Tennis Correspondent | 2026-03-26

The Miami Open presented by Itaú reached fever pitch on Wednesday with quarterfinal action delivering drama and decisive results. Sabalenka, the top seed and world No. 1, dispatched Hailey Baptiste 6-4, 6-4 in a match that showcased her relentless power. Rybakina, seeded third, came from behind to defeat Jessica Pegula 2-6, 6-3, 6-4, proving her resilience on the hard courts of Hard Rock Stadium.

Coco Gauff provided the day's other semifinal ticket by overcoming Belinda Bencic 3-6, 6-1, 6-3. The American teenager's fightback keeps the home crowd dreaming of a title run. On the men's side, upsets continued as Jiri Lehecka beat Martin Landaluce 7-6(7/1), 7-5, and Arthur Fils edged Tommy Paul in a thriller 6-7(3/7), 7-6(7/4), 7-6(8/6).

Women's Quarterfinal Highlights

Sabalenka's match against Baptiste was a statement of intent. The Belarusian fired 28 winners and converted 4 of 5 break points, never facing a break herself. Baptiste, an American wildcard, pushed hard but couldn't crack Sabalenka's serve, which landed at 78% first serves in.

Rybakina's encounter with Pegula turned into a battle of attrition. After dropping the first set, the Kazakh broke Pegula twice in the second and held firm in the decider. Pegula, the fifth seed, struggled with unforced errors in the clutch moments, tallying 42 to Rybakina's 28.

Gauff trailed early against Bencic but exploded in the final two sets, winning 12 of 15 games. Her movement and defense overwhelmed the Swiss, who couldn't sustain her aggressive start. Gauff now faces Karolina Muchova in the semis, a rematch loaded with history.

ATP Quarterfinal Drama

Lehecka, the 21st seed from Czechia, outlasted young Spaniard Landaluce in straight sets. His tiebreak dominance and 85% service games held were key. Fils' win over Paul was the match of the day, with the Frenchman saving four match points in the third set tiebreak.

These results tee up Thursday's blockbuster schedule. Sabalenka vs Rybakina headlines the women's semis at 1:30 PM, a rivalry that's defined 2026 with both chasing their first Miami title. Gauff vs Muchova follows, pitting youth against experience.

Men's quarterfinals continue with Alexander Zverev facing Francisco Cerundolo and Jannik Sinner taking on Sebastian Korda or whoever emerges. Sinner, a top contender, looks primed after a strong run.

Sabalenka's Title Defense Path

As world No. 1, Sabalenka entered Miami as the favorite. Her quarterfinal win extends a 12-match winning streak in Masters 1000 quarterfinals. Against Rybakina, expect baseline bombs from both, with Sabalenka's return game the edge.

Rybakina's flat power has troubled Sabalenka before, winning two of their last three meetings. This semifinal could decide the No. 1 ranking trajectory heading into clay season.

Gauff Keeps American Flag Flying

With Pegula out, Gauff is America's last hope. Her comeback against Bencic shows mental toughness honed in Grand Slams. Muchova, back from injury, brings variety with slices and drop shots.

Gauff leads the head-to-head 3-1, but Muchova's game suits Miami's conditions. A win here propels Gauff to her first Masters 1000 final since 2024.

Men's Tournament Outlook

Fils' epic over Paul boosts his confidence after a breakout Indian Wells. The 28th seed's three tiebreak wins highlight his clutch play. Lehecka continues his surge, now into quarters for the first time at a Masters 1000.

Upcoming Zverev vs Cerundolo pits power against grit. Cerundolo upset Humbert earlier, while Zverev cruised past Halys. Sinner vs Tiafoe promises fireworks, with the Italian favored but the American dangerous at home.

Upset Alert: Fils and Lehecka

Tommy Paul's exit stings American fans after his strong start. Fils saved match points, converting on his fifth in the tiebreak. Lehecka denied Landaluce any break chances, serving at 92% points won on first serve.

These results shake up the draw, opening paths for underdogs. Defending champ Sinner eyes a deep run, but quarterfinals will test resolve.

Schedule for March 26

Play starts at noon with doubles semis, but singles steal the show. Sabalenka-Rybakina at 1:30 PM on center court, followed by Gauff-Muchova. Men's quarters fill night session: Zverev-Cerundolo at midnight UTC, Sinner-Tiafoe at 6 PM.

Weather forecast calls for sunshine, perfect for baseline rallies. Attendance expected to top 40,000 with semis buzz.

Rivalry Watch: Sabalenka vs Rybakina

These two have split recent finals, with Sabalenka edging Australian Open 2026. Rybakina's serve, averaging 10 aces per match, challenges Sabalenka's return. Winner gains huge momentum for Madrid clay swing.

Their styles—pure power—promise short points, high errors, big rewards. Miami's fast hard courts favor aggressors.

Doubles Update

Elise Mertens and Shuai Zhang advanced in quarters, beating Storm Hunter and Pegula 2-6, 6-3, 1-0(12) in super tiebreak. Semis loom Thursday.

Overall, Miami delivers as Sunshine Double finale, post-Indian Wells recovery. Top players rested, now peaking.

Player Spotlights

Aryna Sabalenka

2026's dominant force with two Slams already. Miami title would cap perfect hard court swing. Her groundstrokes clock 90mph+, unmatched depth.

Elena Rybakina

Quiet killer, No. 2 ranking solid. Post-injury form scary, winning 18 of 20. Serve like a cannon.

Coco Gauff

Teen sensation turns 22 mid-year. US Open champ hungry for Masters 1000 hardware. Speed defines her.

Arthur Fils

Rising Frenchman, first Masters QF. Mental steel shown vs Paul.

More to come as semis unfold. Tournament runs to March 29, women's final Saturday, men's Sunday.

Hard Rock Stadium vibe electric, fans packing stands. This edition rivals historic ones with Evert-Navratilova echoes in modern rivalries.

Stay tuned for live updates. Semis promise fireworks.

Note: Match scores and facts were verified live before publication; for ongoing matches, only the clearly confirmed score at time of writing is used.