Die Hard | Hard Rock Cafe | Die Hard 2 | Live Free or Die Hard | Hard to Beat | Hard-Fi | Hard Times | Hard disk drive | hard disk drive | The Hard Goodbye | Hard Rock Medical | hard currency | Hard Copy | Die Hard with a Vengeance | British Hard Court Championships | The Last Hard Men | Spun | Soft Beds, Hard Battles | She Works Hard for the Money | NP-hard | It's So Hard to Say Goodbye to Yesterday | Hard bop | Hard Boiled | Darlene Hard | Crispin Hard Cider Company | Broadway the Hard Way | A Good Day to Die Hard | World Hard Court Championships | Work Hard, Play Harder | Why Do They Rock So Hard |
Matz is one of several mid-Atlantic trainers to perform on the national stage, along with Barclay Tagg, perennial leading trainer Tim Ritchey and J. Larry Jones, trainer of 2007 Kentucky Derby runnerup Hard Spun, who is also based at Delaware Park.
Jones trained at principally at Ellis Park Racecourse in Henderson, Kentucky, and at Oaklawn Park Race Track in Hot Springs, Arkansas, before coming into national prominence in 2007 with the front-running bay colt Hard Spun.