2018 German Open
[ca] German Open 2018
[cs] German Open 2018
[de] German Tennis Championships 2018
[es] Torneo de Hamburgo 2018
[fr] Tournoi de tennis de Hambourg (ATP 2018)
[it] German Open 2018
[nl] ATP-toernooi van Hamburg 2018
[nb] German Open 2018
[pl] German Tennis Championships 2018
[ru] Открытый чемпионат Германии по теннису 2018