Gregorc - Houston
5Played2 - 3win/loss
Q1
(2013)
Q12
(2009, 2010)
2013 - US Men's Clay Court Championship
Clay
-
Bradley KlahnB.KlahnUSA Loss
- 6-1 6-4
- Q.
-
08 Apr 13
L
-
John PeersJ.PeersAUS
- 6-4 6-4
- q2
-
07 Apr 13
W
-
Vullnet TashiV.TashiSUI
- 7-5 6-1
- q1
-
06 Apr 13
W
2010 - U.S. Mens's Clay Court Championship
Clay
-
Jose StathamJ.StathamNZL Loss
- 7-67 4-3 ret.
- q1
-
04 Apr 10
L
2009 - U.S. Mens's Clay Court Championship
Clay
-
Michael RussellM.RussellUSA Loss
- 6-3 1-6 6-3
- q1
-
04 Apr 09
L