Jack O'Brien RSBL Career Statistics
Selected in the 21st round (#249 overall) of the 1901 Inaugural Draft.




YEAR LVL DROP DATE COMMENT
1902 MLB 2020-07-29 COO 1902 Roster Cutdown
1903 MLB 2020-07-29  
1904 MLB 2020-07-29  
1904 MLB 2020-09-24 ALA 1904 Roster Cutdown
1905 MLB 2020-07-29  
1905 MLB 2020-09-24