Halladay was one of baseball's best competitors
Remembering Roy Halladay
Lott: A personal farewell to Roy Halladay, a Blue Jays' legend whose retirement seemed to bring as much joy as his glorious career - The Athletic
Remembering Doc: Likely HOFer Roy Halladay's roots trace to Colorado — Canadian Baseball Network
Friends, rivals remember Roy Halladay as fierce competitor
Plane registered to former MLB pitcher Roy Halladay crashes in Gulf of Mexico
Elliott: Halladay slated to pitch for Canada against the Jays — Canadian Baseball Network
Remembering Roy Halladay
Jays knew Roy Halladay was going to be good, right from the beginning
Roy Halladay elected to Hall of Fame, will be second Coloradan in Cooperstown
Braden Halladay, son of former Jays great Roy Halladay, invited to Canada U18 camp
Roy Halladay dead: legendary pitcher perishes in plane crash, The Independent
Jays knew Roy Halladay was going to be good, right from the beginning