Ashley Smith, 30, pleaded responsible to making an attempt to steal watches from World Cup winner Ozil, 30, and full-back Kolasinac, 26, in Hampstead, north-west London on July 25.
Footage on social media confirmed Bosnian defender Kolasinac, nicknamed The Tank, chasing off two armed moped attackers sporting helmets and darkish clothes.
The membership’s £350,000-a-week Germany midfielder Ozil will be seen in his black Mercedes G class jeep earlier than he reportedly took refuge in a Turkish restaurant.
Smith, of Archway, north London, was remanded in custody forward of sentence at Snaresbrook Crown Court on November 1 by Judge Sheelagh Canavan.
Ozil and Kolasinac are again taking part in after lacking the beginning of the Premier League season.
Jordan Northover, 26, has additionally been charged over the incident and is due to seem earlier than magistrates on Friday.