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
STA Open Singles & Doubles V in promotion of WTA Finals 2018, Kallang Tennis Centre,
22 Sep - 30 Sep 2018
, Draw: 128
STA Open Singles & Doubles VI 2018, Kallang Tennis Centre,
01 Dec - 09 Dec 2018
, Draw: 128
STA Open Singles & Doubles I 2019, Kallang Tennis Centre,
16 Feb - 24 Feb 2019
, Draw: 128
DUNLOP STA Open Singles & Doubles II Tennis Championship 2019, Kallang Tennis Centre,
30 Mar - 07 Apr 2019
, Draw: 128
STA Open Singles & Doubles III 2019, Kallang Tennis Centre,
04 May - 12 May 2019
, Draw: 128
STA Open Singles & Doubles IV 2019, Kallang Tennis Centre,
29 Jun - 07 Jul 2019
, Draw: 128
STA Open Singles & Doubles V 2019, Kallang Tennis Centre,
21 Sep - 29 Sep 2019
, Draw: 128
STA Open Singles & Doubles VI 2019, Kallang Tennis Centre,
30 Nov - 08 Dec 2019
, Draw: 128