Carlos Alcaraz has revived a light-hearted rivalry with his own coach after lifting the trophy in Rotterdam. Juan Carlos Ferrero - a former world No. 1 and Grand Slam champion - has been working with Alcaraz since his junior days.

Carlos Alcaraz defeated Alex de Minaur 6-4, 3-6, 6-2 in the final of the Rotterdam Open on Sunday, claiming a first indoor trophy of his career alongside titles on grass, clay and hardcourt.

Carlos Alcaraz has become the new king of the Rotterdam ATP 500, at the end of a very spectacular week in which he has been able to go through difficult moments. The former world No.1 lost three sets during the tournament and risked being eliminated several times, but he showed that he has improved in terms of mental toughness.