STA Open Singles & Doubles II 2018, Kallang Tennis Centre,
24 Mar - 01 Apr 2018
, Draw: 128
STA Intermediate Singles & Doubles II 2018, Kallang Tennis Centre,
21 Apr - 29 Apr 2018
, Draw: 128
STA Open Singles & Doubles III 2018, Kallang Tennis Centre,
05 May - 13 May 2018
, Draw: 128
STA Open Singles & Doubles IV 2018, Kallang Tennis Centre,
30 Jun - 08 Jul 2018
, Draw: 128