If you are talking about the Hall of Famer and current ESPN broadcaster Joe Morgan, while I was not able to find any concrete documentation, my guess would be no. Morgan was born September 19, 1943 which would make him 15 years old if he played there in 1959. He signed with the Colt 45s in 1962 at the age of 18. While I couldn't find any info about his minor league career, Pocatello was a Red Sox affliate in 1962, Cubs affliate in 1963, and Dodgers affliate in 1964. He broke into MLB with the Astros in 1965 and was second in the NL Rookie of the Year voting (behind Jim Lefebvre of the Dodgers).
Mark McGwire did not play minor league ball for an Idaho team. He played with the Modesto A's of the California League in 1984 and 1985, the Huntsville Stars of the Southern League in 1986, and the Tacoma Tigers of the Pacific Coast League in 1986.
Arkansas Naturals Omaha Royals Pawtucket Red Sox Idaho Falls Chukars Burlington Bees
High school, college, single A minor league,a double AA minor league, and then triple AAA minor league.
Click on the 'Minor League Baseball Statistics' link on this page to go to the minor league's website.
Minor Hockey League was created in 2009.
Minor league baseball was created in 1901.
Idaho does not have an emancipation statute. They are considered a minor until they reach 18.
The Portland Sea Dogs- Minor League BaseballPortland Pirates- Minor League Hockey, AHLBangor Lumberjacks, minor league baseball, Can-Am LeagueLewiston MAINEiacs, minor league hockey, Quebec Major Junior Hockey League
Minor Hockey League's motto is 'Лига Сильных'.
There are 19 minor league divisions in baseball