Waterloo Active Roster
+ Midwest League (A)
Nickname History: Diamonds (1989-1993) Indians (1977-1988)
Affiliate History: SDN (1990-1993) (1989-1989) CLE (1977-1988)
Active rosters are generally set at 25 players and does not include injuries. On September 1, active rosters are expanded to a maximum of 40 players where the players on the active roster must be on the team's 40-man roster.
The 25man date column refers to the date the player was added to the 25-man roster for this team. The date does not consider injuries or minor league rehab stints as an interruption of this date. The date indicates that a player joined this team's active roster on xxxx-xx-xx date and was not demoted or on a different team since. TBC only started tracking daily roster movement since May of 2012.