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The Men's 57 kg event at the 2010 South American Games had its quarterfinals held on March 22, the semifinals on March 24 and the final on March 27.

Gold	Silver	Bronze
Angel Rodriguez  Venezuela	Deivis Julio Bassa  Colombia	Luis Porozo Mina  Ecuador Ignacio Perrin  Argentina

	Quarterfinals				Semifinals				Final
	Angel Rodriguez (VEN)	12
	Jackmer Majipo Perez (PER)	1
					Angel Rodriguez (VEN)	12
					Luis Porozo Mina (ECU)	0
	Luis Porozo Mina (ECU)	23
	Wilberth Choque Cardozo (BOL)	4
									Angel Rodriguez (VEN)	3
									Deivis Julio Bassa (COL)	0
	Barnie Arguelles (PAN)	4
	Deivis Julio Bassa (COL)	27
					Deivis Julio Bassa (COL)	RSCI
					Ignacio Perrin (ARG)
	Jose Brito (BRA)	2
	Ignacio Perrin (ARG)	11

• Report