Marc Sieber

Challenger Ismaning 10/14 09:00 - Tristan Lamasine v Marc Sieber 6-3,6-2
Challenger Ismaning 10/13 10:25 - Robin Kern v Marc Sieber 3-6,2-6
Challenger Ortisei 10/06 13:30 - Marc Sieber v Albano Olivetti 6-4,6-7,4-6
ITF Germany F14 10/04 15:05 - Francesco Ferrari v Marc Sieber 2-6,6-4,6-3
ITF Germany F14 10/02 10:00 - Max Wiskandt v Marc Sieber 2-6,0-6
ITF Germany F14 09/30 11:30 - Marc Sieber v Patrick Nystroem 6-1,7-5
Challenger Sibiu 09/16 12:00 - Nicolae Frunza v Marc Sieber 6-4,6-3
Challenger Seville 09/01 16:00 - [454] Marc Sieber v Bernabe Zapata Miralles [276] 6-7,3-6
Challenger Meerbusch 08/14 12:30 - [429] Marc Sieber v Johan Tatlot [261] 6-7,6-4,4-6
Challenger Meerbusch Qual 08/13 09:00 - [348] Tristan Lamasine v Marc Sieber [429] 6-7,5-7
Challenger Meerbusch Qual 08/12 09:40 - Marc Sieber v Adrian Oetzbach 6-0,6-0
Challenger Meerbusch Qual 08/11 11:45 - Mats Rosenkranz v Marc Sieber 3-6,3-6
Challenger Pullach Qual 08/04 09:00 - [429] Marc Sieber v Julian Lenz [479] 4-6,6-4,4-6
Challenger Liberec Qual 07/29 08:30 - Marc Sieber v Marvin Moeller 2-6,5-7
Challenger Liberec Qual 07/28 08:00 - [354] Juan Pablo Ficovich v Marc Sieber [439] 3-6,6-3,3-6
Challenger Prague 07/24 11:30 - [264] Aleksandr Nedovyesov v Marc Sieber [439] 6-0,6-4
Challenger Prague Qual 07/23 10:10 - [407] Peter Torebko v Marc Sieber [439] 1-6,4-6
Challenger Prague Qual 07/22 14:10 - [482] Dominik Kellovsky v Marc Sieber [447] 3-6,6-7
Challenger Prague 07/21 14:05 - Mathieu Perchicot v Marc Sieber 6-1,2-6,3-6
ITF Germany F8 07/19 09:30 - [447] Marc Sieber v Christopher Heyman [307] 1-6,5-7
ITF Germany F8 07/17 14:15 - [385] Viktor Durasovic v Marc Sieber [447] 3-6,2-6
Challenger Caltanissetta 06/12 08:00 - [146] Marcelo Arevalo v Marc Sieber [412] 1-6,6-1,7-5
Challenger Caltanissetta Qual 06/11 10:15 - [326] Joao Souza v Marc Sieber [412] 6-2,3-6,4-6
Challenger Caltanissetta Qual 06/10 11:30 - [410] Marc Sieber v Pawel Cias [408] 6-0,6-1
Challenger Caltanissetta Qual 06/09 13:25 - Mikhail Balmashev v Marc Sieber 0-6,1-6
Challenger Prostejov Qual 06/03 15:25 - [410] Marc Sieber v Jan Satral [365] 6-4,3-6,4-6
Challenger Prostejov Qual 06/03 09:45 - Pavel Nejedly v Marc Sieber 1-6,5-7
ITF Hungary F2 05/18 08:00 - Mate Valkusz v Marc Sieber 6-1,6-1
ITF Hungary F2 05/17 14:55 - Emil Ruusuvuori v Marc Sieber 2-6,3-6
ITF Hungary F2 05/16 10:10 - [264] Gabor Borsos v Marc Sieber [417] 1-6,7-6,1-6