CHAUTAUQUA — Southwestern’s Chase Hartnett and Seth Vaughn shared medalist honors with 39s in Chautauqua-Cattaraugus Athletic Association golf Monday on Chautauqua Golf Club’s Lake Course.

Chautauqua Lake/Westfield beat Southwestern 28-27 and Maple Grove 35-20 in league matches. In a nonleague match, Southwestern topped Maple Grove 36-19.

The Trojans improved to 17-6 overall and 11-6 in the league.

Carson Swanson led Chautauqua Lake/Westfield (14-9, 12-6) with a 44. Baylor Hirliman led Maple Grove (7-14, 4-12) with a 45.

Southwestern: Chase Hartnett 39, Seth Vaughn 39, Ejuah Sarvaiya 49, Gunnar Anderson 49, Cole Lillie 58

Chautauqua Lake/Westfield: Carson Swanson 44, Lincoln Thomas 45, Liam Swan 48, Braylon Swanson 48, Aden Gollhardt 54

Maple Grove: Baylor Hirliman 45, Arley Culver 51, Kristopher Donnelly 59, Gavin Kress 59