Top seed Marin Cilic will go head to head with Nick Kyrgios in the Fever-Tree Championships semi-finals, while Novak Djokovic is also into the last four after his 800th ATP Tour win.
Cilic is closing in on a fourth final at Queen's Club after beating 2010 winner Sam Querrey 7-6 (7-3) 6-2 early on Friday.
The Croatian squandered a set-point chance in the first set before taking the opener via a tie-break, though he found life far easier in the second and cruised to victory.
Meanwhile, Kyrgios dumped out defending champion Feliciano Lopez with a scintilating display to edge through 7-6 (7-5) 7-6 (7-3).
A bizarre moment attracted attention when Kyrgios appeared to make no attempt to return a Lopez serve that looked well within his reach midway through the second set.
However, the Australian showed his undoubted class in the tie-break, giving a further demonstration of how he could be a tough opponent for anyone who faces him at Wimbledon this year.
"It's a great feeling. I'm really happy to get through. I'm really happy with the way I'm playing at the moment," Kyrgios said. "The grass helps me a lot and favours the big servers.
"I'm very confident on this surface."
In the other semi-final, Djokovic will face Jeremy Chardy after the former registered his 800th career victory by beating Adrian Mannarino, making him the 10th player to reach that tally in the past 50 years.
The Serbian was far too good for his opponent, triumphing 7-5 6-1.
Chardy, meanwhile, defeated Frances Tiafoe 6-4 6-4, maintaining his hope of reaching a third final of the month. The Frenchman won the Surbiton Trophy on the Challenger Tour and was a beaten finalist at the Rosmalen Grass Court Championships, losing to compatriot Richard Gasquet in straight sets.
As he cruises into the last 4 at @QueensTennis, Novak Djokovic becomes just the 10th player in the past 50 years to attain 800 match wins— ATP World Tour (@ATPWorldTour) June 22, 2018
More https://t.co/TEB7z8GIes pic.twitter.com/X7OmR2DSj4
|Ederson taking goalkeeping to another level, says City hero Weaver|
|Ceferin dismisses "super league" plans as fiction|
|Rams defeat Chiefs in one of the highest scoring games in NFL history|
|Kemba Walker leads Hornets to win over Celtics|
|Gomez praises ´top player´ Van Dijk, Stones|
|Cricket Australia to maintain Smith, Warner ball tampering bans|
|Brazil´s Tite encouraged by Neymar captaincy|
|Holmes set for NFL switch after Cronulla release|
|Dier encourages English youngsters to follow Sancho´s lead|
|Southgate promises further changes to England squad|
|Jones sceptical over Pocock injury|
|Sane encouraged despite Germany´s ´annoying´ Nations League draw|
|Character got Netherlands through, says Koeman|
|Netherlands´ focus still on Euros - Van Dijk|
|Ireland will be ready for qualifiers, insists O´Neill|
|Smith undergoes successful surgery, Redskins sign Sanchez|
|Germany 2 Netherlands 2: Dramatic five-minute fightback seals Oranje progression|
|Denmark 0 Republic of Ireland 0: Thrills at a premium again in Aarhus|
|O´Brien could return for start of Six Nations|
|Cavani: Neymar and I are ´friends, brothers, team-mates´|
|Pothas named Windies interim head coach|
|LA Galaxy planning for Ibrahimovic stay|
|NFL will return to Mexico City in 2019|
|Broner vows to end Pacquiao´s career in Las Vegas|
|UEFA should punish PSG and Man City, says LaLiga chief|
|Teenage driver Floersch has ´no fear of paralysis´ after operation|
|Mancini bemoans Italy´s misfortune in front of goal|
|Sprint legend Johnson ´pretty much back to normal´ after stroke|
|Bournemouth defender Adam Smith out for three months|
|World champions France out to end 2018 on a high|
|I told him there´s no future in football! A-Rod relieved to be ignored by Mahomes|
|Dembele must focus and be more responsible - Suarez|
|Neymar could return one day – Barca chief|
|Cole backs West Ham to keep Arnautovic|
|Injury rules Bernardo Silva out of Poland clash|
|Lamar Jackson debut start ´spectacular´ - Ravens coach Harbaugh|
|Babar run out the turning point, laments Sarfraz|
|West Ham boost London Stadium capacity to 60,000|
|A great advertisement for Test cricket - Williamson revels in stunning win|
|Van Dijk one of the world´s best - Klaassen|
|Floersch had ´angel on her shoulder´ in horror crash|
|Gascoigne charged with sexual assault|
|I am going to stay at Chelsea and fight, insists Giroud|
|Hansen to make announcement on All Blacks future|
|I have reached the top by joining Chelsea - Sarri|
|Bonucci tells Italy boo boys to ´live with less envy´|
|Dramatic Pakistan collapse gives Stead first New Zealand Test win|
|Button enjoying racing for first time in years|
|Dortmund chief not planning Pulisic sale|
|Theismann: Smith leg break ´heart-wrenching´ to watch|
|Wolves defender Jonny suffers knee injury|
|Holmes to meet with Sharks amid NFL switch talk|
|LeBron made 51 points ´look easy´, says Walton|
|McGuire signs four-year deal with Cowboys|
|Bears beat Vikings to extend NFC North lead|
|Peng overcomes Davis in Houston final|
|Kerr says this has been his toughest stretch as Warriors coach|
|LeBron scores 51 in Lakers´ win, Warriors fall to Spurs|
|Win more than Djokovic? Let´s chill out – Zverev|
|Steelers´ rally highlights wild day of close, last-minute finishes|
|Modric not worried about Ballon d´Or|
|Saints pull away for blowout victory over Eagles, extend winning streak to nine|
|Martinez laments loss of control by Belgium|
|Logano claims first NASCAR Cup championship|
|Luis Enrique delighted with attitude of Spain´s squad|
|Stevens tells Celtics to get ´tougher´|
|Griezmann: Being Messi´s lieutenant played a part in rejecting Barcelona|
|Curry proud of how Warriors handled Green-Durant incident|
|Courtois: Belgium thought Nations League job was done|
|Howell ends 11-year title drought to deny record-breaking Rodgers|