2021 Davis Cup Asia/Oceania Zone Group IV
The Asia/Oceania Zone was the unique zone within Group 4 of the regional Davis Cup competition in 2021. The zone's competition was held in round robin format in Isa Town, Bahrain, from 18 to 23 October 2021. Draw. Date: 18–23 October 2021 Location: Bahrain Tennis Federation Courts, Isa Town, Bahrain (hard) Format: Round-robin basis. Three pools of four teams. The top two nations in each pool will play-off to determine which three nations are promoted to Asia/Oceania Group III in 2022. 2021 Davis Cup Asia/Oceania Zone