| | | |
| June 1, 2018 | W | Watertown Rapids 14 at Mohawk Valley DiamondDawgs 1 | Final |
| June 2, 2018 | W | Utica Blue Sox 0 at Watertown Rapids 5 | Final |
| June 3, 2018 | L | Watertown Rapids 3 at Utica Blue Sox 4 | Final |
| June 5, 2018 | L | Utica Blue Sox 10 at Watertown Rapids 9 | Final |
| June 6, 2018 | W | Watertown Rapids 7 at Adirondack Trail Blazers 2 | Final |
| June 7, 2018 | W | Newark Pilots 3 at Watertown Rapids 9 | Final |
| June 8, 2018 | W | Adirondack Trail Blazers 7 at Watertown Rapids 10 | Final |
| June 9, 2018 | W | Watertown Rapids 8 at Mohawk Valley DiamondDawgs 6 | Final |
| June 11, 2018 | W | Geneva Red Wings 3 at Watertown Rapids 6 | Final |
| June 12, 2018 | W | Watertown Rapids 17 at Geneva Red Wings 14 | Final |
| June 13, 2018 | | Adirondack Trail Blazers at Watertown Rapids | Ppd. |
| June 15, 2018 | L | Oneonta Outlaws 13 at Watertown Rapids 0 | Final |
| June 16, 2018 | W | Watertown Rapids 5 at Glens Falls Dragons 1 | Final |
| June 17, 2018 | W | Watertown Rapids 19 at Adirondack Trail Blazers 4 | Final |
| June 19, 2018 | W | Mohawk Valley DiamondDawgs 4 at Watertown Rapids 8 | Final |
| June 20, 2018 | L | Watertown Rapids 6 at Adirondack Trail Blazers 16 | Final |
| June 21, 2018 | L | Utica Blue Sox 7 at Watertown Rapids 6 | Final |
| June 22, 2018 | L | Watertown Rapids 3 at Saugerties Stallions 11 | Final |
| June 23, 2018 | | Mohawk Valley DiamondDawgs at Watertown Rapids | Ppd. |
| June 24, 2018 | W | Utica Blue Sox 4 at Watertown Rapids 8 | Final |
| June 26, 2018 | W | Jamestown Jammers 5 at Watertown Rapids 9 | Final |
| June 27, 2018 | | Watertown Rapids at Utica Blue Sox | Ppd. |
| June 28, 2018 | W | Geneva Red Wings 2 at Watertown Rapids 3 | Final |
| June 29, 2018 | | Watertown Rapids 5 at Geneva Red Wings 6 | Bot 14 |
| June 30, 2018 | L | Mohawk Valley DiamondDawgs 16 at Watertown Rapids 7 | Final |
| July 1, 2018 | W | Watertown Rapids 21 at Adirondack Trail Blazers 3 | Final |
| July 3, 2018 | L | Adirondack Trail Blazers 5 at Watertown Rapids 1 (Game 1) | Final (7) |
| July 3, 2018 | L | Adirondack Trail Blazers 6 at Watertown Rapids 3 (Game 2) | Final (7) |
| July 5, 2018 | L | Utica Blue Sox 9 at Watertown Rapids 8 | Final |
| July 6, 2018 | L | Mohawk Valley DiamondDawgs 7 at Watertown Rapids 6 (Game 1) | Final (11) |
| July 6, 2018 | L | Mohawk Valley DiamondDawgs 7 at Watertown Rapids 6 (Game 2) | Final (7) |
| July 7, 2018 | L | Watertown Rapids 3 at Mohawk Valley DiamondDawgs 14 | Final |
| July 8, 2018 | W | Newark Pilots 6 at Watertown Rapids 12 | Final |
| July 9, 2018 | L | Watertown Rapids 4 at Newark Pilots 9 | Final |
| July 10, 2018 | L | Watertown Rapids 10 at Adirondack Trail Blazers 13 | Final |
| July 12, 2018 | W | Watertown Rapids 18 at Mohawk Valley DiamondDawgs 9 | Final |
| July 13, 2018 | W | Watertown Rapids 10 at Utica Blue Sox 8 | Final |
| July 15, 2018 | W | Watertown Rapids 15 at Adirondack Trail Blazers 13 | Final |
| July 16, 2018 | L | Glens Falls Dragons 10 at Watertown Rapids 4 | Final |
| July 19, 2018 | W | Watertown Rapids 12 at Mohawk Valley DiamondDawgs 4 | Final |
| July 20, 2018 | L | Adirondack Trail Blazers 10 at Watertown Rapids 7 | Final |
| July 21, 2018 | W | Watertown Rapids 6 at Utica Blue Sox 1 (Game 1) | Final (7) |
| July 21, 2018 | L | Watertown Rapids 1 at Utica Blue Sox 2 (Game 2) | Final (7) |
| July 23, 2018 | L | Watertown Rapids 3 at Utica Blue Sox 9 | Final |
| July 25, 2018 | | Watertown Rapids at Oneonta Outlaws | Ppd. |
| July 26, 2018 | W | Utica Blue Sox 0 at Watertown Rapids 7 | Final |
| July 27, 2018 | W | Watertown Rapids 5 at Geneva Red Wings 4 | Final |
| July 28, 2018 | L | Adirondack Trail Blazers 7 at Watertown Rapids 6 | Final |
| July 29, 2018 | W | Watertown Rapids 10 at Mohawk Valley DiamondDawgs 5 | Final (14) |
| July 30, 2018 | W | Adirondack Trail Blazers 9 at Watertown Rapids 11 | Final |
| July 31, 2018 | W | Saugerties Stallions 3 at Watertown Rapids 9 | Final |
| August 1, 2018 | W | Watertown Rapids 3 at Mohawk Valley DiamondDawgs 2 (Playoff) | Final |
| August 2, 2018 | L | Watertown Rapids 5 at Amsterdam Mohawks 7 (Playoff Gm. 1) | Final |
| August 3, 2018 | L | Amsterdam Mohawks 12 at Watertown Rapids 4 (Playoff Gm. 2) | Final |
Watertown Rapids Schedule
