1973 Davis Cup Americas Zone

The Americas Zone was one of three zones of competition in the 1973 Davis Cup. The zone was split into the North & Central America Zone and the South America Zone, with the winners meeting in the Americas Inter-Zonal Final.

North & Central America Zone

Preliminary Rounds

	First round 23–25 February					Quarterfinals 9–11 March
	Bogotá, Colombia (clay)[1]
		Colombia	4
						Bogotá, Colombia[2]
		Canada	1
							Colombia	3
							Caribbean/West Indies	2
		Caribbean/West Indies
		bye
		bye
						Mexico City, Mexico (clay)[3]
		Mexico
							Mexico	4
							Venezuela	1
		bye
		Venezuela

• Mexico and Colombia advanced to Main draw

Main draw

	First Round 23–25 March					Finals 11–13 May
						Mexico City, Mexico (clay)[4]
	Mexico City, Mexico (clay)[5]						United States	4
		Mexico	5				Mexico	1
		Colombia	0

• United States advanced to Americas Inter-Zonal Final

South America Zone

Preliminary Rounds

	First round 23–25 February					Quarterfinals March
	Buenos Aires, Argentina (clay)[6]
		Argentina	4
						Buenos Aires, Argentina (clay)[7]
		Ecuador	1
							Argentina	4
							Brazil	1
		Brazil
		bye
		bye
						Punta del Este, Uruguay (clay)[8]
		South Africa
							South Africa	5
							Uruguay	0
		bye
		Uruguay

• Argentina and South Africa advanced to Main draw

Main draw

	First Round 13–15 April					Finals 11–13 May
						Buenos Aires, Argentina (clay)[9]
	Montevideo, Uruguay (clay)[10]						Argentina	2
		Argentina	4				Chile	3
		South Africa	1

• Chile advanced to Americas Inter-Zonal Final

References