German 17-year-old Justin Engel has become the youngest player since Boris Becker 40 years ago to reach the quarterfinals of an ATP Tour grass-court tournament ...

German 17-year-old Justin Engel reached a quarter-final of an ATP Tour event for the first time in his young career. He achieved the feat on Thursday at the Stuttgart Open with a 6-4, 6-4 win ...

German 17-year-old Justin Engel has become the youngest player since Boris Becker 40 years ago to reach the quarterfinals of an ATP Tour grass-court tournament.

German 17-year-old Justin Engel became the youngest player since Boris Becker 40 years ago to reach the quarterfinals of an ATP Tour grass-court tournament by making the last eight at the ...