| Sunday, November 22nd, 1998 |
| C Ben Petrick received a 1-year contract through automatic renewal worth a total of $186,034. |
| SP Steve Woodard received a 1-year contract through automatic renewal worth a total of $186,034. |
| CF Rob Ducey becomes a free-agent. |
| RF John Mabry becomes a free-agent. |
| SP Matt Morris received a 1-year contract through automatic renewal worth a total of $186,034. |
| 2B Lance Blankenship becomes a free-agent. |
| MR Marty McLeary received a 1-year contract through automatic renewal worth a total of $186,034. |
| LF Kevin Mitchell becomes a free-agent. |
| LF Raul Ibanez becomes a free-agent. |
| MR Bill Pulsipher received a 1-year contract through automatic renewal worth a total of $186,034. |
| MR Gene Stechschulte received a 1-year contract through automatic renewal worth a total of $186,034. |
| MR Mark DiFelice received a 1-year contract through automatic renewal worth a total of $186,034. |
| MR Ryan Franklin received a 1-year contract through automatic renewal worth a total of $186,034. |
| 2B Justin Baughman received a 1-year contract through automatic renewal worth a total of $186,034. |
| LF Andy Barkett received a 1-year contract through automatic renewal worth a total of $186,034. |
| 1B Andy Sheets received a 1-year contract through automatic renewal worth a total of $186,034. |
| LF Bubba Crosby received a 1-year contract through automatic renewal worth a total of $186,034. |
| RF Jim Lindeman becomes a free-agent. |
| SS Kevin Sefcik becomes a free-agent. |
| MR Sean Maloney becomes a free-agent. |
| MR Joey Long becomes a free-agent. |
| MR Kevin Ohme becomes a free-agent. |
| 2B Craig f Wilson becomes a free-agent. |
| SS Jason Bates becomes a free-agent. |
| LF Bobby Higginson becomes a free-agent. |
| 2B Marty Malloy becomes a free-agent. |
| MR Ken Vining becomes a free-agent. |
| CF Brent Brede becomes a free-agent. |
| 3B Mike Gulan becomes a free-agent. |
| CF Calvin Murray becomes a free-agent. |
| MR Augie Ojeda becomes a free-agent. |
| Thursday, October 29th, 1998 |
| RF Harold Baines (AAA Gwinnett) retires. |
| Signed SP James Baldwin to a 1-year contract extension worth a total of $4,235,000. |
| Signed 1B Kevin Maas to a 1-year contract extension worth a total of $1,530,000. |
| Signed C Paul Bako to a 1-year contract extension worth a total of $2,035,000. |
| Signed SP Ismael Valdez to a 1-year contract extension worth a total of $1,715,000. |