Defending AMA Pro Superbike Champion Mat Mladin left Laguna Seca frustrated after four days of testing hampered by poor weather. By Mladin’s reckoning, he got half-a-day worth of testing across the four days, January 22-25, and accomplished nothing. Mladin and the Yoshimura Suzuki team next test at Sears Point Raceway on January 28 and 29, along with the Honda and Kawasaki teams.