| YEAR | BRAND | SET | SERIES | NUM. | NOTES |
| 2001 | MLL | Major League Lacrosse | NNO | Watson is one of six players from the Boston Cannons in this 36-card set | |
| 2007 | Los Angeles Riptide | Team Issued Panel Set | Panel Two | 4 | Watson is on a perforated panel with Greg Bice, Graham Gill and Sean Lindsey, given out on June 30, 2007 |
| 2008 | Los Angeles Riptide | Team Issued Panel Set | Panel Two | 4 | Watson is on a perforated panel with Terry Riordan, Spencer Ford and Wes Green |
| 2019 | Parkside | Major League Lacrosse | Base / MLL Alumni | 101 | |
| 2019 | Parkside | Major League Lacrosse | Alumni Signatures | AS-MW |