My thanks to DF for flagging James Markowicz's presence in the draw. I forgot to check the doubles after the singles main draw was finalised!
L16: (2) James Markiewicz & Tom Zeuch (GER) CR 1246 (834+412) defeated Cezar Stefan Bentzel & Matei Varbanciu (ROU/ROU) UNR (2608+0) (*) by 1 & 4
(*) 17 & 19 respectively
*****
QF: (2) James Markiewicz & Tom Zeuch (GER) CR 1246 (834+412) defeated Robert Guna & Radu David Turcanu (ROU/ROU) CR 2601 (1935+666) by 6-4 1-6 [12-10]
SF: Mihai David Haita & Stefan Horia Haita (ROU/ROU) CR 3892 (2325+1567) vs (2) James Markiewicz & Tom Zeuch (GER) CR 1246 (834+412)
This thread put the kibosh on it:
SF: Mihai David Haita & Stefan Horia Haita (ROU/ROU) CR 3892 (2325+1567) defeated (2) James Markiewicz & Tom Zeuch (GER) CR 1246 (834+412) by 6-4 7-6(4)