Randy Johnson, Pedro Martinez, John Smoltz, Craig Biggio elected to Baseball Hall of Fame
Pedro Martinez waits for call from Hall of Fame
Nomar Garciaparra and the Hall of Fame career that wasn't - The Boston Globe
Randy Johnson, Pedro Martinez, John Smoltz headline 2015 HOF ballot
Barry Bonds, Roger Clemens denied Hall of Fame on final ballot
2015 BBWAA Ballot @ SI.com – The Cooperstown Casebook Online
Pedro Martinez voted into Baseball Hall of Fame - The Boston Globe
Nomar: the Hall of Fame career that wasn't
Ex-Expos Pedro Martinez, Randy Johnson elected to Hall of Fame
2015 BBWAA Hall of Fame Ballot Announced – The Guy Corner NYC
Randy Johnson, Pedro Martinez, John Smoltz Are New to Hall of Fame Ballot - The New York Times
Randy Johnson, Pedro Martinez among four elected to Baseball Hall of Fame
Former Dodgers Martinez, Sheffield and Garciaparra are first-timers on HOF ballot, by Jon Weisman