This time , he came through to win , ending Nadal 's 21 - match and record 50 - set winning streak on clay .
Thiem 's next tournament was in Madrid , where he would again face Nadal in the quarterfinals .
This time , Thiem came through to win , ending Nadal 's 21 - match and record 50 - set winning streak on clay .
Thiem 's next tournament was in Madrid , where he would again face Nadal in the quarterfinals .