| | | |
| May 30, 2018 | L | Nashua Silver Knights 2 at Worcester Bravehearts 13 | Final |
| May 31, 2018 | L | Nashua Silver Knights 4 at Brockton Rox 5 | Final |
| June 1, 2018 | W | North Shore Navigators 7 at Nashua Silver Knights 8 | Final |
| June 3, 2018 | L | Brockton Rox 5 at Nashua Silver Knights 2 | Final |
| June 4, 2018 | | Martha's Vineyard Sharks at Nashua Silver Knights | Ppd. |
| June 5, 2018 | L | Martha's Vineyard Sharks 10 at Nashua Silver Knights 4 | Final |
| June 6, 2018 | W | Nashua Silver Knights 5 at North Shore Navigators 3 | Final |
| June 7, 2018 | L | Nashua Silver Knights 0 at Bristol Blues 1 | Final (11) |
| June 9, 2018 | W | Nashua Silver Knights 3 at North Shore Navigators 2 | Final |
| June 10, 2018 | L | North Shore Navigators 8 at Nashua Silver Knights 0 | Final |
| June 11, 2018 | L | Martha's Vineyard Sharks 10 at Nashua Silver Knights 3 | Final |
| June 12, 2018 | L | Nashua Silver Knights 2 at Martha's Vineyard Sharks 3 | Final |
| June 13, 2018 | W | Worcester Bravehearts 1 at Nashua Silver Knights 6 | Final |
| June 15, 2018 | L | Nashua Silver Knights 3 at North Shore Navigators 4 | Final |
| June 16, 2018 | W | Nashua Silver Knights 4 at Brockton Rox 3 | Final (10) |
| June 17, 2018 | L | Nashua Silver Knights 1 at Brockton Rox 2 | Final |
| June 18, 2018 | | Nashua Silver Knights at Worcester Bravehearts | Ppd. |
| June 19, 2018 | L | Martha's Vineyard Sharks 5 at Nashua Silver Knights 4 | Final |
| June 20, 2018 | W | Brockton Rox 5 at Nashua Silver Knights 14 | Final |
| June 21, 2018 | L | Pittsfield Suns 4 at Nashua Silver Knights 3 | Final |
| June 22, 2018 | W | Nashua Silver Knights 14 at North Shore Navigators 3 | Final |
| June 23, 2018 | | Brockton Rox at Nashua Silver Knights | Ppd. |
| June 24, 2018 | | North Shore Navigators at Nashua Silver Knights | Ppd. |
| June 25, 2018 | W | North Shore Navigators 5 at Nashua Silver Knights 9 (Game 1) | Final (7) |
| June 25, 2018 | L | North Shore Navigators 2 at Nashua Silver Knights 1 (Game 2) | Final (7) |
| June 26, 2018 | W | Nashua Silver Knights 5 at Martha's Vineyard Sharks 1 | Final |
| June 28, 2018 | | North Shore Navigators at Nashua Silver Knights | Ppd. |
| June 29, 2018 | L | Nashua Silver Knights 3 at Bristol Blues 17 | Final |
| June 30, 2018 | W | Bristol Blues 3 at Nashua Silver Knights 12 | Final |
| July 1, 2018 | L | Nashua Silver Knights 3 at Martha's Vineyard Sharks 4 | Final (11) |
| July 2, 2018 | L | Brockton Rox 8 at Nashua Silver Knights 6 | Final |
| July 4, 2018 | L | Nashua Silver Knights 1 at Worcester Bravehearts 5 | Final |
| July 5, 2018 | L | Nashua Silver Knights 5 at Martha's Vineyard Sharks 7 | Final |
| July 6, 2018 | W | Pittsfield Suns 4 at Nashua Silver Knights 13 | Final |
| July 7, 2018 | L | Nashua Silver Knights 6 at Bristol Blues 9 | Final |
| July 8, 2018 | L | Bristol Blues 6 at Nashua Silver Knights 4 | Final |
| July 10, 2018 | L | North Shore Navigators 6 at Nashua Silver Knights 3 (Game 1) | Final (8) |
| July 10, 2018 | W | North Shore Navigators 4 at Nashua Silver Knights 5 (Game 2) | Final (7) |
| July 11, 2018 | L | Nashua Silver Knights 0 at Brockton Rox 3 | Final |
| July 12, 2018 | W | Martha's Vineyard Sharks 4 at Nashua Silver Knights 7 | Final (7) |
| July 13, 2018 | L | Worcester Bravehearts 14 at Nashua Silver Knights 3 | Final |
| July 14, 2018 | L | Nashua Silver Knights 4 at Martha's Vineyard Sharks 7 | Final |
| July 19, 2018 | L | Nashua Silver Knights 0 at Pittsfield Suns 1 | Final |
| July 20, 2018 | L | Nashua Silver Knights 2 at Worcester Bravehearts 7 (Game 1) | Final (7) |
| July 20, 2018 | L | Nashua Silver Knights 1 at Worcester Bravehearts 3 (Game 2) | Final (7) |
| July 21, 2018 | L | Nashua Silver Knights 5 at Brockton Rox 9 | Final |
| July 22, 2018 | | Nashua Silver Knights at Bristol Blues | Ppd. |
| July 23, 2018 | W | Nashua Silver Knights 5 at North Shore Navigators 3 | Final |
| July 24, 2018 | W | Nashua Silver Knights 4 at Pittsfield Suns 0 | Final |
| July 26, 2018 | W | Martha's Vineyard Sharks 6 at Nashua Silver Knights 7 | Final |
| July 27, 2018 | | Pittsfield Suns at Nashua Silver Knights | Susp. |
| July 28, 2018 | W | Bristol Blues 1 at Nashua Silver Knights 2 | Final (5) |
| July 29, 2018 | W | Brockton Rox 1 at Nashua Silver Knights 4 (Game 1) | Final |
| July 29, 2018 | W | Brockton Rox 4 at Nashua Silver Knights 9 (Game 2) | Final |
| July 30, 2018 | W | Nashua Silver Knights 3 at Pittsfield Suns 0 | Final |
| August 1, 2018 | | Bristol Blues at Nashua Silver Knights | Cancelled |
| August 2, 2018 | L | Worcester Bravehearts 7 at Nashua Silver Knights 1 | Final |
| August 3, 2018 | | Nashua Silver Knights at Pittsfield Suns | Cancelled |
| August 4, 2018 | W | Pittsfield Suns 1 at Nashua Silver Knights 2 (Game 1) | Final (7) |
| August 4, 2018 | L | Pittsfield Suns 6 at Nashua Silver Knights 3 (Game 2) | Final (7) |
| August 5, 2018 | L | Nashua Silver Knights 1 at North Shore Navigators 2 | Final |
| August 6, 2018 | L | Nashua Silver Knights 5 at Brockton Rox 6 (Playoff) | Final |
Nashua Silver Knights Schedule
