The Second Leg of the 2018–19 Curling World Cup took place from December 5 to 9, 2018 at the Ralston Arena in Omaha, United States.

Kristin Skaslien and Magnus Nedregotten won the mixed doubles competition.

Ties after eight ends will be decided by a shoot-out, with each team throwing a stone and the one closest to the button winning.

[2] For the first three legs of the Curling World Cup, the eight spots in the tournament are allocated to each of the hosting member associations, the highest-ranked member association in each zone (the Americas, European, and Pacific-Asia), and two teams chosen by the World Curling Federation.

[3] The following countries qualified for each discipline:[3] Skip: Tracy Fleury Third: Selena Njegovan Second: Liz Fyfe Lead: Kristin MacCuish Skip: Yang Ying Third: He Ying Second: Meng Xu Lead: Sun Chengyu Skip: Satsuki Fujisawa Third: Chinami Yoshida Second: Yumi Suzuki Lead: Yurika Yoshida Skip: Alina Kovaleva Third: Anastasia Bryzgalova Second: Uliana Vasilyeva Lead: Ekaterina Kuzmina Skip: Eve Muirhead Third: Jennifer Dodds Second: Victoria Chalmers Lead: Lauren Gray Skip: Kim Min-ji Third: Kim Hye-rin Second: Yang Tae-i Lead: Kim Su-jin Skip: Anna Hasselborg Third: Sara McManus Second: Agnes Knochenhauer Lead: Sofia Mabergs Skip: Jamie Sinclair Third: Sarah Anderson Second: Taylor Anderson Lead: Monica Walker [4] Wednesday, December 5, 15:00 Thursday, December 6, 08:30 Thursday, December 6, 12:00 Thursday, December 6, 16:00 Thursday, December 6, 19:30 Friday, December 7, 08:30 Friday, December 7, 12:00 Friday, December 7, 16:00 Friday, December 7, 19:30 Saturday, December 8, 08:30 Saturday, December 8, 12:30 Saturday, December 8, 19:30 Sunday, December 9, 12:00 Skip: Jason Gunnlaugson Third: Alex Forrest Second: Denni Neufeld Lead: Connor Njegovan Skip: Zou Qiang Third: Jiang Dongxu Second: Shao Zhilin Lead: Xu Jingtao Skip: Yuta Matsumura Third: Tetsuro Shimizu Second: Yasumasa Tanida Lead: Shinya Abe Skip: Thomas Ulsrud Third: Torger Nergård Second: Christoffer Svae Lead: Håvard Vad Petersson Skip: Bruce Mouat Third: Grant Hardie Second: Bobby Lammie Lead: Hammy McMillan Jr.