Trainer Karl Broberg won five races between Delta Downs and Remington Park on Wednesday night, lifting his total wins for the year to 471. He has a chance to become just the third trainer in history to win 500 races in a calendar year in North America. 

For more on Broberg, a horseplayer turned horse trainer: https://www.drf.com/news/broberg-seeks-end-year-big-milestone

Broberg on Wednesday night won three races at Delta and two at Remington. He is the current leading trainer in wins in North America for 2018.