| Date/Season | Transaction |
|---|---|
| 1/6/2021 | Toronto Maple Leafs send Zack Smith to the Edmonton Oilers for Kyle Connor |
| 9/26/2020 | Washington Capitals send Zack Smith to the Toronto Maple Leafs for TOR 2027 Rnd 2 (rfa compensation) |
| 7/18/2016 | Washington Capitals send Perttu Lindgren, NYR 2021 Rnd 2, $2,000,000 to the Toronto Maple Leafs for Ethan Werek, Zack Smith |
| 2018 | Drafted in the 3rd round, 74th overall by Boston (from Phoenix) |
| 2012 | Drafted in the 3rd round, 83rd overall by NYIslander |
