STA Intermediate Singles & Doubles II 2021, Kallang Tennis Centre,
20 Feb - 28 Feb 2021
, Draw: 128
STA Open Singles & Doubles III 2021, Kallang Tennis Centre,
03 Apr - 11 Apr 2021
, Draw: 128
STA Intermediate Singles & Doubles III 2021, Kallang Tennis Centre,
08 May - 16 May 2021
, Draw: 128
STA Pesta Sukan Open/Masters Tennis Championships 2021, Kallang / Yio Chu Kang / Farrer Park Tennis Centre,
19 Aug - 05 Sep 2021
, Draw: 128