Kenya's Alvin Otieno, center, is tackled by Spain's Alberto Carmona, left, and Josep Serres during an HSBC Canada Sevens rugby match in Edmonton, Alberta, Saturday, Sept. 25, 2021. (Jeff McIntosh/The Canadian Press)

Ireland's Jordan Conroy, right, fends off Britain's Robbie Fergusson during an HSBC Canada Sevens rugby match in Edmonton, Alberta, Saturday, Sept. 25, 2021. (Jeff McIntosh/The Canadian Press)

Canada's Jake Thiel, right, battles for the ball with South Africa's JC Pretorius during Canada Sevens rugby action in Edmonton, Alberta, Saturday, Sept. 25, 2021. (Jeff McIntosh/The Canadian Press via AP)

Canada's Alysha Corrigan, front left, passes the ball as Britain's Megan Jones grabs her during a women's HSBC Canada Sevens rugby match in Edmonton, Alberta, Saturday, Sept. 25, 2021. (Jeff McIntosh/The Canadian Press)

Hong Kong's Russell Webb, right, gets past Mexico's Jose Larraga Martinez during Canada Sevens rugby action in Edmonton, Alberta, Saturday, Sept. 25, 2021. (Jeff McIntosh/The Canadian Press via AP)