Colgate team members sweep ahead of a rock during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Harvard's Julia Ebert pauses before delivering a rock during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Kika Arias, of the Massachusetts Institute of Technology, delivers a rock during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Rocks wait for action during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Members of Syracuse's curling club, foreground, watch matches on the ice below during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Members of the Colgate curling club sweep ahead of the rock during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Bowdoin' Isabella Vakkur pauses during a match in the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)

Harvard's Neekon Vafa, center, delivers a rock during the college curling national championship, Friday, March 8, 2019, in Wayland, Mass. (AP Photo/Bill Sikes)