M.L.B. family name

The crossword question “M.L.B. family name is Alou” is referring to the Alou family in Major League Baseball (M.L.B.). The Alou family is a prominent Dominican-American baseball family that has produced a number of successful baseball players over the years. The most well-known members of the Alou family to have played in M.L.B. are Felipe, Matty, and Jesus Alou, who all had successful careers as players and coaches. The Alou family has had a significant impact on the game of baseball and remains a respected and beloved name in the sport to this day.