Claim: Paraguay U23 prevailed over Uruguay in the 2004 CONMEBOL Men Pre-Olympic Tournament (began on 7 January 2004, and is the 12th CONMEBOL Pre-Olympic Tournament).
Evidence: The 2004 CONMEBOL Pre-Olympic Tournament began on 7 January 2004, and is the 12th CONMEBOL Pre-Olympic Tournament. This was the 4th tournament is open to players under the age of 23 without any other restriction. Under-23 sport is a competitive age category grouping within sports for athletes under the age of twenty-three. Paraguay 6 Uruguay 2 Silver medal (2): 2004 Summer Olympics, 2004 CONMEBOL Men Pre-Olympic Tournament