BUENOS AIRES, ARGENTINA: Carlos Tevez (R) of Boca Juniors celebrates his goal next to Daniel Montenegro of River Plate 17 June 2004 at the Monumental stadium in Buenos Aires during the Libertadores Cup semifinal match. Boca defeated River by penalties and will face Once Caldas in the final of Tournament. AFP PHOTO/Ali BURAFI (Photo credit should read ALI BURAFI/AFP/Getty Images)