Libertyville's boys golf team has been searching for players to break 40 for nine holes.
Matt Williams came through Thursday.
Williams' 4-over-par 39 led the Wildcats to wins over Wauconda and host Grant at Antioch Golf Club. Libertyville (160) also received matching 40s from Bobby Snader and Danilo Sutic, while Peter Henderson carded a 40. The Wildcats played well enough that they didn't count the 43s turned in by Billy Knutson and Matt Reed.
Wauconda (179) was led by Mike Gertz's 43. Annette Yandall, playing in another boys meet, shot a 45, as did her teammate Brad Efflandt.
Richard Huber and Cody Volpe shot 41 and 42, respectively, for Grant (182).
Prairie Ridge d. Grayslake North: At Renwood Golf Course, Connor Sullivan's 40 led the Wolves (164) past the host Knights (181) in a Fox Valley Conference crossover.
Grayslake North (2-3) received a 43 from Sam Stanfel.