Brandishing evidence presented during a recent three-week stretch of hearings, Justice Department lawyers will attempt to persuade Mehta to order a radical shake-up that includes a ban on Google paying to lock its search engine in as the default on smart devices and an order requiring the company to sell its Chrome browser.

A judge queried lawyers during closing arguments on Friday about how future competition should factor into his decision, which is expected by August.

A federal judge in Washington suggested on Friday he is considering making Alphabet's Google take less aggressive measures to restore competition in online search than the 10-year regime proposed by antitrust enforcers.