Challenger - Bordéus 04/30 08:00 25 [145] Antoine Hoang v Julian Lenz [395] 6-7,6-3,3-6
Challenger - Bordéus 04/29 09:40 24 [373] Teymuraz Gabashvili v Julian Lenz [395] 3-6,4-6
ITF - M25 Sunderland 04/12 11:10 27 Julian Lenz v Andres Artunedo Martinavarro Walkover
ITF - M25 Sunderland 04/11 12:25 26 Julian Lenz v George Houghton 6-3,6-4
ITF - M25 Sunderland 04/10 09:00 25 Julian Lenz v Mats Rosenkranz 7-6,2-6,6-4
ITF - M25 Bolton 04/06 10:00 28 [497] Botic Van De Zandschulp v Julian Lenz [396] 6-3,6-7,7-5
ITF - M25 Bolton 04/05 09:00 27 [439] Tim Van Rijthoven v Julian Lenz [396] 3-6,3-6
ITF - M25 Bolton 04/04 09:00 26 Ryan Nijboer v Julian Lenz 3-6,6-7
ITF - M25 Bolton 04/02 10:20 25 William Griffith v Julian Lenz 0-6,5-7
ITF - M25 Kazan 03/15 07:00 27 Savriyan Danilov v Julian Lenz 6-1,6-2
ITF - M25 Kazan 03/14 07:00 26 Richard Muzaev v Julian Lenz Retired
ITF - M25 Kazan 03/13 10:45 25 [488] Alexandar Lazarov v Julian Lenz [397] 1-6,1-6
ITF - M25 Trento 03/02 13:00 28 [395] Julian Lenz v Jeremy Jahn [387] 6-7,3-6
ITF - M25 Trento 03/01 12:30 27 [311] Jelle Sels v Julian Lenz [395] 6-7,1-6
ITF - M25 Trento 02/28 10:00 26 [454] Yannick Mertens v Julian Lenz [395] 3-6,4-6
ITF - M25 Trento 02/26 11:40 25 Lorenzo Musetti v Julian Lenz 3-6,7-6,3-6
ITF - M25 Glasgow 02/19 10:00 25 [395] Julian Lenz v Gijs Brouwer [431] 2-6,2-6
ITF - M25 Oberentfelden 02/09 12:30 28 [426] Evan Furness v Julian Lenz [394] 6-2,6-3
ITF - M25 Oberentfelden 02/08 13:00 27 Jerome Kym v Julian Lenz 0-6,6-3,2-6
ITF - M25 Oberentfelden 02/07 12:00 26 [446] Antoine Bellier v Julian Lenz [394] 4-6,7-6,4-6
ITF - M25 Oberentfelden 02/05 12:00 25 Dominic Stephan Stricker v Julian Lenz 2-6,6-7
Challenger - Koblenz 01/14 19:35 24 [293] Carlos Taberner v Julian Lenz [396] 6-4,5-7,6-2
Challenger - Da Nang 01/07 03:00 - Julian Lenz v Arthur Rinderknech Cancelled
ITF - M25 Hong Kong 01/06 02:00 29 [466] Evan Furness v Julian Lenz [395] Retired
ITF - M25 Hong Kong 01/05 04:05 28 Julian Lenz v Agustin Velotti 5-7,6-2,6-2
ITF - M25 Hong Kong 01/04 02:00 27 Julian Lenz v Yuki Mochizuki 6-7,6-1,6-2
ITF - M25 Hong Kong 01/03 02:00 26 Takashi Saito v Julian Lenz 3-6,1-6
ITF - M25 Hong Kong 01/02 03:20 25 Julian Lenz v Pak Long Yeung 6-1,6-4
Challenger - Houston 11/12 21:45 25 Julian Lenz v Ernesto Escobedo 6-4,3-6,6-7
Challenger - Houston 11/11 17:55 46 Julian Lenz v Hady Habib 7-6,4-6,6-4