(Releads on Independiente) * Champions Velez lose at high flying Lanus * Boca Juniors beaten by modest BUENOS AIRES, Feb 24 (Reuters) - Independiente boosted their fight to avoid relegation for the first time with a 2-0 home win over Racing Club in a passionate Argentine derby on Sunday. Teenager Leonel Miranda gave the Red Devils the lead after two minutes and substitute Jonathan Santana made sure in the third minute of stoppage time at the Libertadores de America ground in the suburb of Avellaneda. ... More...