Marty Hogan
Martin Francis Hogan (October 25, 1869 – August 15, 1923), nicknamed "The Indianapolis Ringer", was an Anglo-American right fielder in Major League Baseball who played for the Cincinnati Reds (1894) and St. Louis Browns (1894–1895). After leaving the National League, Hogan moved on to the minor league Indianapolis Hoosiers. Some sources suggest he set a national baserunning record in the 1890s.
Marty Griffin (baseball)
Martin John Griffin (September 2, 1901 – November 19, 1951) was a pitcher in Major League Baseball who played briefly for the Boston Red Sox during the season. Listed at 6' 2", 200 lb., Griffin batted and threw right-handed. He was born in San Francisco, California.
In one season career, Griffin posted a 0-3 record with a 5.02 ERA in 11 appearances, including three starts nine strikeouts, 17 walks, 42 hits allowed, and 37⅔ innings of work. 
Griffin died at the age of 50 in Los Angeles, California.