Huseman, who posted 4-under 67 at the Tournament Club of Iowa thanks to seven birdies, leads another Andrew. Andrew O’Brien of Clive put up a 2-under 69 of his own, as did Tate Arends, of Orange City.
Three more players finished under par, including Scott Hart of West Des Moines, Ryoto Furuya of Iowa City and defending champion Trevor Ullestad, a Jewell native who recently completed four years at the University of Missouri.
Six more players are tied for seventh at even par.
Two regulars in this championship are missing this year, having spent the day in Scotland attempting to qualify for the Senior Open Championship. Both Gene Elliott and Mike McCoy made it through the one-day 36-hole qualifier and will tee it up in the championship, to be played at the Old Course at St. Andrews, later this week.

