Welcome to to the Jack Onslow biography by Sportspool.com Baseball database. Jack Onslow was an Major League Baseball Manager who was born on October 13, 1888. Jack Onslow was born as John James and later changed his name. Jack Onslow wieght 180. Jack Onslow height 71.0. MLB Manager, Jack Onslow, passed away on 12 / 22 / 1960 in MA, Concord, USA

Currently we are featuring Jack Onslow MLB statistical data. Below you will find the overall record for Jack Onslow from the teams he managed, the number of games he worked, his winning percentage, the number of wins, the total number of losses and other personal data. An MLB manager controls all matters of team strategy on the field and team leadership, he sets the line-up and starting pitcher before each game as well as making substitutions throughout the game. There have been many coaches over the years that we do not list as they were not the team manager. Enjoy the Jack Onslow MLB historical data provided below.

MLB Manager Records and Statistics for Jack Onslow

Biography for MLB Manager Jack Onslow

Given Name:   John James
Born:   10/13/1888
Died: 12/22/1960
Jack Onslow Statistics / Record
YearTeam ManagedLeagueGamesWinsLossesWinning %
1949Chicago White SoxAL15463910.409
1950Chicago White SoxAL318220.258