Hyeon Chung is playing doubles in Seoul with Soonwoo Kwon.

Hyeon Chung saves one set point in the second set en route to overcoming Milos Raonic on Tuesday in Vienna.

Pablo Carreno Busta, Felix Auger-Aliassime, Dennis Novak, Philipp Kohlschreiber, Sam Querrey, Hyeon Chung and Feliciano Lopez participate in a cooking class in Vienna on Monday evening at the "Plachutta Wollzeile" restaurant, learning how to prepare a traditional Wiener Schnitzel.

Hyeon Chung reaches his first tour-level quarter-final of the year at the Rakuten Japan Open Tennis Championships on Thursday.

Felix Auger-Aliassime and Hyeon Chung pose with a photo with students from Jinhui Primary School on Monday in Chengdu.

Hyeon Chung rallies from two sets down against Fernando Verdasco to reach the third round at the US Open.

Hyeon Chung reaches the second round in New York for a second straight year.

Hyeon Chung lifts the trophy in Chengdu, taking the title in his first tournament back from injury.

Sixth seed Hyeon Chung will play Denis Kudla in the Stockholm second round after beating Taylor Fritz on Tuesday.

Hyeon Chung will look to win his first ATP World Tour title this week in Winston-Salem.

Hyeon Chung beats Jack Sock in three sets at the Western & Southern Open on Tuesday.

South Korea's Hyeon Chung returns for the first time in more than two months at the BB&T Atlanta Open.

Hyeon Chung fends off #NextGen ATP American Taylor Fritz in straight sets in the second round in Atlanta.

South Korea's Hyeon Chung has fun during an activity at the BB&T Atlanta Open.

Hyeon Chung will begin his campaign at the BB&T Atlanta Open against Newport runner-up Ramkumar Ramanathan or #NextGenATP Taylor Fritz.

Third-seeded Hyeon Chung is making his first tour-level appearance in two months at the BB&T Atlanta Open.

Hyeon Chung, winner of the first Next Gen ATP Finals in 2017, feels his "win in Milan will always be very special to me.”

Hyeon Chung reaches the Munich semi-finals for the second year in a row after beating former champion Martin Klizan on Friday.

Hyeon Chung beats Matthias Bachinger in 58 minutes to advance to the BMW Open by FWU quarter-finals on Wednesday.

Neville Godwin has helped Hyeon Chung reach another quarter-final this year at the Miami Open presented by Itau.

Hyeon Chung blasts into the fourth round in Miami.

Hyeon Chung withstands a late fightback from Pablo Cuevas to reach the quarters.

Hyeon Chung celebrates his first win in three FedEx ATP Head2Head encounters with Tomas Berdych.

Despite dropping the first set to Dusan Lajovic, Hyeon Chung stormed back to win the match and will play Tomas Berdych in the third round.

Hyeon Chung and Neville Godwin have been working together since December 2017.