Celine Borge and Polly Mack are currently tied for the lead at the Dow Championship in Midland, Michigan, after a stellar second-round performance. The duo carded a combined 10-under-par 60 on Friday, propelling them to the top of the leaderboard. Both Borge, representing Norway, and Mack, from Germany, are seeking their first-ever LPGA Tour victories. Their strong showing positions them as frontrunners heading into the weekend rounds of the tournament. The Dow Championship is being held at the Midland Country Club. The impressive score reflects challenging course conditions navigated successfully by the leading players. Competition remains fierce as other golfers vie for position in the championship.