The Titans had 18 assists on 25 of their field goals to hand the Hawks their first loss.
Union first-year coach Gary Mills praised his team’s passing as well as handling Hockinson’s defensive pressure to “get out and get easy baskets.”
Union jumped out to a 22-8 first-quarter lead.
Toryi Midland (13 points), Marina Morningstar (12), and Alexis Raymore (10) finished in double figures to lead Union.
UNION 65, HOCKINSON 46
HOCKINSON (4-1) — Emma Dietel 4, Mackie Kelly 9, Bailey Garner 2, Gracie Brammer 5, Adyson Dyer 0, Jasmine Shigeno 10, Meggie Kistler 0, Addie Chappelle 7, Lillie Mueller 0, Kylie Ritter 4, Mollie Romanchock 5. Totals 17 (4) 9-19 46.