New Marlin Sergio Romo overcame racism and more to make majors, motivated by promise to his father - The Athletic
Free Agent Profile: Sergio Romo - MLB Trade Rumors
Sergio Romo ready for emotional Giants goodbye, retirement after 15 seasons – NBC Sports Bay Area & California
Sergio Romo retires as Giant after pitching one final time
Giants to sign Sergio Romo and give him a chance to pitch — and say goodbye - The Athletic
Sergio Romo signs Minor League deal to retire with Giants
Sergio Romo pitches for last time, gets curtain call amid final exit - ESPN
Sergio Romo retires as Giant after pitching one final time
San Francisco Giants' Sergio Romo rebounds in a big way – East Bay Times