Alex de Minaur has charged into the fourth round of the Madrid Open with a powerful performance as electricity returned to Spain.
The Australian No.1 took less than 90 minutes to defuse big-serving Canadian Denis Shapovalov with a 6-3 7-6 (7-3) win on Court Arantxa Sanchez Vicario.
Sixth-seed de Minaur and Shapovalov had been due to play late on Monday night but were one of the 22 matches postponed after the Iberian peninsula was hit by a blackout.