Toro Rosso will stick with the same lineup for the 2010 Formula One season after confirming that Spanish driver Jaime Alguersuari will partner Sebastian Buemi. -- read full article
NASCAR is interviewing candidates for a new Sprint Cup Series director, and current garage boss John Darby will train his replacement before moving into a managerial role. -- read full article
Former Formula One driver Nelson Piquet Jr. will race in Brazil and in South Africa before heading to the United States to make his NASCAR debut. Piquet Jr. said on his Web site Tuesday he will compete at the Interlagos 1000 endurance race on Jan. 24. Five days later he will race in the inaugural Free State 500, which will feature NASCAR-type stock cars in South Africa's only banked oval track. -- read full article
Joe Gibbs Racing signed Kyle Busch to a long-term extension, ensuring he won't be distracted while the team attempts to return him to championship-contending form. -- read full article
