Day 4 at the Italian Open in Rome was a busy and exciting one. Teenage sensation Coco Gauff suffered a tough loss to Garbine Mugurza while Italian hopeful Fabio Fognin and 2020 Australian Open champion Sofia Kenin were both sent packing.

Here are the Top 5 photos: 

1

Italian 18-year-old Lorenzo Musetti entered the qualifying draw of his home ATP Masters 1000 event as a wild card. Now he's into the round of 16 after taking out Kei Nishikori, 6-3, 6-4. The impressive win comes on the heels of his upset of No. 10 seed Stan Wawrinka. 

2

Victoria Azarenka took out Kenin in a stunningly lopsided affair, 6-0, 6-0. Azarenka has now beaten two major champions in a row after ousting Venus Williams on Wednesday. She'll face Daria Kasatkina in the round of 16. 

3

Dressed all in red, Fognini was shuffled out in his opener by Ugo Humbert. Fognini, an Italian veteran, was the No. 7 seed and came in quite rusty after  having not played in New York.

4

Gauff had her chances against two-time Grand Slam champion Garbine Muguruza but ultimately lost, 7-6 (3), 3-6, 6-3. The teen move her focus over to Roland Garros in Paris, while Muguruza will take on Johanna Konta next. 

5

A lone spectator raised a British flag in support of Konta, who deftly moved past Irina-Camelia Begu, 6-0, 6-4. Konta is the No. 7 seed this week in Rome.