Randy Johnson, Pedro Martinez, John Smoltz, Craig Biggio inducted

2015 Baseball Hall of Fame Inductees: A Fantastic Four

Wampum's Allen has case for MLB Hall of Fame

Photos: Baseball Hall of Fame Induction Ceremony - WSJ

2015 Baseball Hall of Fame class: Randy Johnson, Pedro Martinez, Craig Biggio, John Smoltz - Sports Illustrated

Randy Johnson, Pedro Martinez, John Smoltz, Craig Biggio elected to Baseball Hall of Fame – Morning Journal

Randy Johnson, Pedro Martinez, John Smoltz, Craig Biggio enter Baseball Hall of Fame – The Denver Post

Pedro Martinez delivers emotional, bilingual Hall of Fame speech to close induction ceremony including Randy Johnson, John Smoltz and Craig Biggio – New York Daily News

John Smoltz still in awe of Hall of Fame

2015 Baseball Hall of Fame class: Johnson, Smoltz, Martinez and Biggio

Pedro Martinez, Randy Johnson, others inducted into Hall of Fame - Sports Illustrated

Randy Johnson, Pedro Martinez, John Smoltz and Craig Biggio elected to baseball's Hall of Fame