The US raced into a 5-0 lead in the tiebreak, and though the Greek duo rallied to level at 6-6 a perfectly placed volley from Harrison squeezed through Tsitsipas's legs and sealed a 4-6, 6-4, 10-8 victory.
Arsenal edged past Crystal Palace on penalties on Tuesday to reach the semi-finals of the League Cup.
Esipenko becomes third Candidates qualifier; World Cup final to be decided in tiebreak
'I'm still here, still able to play against somebody who is 14 years younger to me and give tough competition, I should be able to find happiness in it.'
India win four medals in athletics, hold on to fifth spot at Asian Youth Games
Right-hander Glenn Phillips took up a left-hander's stance even before left-arm spinner Jayden Lennox had begun his run-up and hit the bowler for a six.
England flirted with a comeback for the ages on Sunday, with Will Jacks, Jamie Smith and Brydon Carse putting up brave stands, but Australia's Mitchell Starc took three wickets to end the resistance.
Gardner said familiarity with home conditions would work in Australia's favour but acknowledged India's growing threat.
'In India, it is our tradition that if the team plays well, everyone is quiet, but as soon as the team plays poorly, we get on top of the coach.'
Reigning classical World champion D Gukesh, Arjun Erigaisi and world No.1 Magnus Carlsen were among the leaders after the first five rounds on the opening day of the FIDE World Rapid Championships in Doha on Thursday.
Manchester United's Patrick Dorgu struck in the first half as Ruben Amorim's side held on for an ugly 1-0 victory over Newcastle United on Friday in the year's only Boxing Day fixture to climb to fifth place in the Premier League standings.
Late goals from Dani Olmo and Robert Lewandowski earned LaLiga leaders Barcelona a hard-fought 2-0 victory over Espanyol.
Only firms that have scale in content and a technology engine that drives its discovery and monetisation can compete,' explains Vanita Kohli Khandekar.
'There is football because, and thanks to, these revenues we generate with, and from, the World Cup which we reinvest all over the world.'
Fast bowler Jacob Duffy and spinner Ajaz Patel routed West Indies as New Zealand won the third and final Test by 323 runs to complete a 2-0 series victory
'In choosing to be fully himself, even when it was uncomfortable, Usman Khawaja expanded the meaning of representation and conscience in Australian sport,' notes Asif Ullah Khan.
After Saturday's 2-1 win at Chelsea - their 12th in 13 league matches - Aston Villa have claimed 18 points from losing positions so far this season, more than any other team.
HIL Women: Shrachi Bengal Tigers edge past Ranchi Royals
Star Indian shuttlers Satwiksairaj Rankireddy and Chirag Shetty showed nerves of steel to stun Olympic silver medallists Liang Wei Keng and Wang Chang in their opening Group B match at the BWF World Tour Finals in Hangzhou, China, on Wednesday.
Sunday's showdown between four-times Grand Slam champion Sabalenka and former world number 13 Kyrgios is seen by many as entertainment, but critics believe it risks undermining women's tennis by trivialising decades of progress toward equality.
England's Joe Root paused as he left the field to salute all four corners of the Sydney Cricket Ground on Monday after making a fine 160 in the fifth Ashes Test.
World champion D Gukesh finally managed to beat the legendary Viswanathan Anand when it mattered the most to help PBG Alaskan Knights finish third.
Tamil Nadu Dragons go top of men's HIL with 3-2 win over JSW Soorma
Aryna Sabalenka and Nick Kyrgios defended their controversial "Battle of the Sexes" match and said they failed to understand why an exhibition aimed at showcasing tennis drew so much negativity from the tennis community.
Royal Challengers Bengaluru skipper Smriti Mandhana on Thursday said the Indian women's cricket team is aiming to be the best across formats and the WPL is going to have a major role in this mission after being a key contributor to their maiden ODI World Cup triumph.
Sarfaraz Khan delivered a thunderous reminder of his white-ball credentials ahead of India's upcoming ODI series against New Zealand
We're really working hard on fielding but don't know why we keep dropping catches: Harmanpreet
At the Jaipuria Vidyalaya ground, Shardul won the toss and used the early morning nip to good effect to reduce Chattisgarh to 10 for 4 inside first five overs.
Long before Vaishnavi Sharma picked up a cricket ball, she says her future as a cricketer was known to her astrologer father, Narendra Sharma.
'Don't make it political, let cricket be a game.'
Harmanpreet Kaur admits being concerned over India's over-rate during fourth T20I
Ton-up Desai helps Saurashtra make semis
Australia batter Travis Head has endorsed Jake Weatherald as an opening partner following the South Australian's rough start as a Test cricketer in the Ashes.
The fourth T20I between India and South Africa in Lucknow was called off without a ball being bowled on Wednesday, as dense fog and worsening air quality rendered playing conditions unsafe at the Ekana stadium.
While there are suggestions that Ruben Amorim's comments at Sunday's press conference triggered his axing, the verdict was clear given his under-performance in the hot seat.
The first three matches were low-scoring affairs, but the fourth T20I was a run-fest, with both India and Sri Lanka registering their highest-ever totals in the format.
The indefatigable duo of Rishabh Pant and Mohammed Siraj is expected to be the big talking point on Saturday when the selectors pick a 15-member Indian ODI squad for a three-match series against New Zealand starting January 11 in Vadodara.
Satwiksairaj Rankireddy and Chirag Shetty maintained their unbeaten run to storm into the knock-out stage of the season-ending BWF World Tour Finals, beating arch-rivals Aaron Chia and Soh Wooi Yik of Malaysia in their final Group B match, in Hangzhou, on Friday.
Karnataka all-rounder Krishnappa Gowtham, who made headlines by becoming the most expensive uncapped player in IPL history some years ago, announced his retirement from all forms cricket on Monday.
Gujarat's left-arm spinner Vishal Jayswal received a signed match ball from batting great Virat Kohli after taking his wicket during a thrilling Vijay Hazare Trophy match in Bengaluru on Friday.