Riley Hawken scored 19 points and Thomas Lampkin Jr. had 18 points and four steals as the Titans won their opening game at the Curtis Holiday Tournament.
Union will play O’Dea at 7 p.m. today in one semifinal.
Union got a big jump early on Marysville-Pilchuck, taking a 22-8 lead after the first quarter.
UNION 69, MARYSVILLE-PILCHUCK 55
UNION — Keithen Shepard 2, Brennan Paulson 0, Cole Weatherspoon 0, Micah Paulson 5, Carson Brucher 10, Nico Bricker 2, Nick Simkins 0, Thomas Lampkin Jr. 18, Cameron Cranston 3, Riley Hawken 19, Denis Kirichenko 8, Stephan Ammentorp 2. Totals 28 (6) 7-9 69.
MARYSVILLE-PILCHUCK — Juneau 10, Bevin 2, Whitney 0, Painter 22, Grinde 14, Verge 4, Heckendorf 3.
Union 22 13 14 20—69
Marysville-Pilchuck 8 9 18 20—55