Callahan makes committment to Air Force
Junkyard dog" Callahan has his bite back in second year with Condors | Sports | bakersfield.com
Ryan Callahan, Brian Boyle and Anton Stralman Have Helped Tampa Bay to a Fast Start - The New York Times
Brian Callahan - Men's Ice Hockey (Club) - Alvernia University Athletics
Michael Callahan Signs Entry-Level Contract With The Boston Bruins - Providence College Athletics
Callahan the heartbeat of Providence hockey | TheAHL.com | The American Hockey League
Michael Callahan - Men's Ice Hockey - Providence College Athletics
Bruins acquire rights to Mass. native Michael Callahan
Mitchell Callahan
Michael Callahan - Men's Ice Hockey - Providence College Athletics
Michael Callahan - Men's Ice Hockey - Providence College Athletics
Mitch Callahan - Wikipedia
.jpg "Patrick Callahan - Stats, Contract, Salary & More")
Patrick Callahan - Stats, Contract, Salary & More
Callahan Joins Selects Hockey Program
Game Recap - Hockey East Association
Boston Bruins Sign Michael Callahan to Entry-Level Contract - YouTube
/cdn.vox-cdn.com/uploads/chorus_image/image/70621082/1133906971.0.jpg "Bruins sign recently acquired Mike Callahan to an entry-level contract - Stanley Cup of Chowder")
Bruins sign recently acquired Mike Callahan to an entry-level contract - Stanley Cup of Chowder
/cdn.vox-cdn.com/uploads/chorus_image/image/70620804/1294281056.0.jpg "Michael Callahan Signs with Boston Bruins - SB Nation College Hockey")
Michael Callahan Signs with Boston Bruins - SB Nation College Hockey
Ryan Callahan (b.1985) Hockey Stats and Profile at hockeydb.com
Callahan Leads #1 Men's Ice Hockey to 10th Win at Middlebury - Trinity College
Ryan Callahan - Wikipedia
Callahan gets one-year, two-way deal to stay – Macomb Daily
Jack O'Callahan - Wikipedia
Ryan Callahan - ESPN Press Room U.S.
