Match prediction statistics
Tennis US Open / Men's singles 2017 • 
Quarter finals
Quarter finalsThursday - September 07 - 02:30
Switzerland
Argentina
1 : 3
Roger Federer
Juan Martín del Potro
3 : 0
30
30
3 : 1
35
35
3 : 2
5
5
2 : 3
2
2
1 : 3
3
3
0 : 3
-
-
Kick-off time changes
Time before change
Time after change
changed by
changed when
Sep 06 - 17:00
Sep 07 - 02:30
Leslie
Sep 06 - 08:22
