Sporting Kansas City and Deportivo Toluca FC are on a collision course, the outcome of which will be decided when the clubs meet in the 2019 Scotiabank Concacaf Champions League Round of 16. Sporting will host the first leg of the aggregate-goal series on Feb. 21 at Children’s Mercy Park before venturing to Mexico for the decisive second leg on Feb. 28. In the buildup to this titanic battle, SportingKC.com will provide weekly updates on Los Diablos Rojos as part of the site’s Tracking Toluca series. For more information about North America’s premier club tournament, visit our 2019 Champions League page.