Mason signed a two-way contract with the Bucks on Saturday, Shams Charania of The Athletic reports.
Mason averaged 6.8 points, 2.6 assists, and 0.5 triples across 15.8 minutes per game in his first two seasons with the Kings. The Bucks do not have an option for the third point guard on their depth chart yet, so Mason will have the opportunity to earn the role.
Mason (hip) is out for Tuesday's summer league game in Las Vegas.
Mason will miss his second straight summer game due to a sore right hip, though the injury doesn't appear to be overly serious.
Mason (hip) is out for Saturday's summer league game against Team China.
Mason's injury doesn't seem to be serious, but there's little reason to push things during exhibition play.
Mason (hip) was waived by the Kings on Thursday, Jason Anderson of The Sacramento Bee reports. He will remain on the Kings' summer league team.
Mason, drafted 34th overall by the Kings in 2017, will look for a new team. He's played 90 NBA games across two seasons, with career averages of 6.8 points, 2.6 assists and 1.9 rebounds across 15.8 minutes.
Mason (hip) won't play during Wednesday's summer league game against the Lakers, Sean Cunningham of ABC 10 Sacramento reports.
Mason's hip injury has prevented him from playing in the California Classic, but he'll hope to get healthy ahead of Las Vegas.