Osvaldo Alonso, Graham Zusi, Marcelo Sarvas under microscope | Instant Replay

Arms were flying in several games as Osvaldo Alonso, Graham Zusi, Marcelo Sarvas, and Dimitri Imbongo all get the Instant Replay treatment from Simon Borg.

Stay connected: Get access to breaking news, videos, and analysis from North America's best soccer reporters via "This Week in MLS" newsletter or using our FREE mobile app.