Transactions| Date | Transaction | |||
| 4/30/01 | RHP Joe Davenport optioned to Colorado Springs (AAA). | |||
| 4/29/01 | RHP Shawn Chacon recalled from Colorado Springs (AAA). | |||
| 4/24/01 | Juan Uribe: SS Juan Uribe optioned to Colorado Springs (AAA). | |||
| 4/22/01 | LHP Tim Christman optioned to Colorado Springs (AAA). | |||
| OF Melvin Nieves released. | ||||
| Butch Huskey: OF/INF Butch Huskey signed to a minor league contract. | ||||
| INF Juan Sosa was traded to Arizona for INF Ryan Owens, who was assigned to Carolina (AA). | ||||
| 4/20/01 | Julio de Paula sent to the New York Yankees as the player-to-be named, completing the Craig Dingman trade on March 30. | |||
| Kevin Nicholson claimed off waivers from San Diego. | ||||
| 4/19/01 | LHP Tim Christman recalled from Colorado Springs (AAA). | |||
| 4/11/01 | James Osting claimed by San Diego. | |||
| 4/9/01 | RHP Joe Davenport recalled from Colorado Springs (AAA). | |||
| James Osting designated for assignment. | ||||
| 4/8/01 | Juan Uribe: SS Juan Uribe recalled from Carolina (AA). | |||
| 4/7/01 | Craig Dingman: RHP Craig Dingman recalled from Colorado Springs (AAA). | |||
| 4/4/01 | James Osting claimed off waivers from the Philadelphia Phillies. | |||
| Mike DeJean: Pitchers Mike DeJean and Mark Leiter and shortstop Elvis Peña were traded to the Milwaukee Brewers for pitchers Juan Acevedo and Kane Davis and infielder Jose Flores. | ||||
