| 1979 Trades | |||||
| 1 | To Sacramento: | George Foster, Charlie Hough, St Paul's 2nd rd pick in '79 & St Louis' 4th rd pick in '79 | 1 | To St Louis: | Don Sutton & Sacramento's 8th, 9th & 10th rd picks in '79 |
| 2 | To Homestead: | Sixto Lezcano | 2 | To Memphis: | Homestead's 1st & 4th rd picks in 1980 |
| 3 | To Milwaukee: | Rickey Henderson | 3 | To Columbus: | Nolan Ryan, Durham's 1st rd pick in '79 & Milwaukee's 1st rd pick in '79 |
| 4 | To Sacramento: | Ray Knight | 4 | To California: | Philadelphia's 2nd rd pick in '79 & Sacramento's 4th rd pick in '80 |
| 5 | To Sioux Falls: | Bucky Dent | 5 | To Durham: | Sioux Falls' 3rd rd pick in '79 |
| 6 | To Homestead: | Ron Guidry | 6 | To Minneapolis: | Ken Griffey |
| 7 | To Reading: | Dave Collins | 7 | To Philadelphia: | Reading and Durham's 4th rd picks in '79 and Reading's 5th rd pick in '80 |
| 8 | To Sacramento: | Tim Foli | 8 | To Baltimore: | Sacramento's 3rd rd pick in '79 |
| 9 | To Memphis: | Ross Baumgarten | 9 | To Homestead: | Homestead's 1st rd pick in '80 & Memphis' 3rd rd pick in '79 |
| 10 | To Homestead: | Skip Lockwood | 10 | To Memphis: | Homestead's 5th rd pick in '80 |
| 11 | To Hollywood: | Dave Winfield, Billy Sample, Ken Reitz & Homestead's 1sr rd pick in '80 | 11 | To Homestead: | Mike Schmidt & Pat Kelly |
| 12 | To Homestead: | Bake McBride | 12 | To Durham: | Jim Palmer |
| 13 | To Durham: | Homestead's 5th rd pick in '79 and St Louis' 6th & 7th rd picks in '79 | 13 | To St Louis: | Durham's 3rd rd pick in '80 |
| 14 | To Reading: | Rodney Scott | 14 | To Minneapolis: | Reading's 4th rd pick in '80 |
| 15 | To Reading: | Garry Maddox | 15 | To Hollywood: | Reading's 3rd & 6th rd picks in '80 |
| 16 | To Baltimore: | Dave Kingman & Ray Burris | 16 | To Milwaukee: | Matt Keough, Heity Cruz & Baltimore's 1st rd pick in '80 |
| 17 | To Sioux Falls: | Jack Morris, Willie Norwood & Dave Rajsich | 17 | To Memphis: | Dan Petry, Ken Landreaux, Bob McClure & Sioux Falls' 1st & 3rd rd picks in '80 |
| 18 | To Philadelphia: | Ed Farmer, Bill North & Sacramento's 6th & 9th rd picks in '80 | 18 | To Sacramento: | Philadelphia's 1st & 3rd rd picks in '80 |
| 19 | To Hollywood: | Bill Lee & Dave Cash | 19 | To Kansas City: | Phil Natsu, Bill Almon & Hollywood's 3rd rd pick in '80 |
| 20 | To Kansas City: | Andre Thornton and Baltomore's 2nd & 3rd rd picks in '80 | 20 | To Baltimore: | Jack Billingham, Jim Barr, John Mayberry & Dave Roberts |
| 21 | To Philadelphia: | Doc Medich | 21 | To Milwaukee: | Philadelphia's 4th rd pick in '80 |
| 22 | To Hollywood: | Tom Bruno & Kansas City's 10th rd pick in '80 | 22 | To Kansas City: | Mike Phillips & Hollywood's 5th rd pick in '80 |
| 23 | To Reading: | Luis Tiant | 23 | To Newark: | Chuck Rainey & Reading's 6th rd pick in '81 |
| 24 | To Homestead: | Greg Gross | 24 | To Sacramento: | Homestead's 3rd rd pick in '80 |
| 25 | To Memphis: | Mario Soto & John Castino | 25 | To Sioux Falls: | Jack Clark & Sioux Falls' 3rd rd pick in '80 |
| 26 | To Sioux Falls: | Greg Luzinski & Enos Cabell | 26 | To St Paul: | Terry Whitfield and Sioux Falls' 2nd & 7th rd in '80 |
| 27 | To Sioux Falls: | Thurman Munson | 27 | To Durham: | Sioux Falls' 3rd rd pick in '80 |
| 28 | To Durham: | Columbus' 2nd rd pick in '80 | 28 | To Columbus: | Bo Diaz & Durham's 5th rd pick in '80 |
| 29 | To Sioux Falls: | Alex Trevino & Kansas City's 9th rd pick in '80 | 29 | To Kansas City: | Sioux Falls 4th rd pick in '80 |
| 30 | To Durham: | Lou Piniella & Homestead's 2nd rd pick in '80 | 30 | To Homestead: | Bruce Bochte |