| ITF - M15 Antalya | 05/10 07:00 | 62 | Galoppini, Davide v Gerald Melzer | 6-1,1-6,8-10 | |
| ITF - M15 Antalya | 05/09 07:00 | 62 | Novansky, Michal v Gerald Melzer | 2-6,2-6 | |
| ITF - M15 Antalya | 05/05 12:25 | 25 | Gerald Melzer v Lucas Gerch | 6-7,6-4,4-6 | |
| ITF - M15 Antalya | 05/04 07:00 | 62 | Veldheer, Mick v Gerald Melzer | 4-6,5-7 | |
| ITF - M15 Antalya | 05/03 07:00 | 62 | Gerald Melzer v Antonio Massara | 6-2,6-3 | |
| ITF - M15 Antalya | 05/02 06:00 | 62 | Gerald Melzer v Keisuke Saitoh | 6-4,6-2 | |
| French Open, Paris, France | 05/20 12:35 | 44 | [216] Alexey Vatutin v Gerald Melzer [279] | 2-6,6-1,7-5 | |
| Shymkent 2, Kazakhstan | 05/09 10:00 | 26 | [297] Marcelo Tomas Barrios Vera v Gerald Melzer [286] | 6-4,6-1 | |
| Shymkent 2, Kazakhstan | 05/08 06:30 | 25 | [497] Edan Leshem v Gerald Melzer [286] | 2-6,1-6 | |
| Challenger Guayaquil | 10/30 17:25 | 25 | [194] Gerald Melzer v Federico Coria [338] | 2-6,4-6 | |
| Challenger Lima | 10/23 17:30 | 25 | [160] Gerald Melzer v Lorenzi, Paolo [114] | 6-7,6-7 | |
| Santo Domingo, Dominican Republic | 10/11 15:55 | 26 | [115] Lorenzi, Paolo v Gerald Melzer [146] | 7-6,7-6 | |
| Santo Domingo, Dominican Republic | 10/08 18:10 | 25 | [146] Gerald Melzer v Pedro Cachin [263] | Retired | |
| Monterrey, Mexico | 10/05 20:00 | 27 | [152] Gerald Melzer v Giraldo, Santiago [412] | 7-6,5-7,3-6 | |
| Monterrey, Mexico | 10/03 20:00 | 26 | [152] Gerald Melzer v Nino Serdarusic [223] | 7-6,4-6,6-3 | |
| Monterrey, Mexico | 10/01 20:05 | 25 | [152] Gerald Melzer v King, Evan [265] | 7-5,6-3 | |
| US Open, New York, USA | 08/24 19:30 | 46 | [116] Felix Auger Aliassime v Gerald Melzer [133] | 6-3,6-0 | |
| US Open, New York, USA | 08/23 22:20 | 45 | [209] Kenny de Schepper v Gerald Melzer [133] | 4-6,6-4,4-6 | |
| US Open, New York, USA | 08/22 22:10 | 44 | [170] Darian King v Gerald Melzer [133] | 5-7,6-4,3-6 | |
| Kitzbühel, Autriche, Qualifications | 07/29 11:00 | 164 | [112] Gerald Melzer v Martin Klizan [116] | 1-6,3-6 | |
| Kitzbühel, Autriche, Qualifications | 07/28 14:20 | 64 | [112] Gerald Melzer v Rola, Blaz [222] | Retired | |
| Challenger Padova | 07/24 11:50 | 25 | [112] Gerald Melzer v Zekic, Miljan [288] | Retired | |
| ATP Bastad | 07/19 15:05 | 26 | [29] Richard Gasquet v Gerald Melzer [115] | 1-6,6-3,6-1 | |
| ATP Bastad | 07/17 14:05 | 25 | [115] Gerald Melzer v Corentin Moutet [117] | 6-1,6-1 | |
| Challenger Perugia | 07/10 19:30 | 25 | [106] Gerald Melzer v Brkic, Tomislav [257] | 1-6,6-1,6-7 | |
| Wimbledon Qual | 06/26 16:50 | 45 | [106] Gerald Melzer v Dominik Koepfer [240] | 6-2,4-6,2-6 | |
| Wimbledon Qual | 06/25 11:20 | 44 | [108] Gerald Melzer v Nino Serdarusic [196] | 6-4,6-4 | |
| Challenger Poprad Tatry | 06/20 09:00 | 26 | [108] Gerald Melzer v Zdenek Kolar [235] | Retired | |
| Challenger Poprad Tatry | 06/19 13:50 | 25 | Gerald Melzer v Nejedly, Pavel | 6-2,6-2 | |
| Lyon, France | 06/12 10:50 | 25 | [179] Garin, Cristian v Gerald Melzer [109] | 6-3,6-3 |
Wikipedia - Gerald Melzer
Gerald Melzer (born 13 July 1990) is a professional Austrian tennis player. He achieved a career-high singles ranking of world No. 68 in November 2016.
History
Gerald Melzer has primarily spent his time on the Futures circuit, while also playing challengers and several doubles events with his brother. He began playing on the tour in 2007, competing in tournaments in Austria as well as Futures tournaments in Africa.
In 2008, he has had more success playing doubles, partnering with his brother to win a challenger in Graz, Austria.
In 2015, as a qualifier, Gerald reached the semifinals of Munich.
He faced his brother, Jürgen, in the first round of the 2015 Wimbledon qualifying tournament, and lost in straight sets. Jürgen described it as the "worst tennis day of my life and I hope we will never play each other again."
At the 2017 Australian Open, Melzer lost in the first round to Australian Alex De Minaur in five sets. He held a match point in the fourth set, but was unable to close it out.
Gerald is also part of Austrian Davis Cup team, where he has 4 singles wins and 6 losses.