Maine pro Shawn Warren is one of several golfers who posted low scores at the Greater Bangor Open Pro-Am event at Bangor Muni. The Topsham native shot a 6-under par 64 to tie for the best round of the day.

The Muni course is generally set up a little easier for the pro-am day.

Florida professional Matt Saglio also fired a 64. Connecticut pro Cody Paladino shot a 65.

Here are some of the best scores of the 48th GBO Pro-Am...

64   Shawn Warren, Matt Saglio

65   Cody Paladino

66   Marc Hurtubise (2009 GBO Winner)

67   Ryan Gay (Maine pro)

68   John Hickson (Maine pro)

First round play begins at 7am Thursday morning. The three day tournament wraps up on Saturday. The winner collects $9,000.