Monroe played with four NBA teams last season, mostly on 10-day contracts.
The Minnesota Timberwolves have two regular-season games left on their docket and are preparing for a likely appearance in the NBA's Play-In Tournament.
Utah will be the fourth team of the season for Monroe, who previously had 10-day contracts with the Timberwolves, Wizards and Bucks.
It has been a record-setting season for the 10-day contract, which got more use than ever this winter as teams missing players due to COVID-19 scrambled to add multiple replacements at a time.
The Bucks have agreed to a 10-day contract with veteran center Greg Monroe.
Monroe was with the Timberwolves on a 10-day contract already this season.
The game capped off a hectic day for Monroe, who woke up at 4:00 a.m. in search of a flight, arrived in Minnesota seven hours later and had to pass a COVID test before he could go to the arena.
The G League Ignite also announced two veteran additions, confirming that center Kosta Koufos and former Jazz guard Kevin Murphy have come aboard.
Monroe said he has made an effort to modernize his game, adding that he can bring a handful of useful traits to an NBA team, including toughness, rebounding, leadership and plenty of experience.
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