Robert Trent Jones Golf Club was delayed by two delays as the rain affected the final round.
However, when the game resumed, Neeman took an edge to sideline Lahiri and McDowell, who led before the second rains.
After starting with six straight pars, McDowell left four seventh position for the Birdi and then stopped the game for 40 minutes before heavy rains with two more benefits.
After the restart, a four-time Rider Cup player McDowell put a 20-foot point for a Birdi Three in the 12th, when he was playing in 14th position, took a shot before the second season.
While the Smash Golfer McDowell, whose last victory came in the Saudi invitation on the DP World Tour in 2020, raised another shower on the 17th, it was not enough to catch the charging Neemon.
Niemann re-shut down four consecutive birdies from 14 to 17th place, with one-stroke lead in the final hole, which they crossed to win.
It was the fourth win of the season for 26 -year -old, which also won in Adelaide, Singapore and Mexico City.
Lahiri, who took a two-shot lead in the final round, and a concrete performance by Captain Decombo won the second consecutive teams for Crushers GC.
After the second rains delayed the second rains with five Birds, the six -time prominent winner Phil Mikelson found water at 14th and could not recover despite two shovels in the last two holes.