Saturday, John Locke finished second again. But this time, the trainer also saddled a winner in the eighth race at Sam Houston Race Park. Locke's Twilight Vision held off entrymate Oncearoundtwice ...

Karl Broberg, who topped all trainers in North America with 547 victories from 2,130 starts (26%) in 2019, embarked on his career in 2009 when he acquired the Texas-based stable of trainer John Locke.

Trainer John G. Locke earned his 1,000th lifetime victory when he saddled Matty B for victory at Oaklawn Park April 11. The milestone win for the Houston, Texas, trainer came in the fourth race on ...