ITF Australia F7 10/01 03:45 62 Brenton Chambers v Matthew Leffler 1-6,1-6
ITF Australia F6 Qual 09/24 01:30 62 Matthew Leffler v Will Maher 2-6,6-3,4-6
ITF Australia F5 09/20 00:30 25 Matthew Leffler v Marc Polmans 0-6,2-6
ITF Australia F5 Qual 09/18 04:30 54 Matthew Leffler v Takahiro Kubo 6-0,6-0
ITF Australia F4 Qual 03/19 23:00 62 Matthew Leffler v Benard Bruno Nkomba 6-7,1-6
ITF Australia F4 Qual 03/19 00:30 62 Matthew Leffler v Winter Meagher 6-3,6-2
ITF Australia F3 Qual 03/11 23:00 62 Matthew Leffler v Paul Kramberger 6-7,2-6
ITF Australia F2 Qual 02/27 23:00 62 Patrick Davidson v Matthew Leffler 7-6,6-3
Challenger Launceston Qual 01/30 03:00 46 Matthew Leffler v Thomas Fancutt 1-6,2-6
Challenger Launceston Qual 01/29 23:00 45 Marko Jovanovic v Matthew Leffler 1-6,1-6
ITF Australia F10 Qual 11/08 01:00 62 Richard Yang v Matthew Leffler 4-6,6-3,6-4
ITF Australia F5 Qual 03/29 00:00 - Socrates Leon Tsoronis v Matthew Leffler 7-6,6-2
ITF Australia F4 Qual 03/21 23:00 - Marin Dumitru v Matthew Leffler 6-4,3-6,6-1
ITF Australia F3 03/10 23:00 - Matthew Leffler v Dane Propoggia 2-6,6-7
ITF Australia F3 Qual 03/09 02:25 - Yani Kimon Doumanis v Matthew Leffler 3-6,4-6
ITF Australia F2 Qual 03/02 01:45 - Alexander Klintcharov v Matthew Leffler 6-2,6-3
ITF Australia F2 Qual 02/28 02:30 - Marlino Pascual v Matthew Leffler 3-6,6-3,2-6
ITF Australia F10 11/08 01:00 - Feda Bilic v Matthew Leffler 7-6,6-3
ITF France F16 Qual 07/19 10:15 - Matthew Leffler v FC Futura 2-6,1-6