• London 2012
  • Wimbledon 2012
  • Australian Open 2012

Adidas International Gimcheon 2014, Gimcheon, Korea

5 - 11 May 2014, Hard, US$ 50,000
Singles - R 32:
Lukas Lacko - John Millman (AUS) 6:4, 1:6, 6:3
R 16:
Lukas Lacko - Alex Bolt (AUS) 7:5, 6:4
R QF:
Lukas Lacko - Amir Weintraub (ISR) 6:2, 6:4
R SF:
Lukas Lacko - Gilles Muller (LUX) 5:7, 3:6

Doubles
MD R16:
Lukas Lacko, Marcelo Arevalo (ESA) - Sanchai, Sonchat Ratiwatana (THA) 6:3, 5:7, 5:10

Gemdale ATP Challenger, Shenzhen, China

21-27 April 2014, Hard, $50,000:
Singles - R 32:
Lukas Lacko - Di Wu (CHN) 6:7(10), 6:1, 6:4
R 16:
Lukas Lacko - Nikola Mektic (CRO) 6:4, 7:6 (6)
R QF:
Lukas Lacko - Matt Reid (AUS) 7:5, 6:4
R SF:
Lukas Lacko - Hiroki Moriya (JPN)  6-1, 3-6, 6-2
R F:
Lukas Lacko - Gilles Muller (LUX) 6:7 (4), 3:6

Doubles - MD R16:
Lukas Lacko, Grega Zemlja (SLO) - Go Soeda, Yasutaka Uchiyama (JPN) 2:6, 6:4, 7:10