Nicolas Almagro | TENNIS.com - Live Scores, News, Player Rankings

Del Potro consoles injured foe, doing 'what my heart feels'

Del Potro quickly went from fierce competitor to friendly consoler at the French Open.

Tear Battue: Del Potro consoles weeping Almagro in stark scene (VIDEO)

The Spaniard was forced to retire after re-injuring his knee at Roland Garros.

Three to See, Day 5: Dolgopolov could trouble Wawrinka at French Open

Also, Cornet takes on Strycova and Del Potro meets Almagro in the second round.

Almagro retires in Rome, extending Rafael Nadal's winning streak to 16

Nadal was leading 3-0, 15-30 when Almagro bent over and grasped his left knee.

Three to See, Rome: Almagro looks to stop the speeding Rafa train

Also, Halep takes on Siegemund and Del Potro squares off against Edmund.