In the 1980s, Dellacamera was the play-by-play announcer for broadcasts of the original Major Indoor Soccer League on ESPN and FNN-Score.

That match ended in a 0–0 tie after regulation, with the U.S. women winning in a penalty kick shootout 5–4 ("The shot-save, Scurry!"

Dellacamera served as the lead play-by-play announcer for NBC Sports coverage of Soccer at the 2008 Summer Olympics.

[7] On January 16, 2010, Major League Soccer expansion team Philadelphia Union announced that Dellacamera will do play-by-play for local TV broadcasts during its inaugural season.

In March 2011, Dellacamera left ESPN to join Fox Soccer as their lead MLS play-by-play commentator.

Starting in 2013, Dellacamera will do play-by-play for the New York Cosmos on ONE World Sports when games do not interfere with Union broadcasts.

In 2018, he was a featured commentator alongside Tony Meola on FOX and FS1 for their United States broadcasts of the FIFA World Cup.

Dellacamera served as the play-by-play announcer for all US National Team games on the NHL Network during the 2010 World Junior Ice Hockey Championships.