Cards

			1973 O-Pee-Chee #607 1973 Rookie Shortstops (Pepe Frias / Ray Busse / Mario Guerrero) RC RC for Frias and Guerrero only
			1973 Topps #607 1973 Rookie Shortstops (Pepe Frias / Ray Busse / Mario Guerrero) RC RC for Frias and Guerrero only
			1973-74 Linnett Portraits #NNO Mario Guerrero
			1974 Boston Red Sox Yearbook Cards #NNO Mario Guerrero
			1974 Boston Red Sox Yearbook Photos #NNO Mario Guerrero
			1974 O-Pee-Chee #192 Mario Guerrero
			1974 Topps #192 Mario Guerrero
			1975 7-Eleven Tulsa Oilers #23 Mario Guerrero
			1975 O-Pee-Chee #152 Mario Guerrero
			1975 St. Louis Cardinals Photocards #NNO Mario Guerrero

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• Baseball Reference
• SABR bio
• The Baseball Cube
• Wikipedia | Mario Guerrero

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