Sebastian Korda and Michael Mmoh will face Tim Puetz and Alexander Zverev for a place in the Miami Open presented by Itau quarter-finals.

Michael Mmoh celebrates beating fellow qualifier Viktor Troicki on Tuesday night at the Australian Open.

Michael Mmoh won 82 per cent of his first-serve points against Lukas Rosol in the second round of Roland Garros qualifying.

Michael Mmoh is the champion in Knoxville, claiming his first title of 2019.

Michael Mmoh lifts his second ATP Challenger Tour trophy in two weeks, prevailing on the hard courts of Tiburon.

Michael Mmoh lifts his third ATP Challenger Tour trophy, prevailing in Columbus.

Michael Mmoh is targeting the Top 100 of the ATP Rankings, as the 20-year-old continues his 2018 campaign.

Christopher Eubanks and Michael Mmoh attend the NBA game between the Golden State Warriors and Oklahoma City Thunder, during the San Francisco Challenger.

Michael Mmoh fought hard in 74-minute loss to Alex De Minaur in Brisbane on Friday.

Michael Mmoh reaches his first ATP World Tour quarter-final in Brisbane after a three-set win over Zverev on Wednesday.

American Michael Mmoh picks up his first ATP World Tour win on Tuesday in Brisbane, beating Argentina's Federico Delbonis 6-3, 6-4.

Michael Mmoh advances to the second round of US Open qualfying.

#NextGenATP players Casper Ruud, Michael Mmoh, Hyeon Chung, Mikael Ymer, Andrey Rublev and Karen Khachanov pose in front of the Lighthouse at Cape Florida ahead of the Miami Open presented by Itau.

Introducing the Miami 2017 ATP University graduating class!

Michael Mmoh is looking to continue his outstanding Challenger results in 2017.

Michael Mmoh (foreground) takes on Lorenzo Musetti under the lights at the Miami Open presented by Itau.

Teens Michael Mmoh (L) and Stefan Kozlov teamed up in Sarasota doubles.