Heat sign Mario Chalmers, Chris Silva and Nik Stauskas to 10-day contracts

The Miami Heat have signed guard Mario Chalmers, forward Chris Silva and guard Nik Stauskas to 10-day contracts using the COVID-Related Hardship Allowance. Chalmers, a two-time NBA champion with the HEAT, returns to Miami after recently playing in the G League with the Grand Rapids Gold this season, starting both games he appeared in totaling …