Olkowski rose to the lead on the strength of a back-nine 31 that included five birdies and no bogeys.
Temperatures reached a low of 26 degrees in Maricopa and the superintendent’s staff at Southern Dunes again battled heavy frost. Temperatures eventually warmed up into the mid 50s, and as a result 13 of the top 15 players on the leaderboard shot a round of par or better in Round 2.
The Troon Saguaro Amateur Series will commence with Friday’s final round, and Olkowski, Carlon, Trevor Lampson and Aaron Whalen will all be battling it out for the Series Championship. The final round will begin at 9:30 a.m. local time.
