Cori Gauff (USA) and Polona Hercog (SLO) at the net with the Umpire for the coin toss ahead of their third round match in the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Cori Gauff (USA) stretches for the ball during play in the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Polona Hercog (SLO) in action during the third round of the Ladies' Singles on Centre Court. AELTC/Joe Toth

Cori Gauff (USA) in action during the third round of the Ladies' Singles on Centre Court. AELTC/David Gray

Cori Gauff (USA) in action during the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Polona Hercog (SLO) celebrates during play against Cori Gauff (USA) in the third round of the Ladies' Singles. AELTC/Eddie Keogh

The Umpire looks on from her chair on Centre Court as she officiates Polona Hercog (SLO) against Cori Gauff (USA) in the third round of the Ladies' Singles. AELTC/Eddie Keogh

Polona Hercog (SLO) in action during the third round of the Ladies' Singles on Centre Court. AELTC/David Gray

Cori Gauff (USA) plays a forehand during play in the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Cori Gauff (USA) in action during the third round of the Ladies' Singles on Centre Court. AELTC/David Gray

View of The Hill as Cori Gauff (USA) takes on Polona Hercog in the third round of Wimbledon. AELTC/Ben Solomon

Cori Gauff (USA) celebrates during play in the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Polona Hercog (SLO) during the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Cori Gauff (USA) fights back to win the second set and keep her dream alive on Centre Court in the third round of the Ladies' Singles. AELTC/Eddie Keogh

Corey and Candi Gauff, parents of Cori Gauff (USA), react in the Player's Box as Cori Gauff (USA) plays against Polona Hercog (SLO) in the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Cori Gauff (USA) in action during play in the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Polona Hercog (SLO) on Centre Court in the third round of the Ladies' Singles. AELTC/David Gray

Cori Gauff (USA) in action in the third round of the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Geri and Christian Horner in the Royal Box celebrate as they watch Cori Gauff (USA) play against Polona Hercog (SLO) in the third round of the Ladies' Singles. AELTC/Karwai Tang

View of the pure emotion on The Hill as Cori Gauff (USA) defeats Polona Hercog in the third round of Wimbledon. AELTC/Joel Marklund

Cori Gauff (USA) celebrates as she wins her third round match in three sets over Polona Hercog (SLO) in the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Aerial view of the AELTC and The Hill as Cori Gauff (USA) defeats Polona Hercog in the third round of Wimbledon. Joe Toth/AELTC

View of the pure emotion on The Hill as Cori Gauff (USA) defeats Polona Hercog in the third round of Wimbledon. AELTC/Joel Marklund

Cori Gauff (USA) celebrates as she wins her third round match in three sets over Polona Hercog (SLO) in the Ladies' Singles on Centre Court. AELTC/Eddie Keogh

Spectators on The Hill celebrating during the match on the big screen between Cori Gauff (USA) and Polona Hercog (SLO) in the Ladies' Singles. AELTC/Ben Solomon