Top 5 Photos, 1/26: Kenin, Federer rally from behind

The usual suspects took one step closer to capturing another major, while a young American reached her first major quarterfinal. These are the Top 5 photos from Sunday in Melbourne.* (All photos from Getty Images.)*

1

Sofia Kenin trailed 15-year-old Coco Gauff by a set, but her experience kicked in and led her to a 6-7 (5), 6-3, 6-0 victory. Kenin threw her racquet in the air upon reaching her first career Grand Slam quarterfinal. She will face Ons Jabeur next.

2

Petra Kvitova roared into the quarterfinals after defeating Maria Sakkari ,6-7 (4), 6-3, 6-2. Kvitova was able to find her rhythm and adjust to Sakkari's style, and is two wins away from defending her finalist finish.

3

Roger Federer had a slow start, but turned it around quickly to defeat Marton Fucsovics, 4-6, 6-1, 6-2, 6-2. Hitting 36 unforced errors, the Swiss seemed to be a little off, but he picked up his level to set up a quarterfinal against Tennys Sandgren.

4

Sandgren beat No. 12-seeded Fabio Fognini in four sets to reach his second career Australian Open quarterfinals. Unseeded, Sandgren also upset No. 8-seeded Matteo Berrettini in the second round.

5

Rafael Nadal was out on the practice courts preparing for what feels like a heavyweight boxing matchup against Nick Kyrgios. Nadal leads their head-to-head record 4-3, but Kyrgios has defeated the 19-time Grand Slam champion twice on hard courts.