| Date & Time | Game | Venue |
|---|---|---|
| December 09, 2017 | (3) Medfield Warriors at (1) Ashland Clockers | Loring Arena |
| December 13, 2017 | (0) Dedham Marauders at (6) Medfield Warriors | Pirelli Veterans Arena |
| December 16, 2017 | (0) Norton Lancers at (6) Medfield Warriors | Pirelli Veterans Arena |
| December 20, 2017 | (3) Hopkinton Hillers at (2) Medfield Warriors | Pirelli Veterans Arena |
| December 29, 2017 | (2) Medfield Warriors at (2) Dover-Sherborn/Weston Raiders | Chase Arena |
| January 03, 2018 | (5) Medfield Warriors at (0) Medway Mustangs | Pirelli Veterans Arena |
| January 06, 2018 | (3) Holliston Panthers at (2) Medfield Warriors | Pirelli Veterans Arena |
| January 10, 2018 | (1) Medfield Warriors at (1) Westwood Wolverines | Canton Ice House |
| January 13, 2018 | (8) Medfield Warriors at (0) Bellingham Blackhawks | Pirelli Veterans Arena |
| January 15, 2018 | (2) Bishop Feehan Shamrocks at (3) Medfield Warriors | Pirelli Veterans Arena |
| January 18, 2018 | (2) Ashland Clockers at (5) Medfield Warriors | Pirelli Veterans Arena |
| January 20, 2018 | (6) Medfield Warriors at (1) Dedham Marauders | Noble & Greenough School |
| January 27, 2018 | (5) Medfield Warriors at (2) Hopkinton Hillers | New England Sports Center |
| January 31, 2018 | (1) Dover-Sherborn/Weston Raiders at (7) Medfield Warriors | Pirelli Veterans Arena |
| February 03, 2018 | (3) Medway Mustangs at (1) Medfield Warriors | Pirelli Veterans Arena |
| February 10, 2018 | (5) Westwood Wolverines at (1) Medfield Warriors | Pirelli Veterans Arena |
| February 16, 2018 | (2) Medfield Warriors at (2) Holliston Panthers | Loring Arena |
| February 20, 2018 | (0) Medfield Warriors at (2) Canton Bulldogs
JOE QUINN MEMORIAL TOURNAMENT |
Raynham IcePlex |
| February 22, 2018 | (1) Boston Latin Wolfpack at (4) Medfield Warriors
Joe Quinn Memorial Tournament CANTON-MEDFIELD / COYLE CASSIDY-BOSTON LATIN |
Raynham IcePlex |
| February 23, 2018 | (3) Lynnfield Pioneers at (3) Medfield Warriors | Pirelli Veterans Arena |
| February 28, 2018 | (2) North Attleboro Red Rocketeers at (9) Medfield Warriors | Pirelli Veterans Arena |
| March 03, 2018 | (3) Medfield Warriors at (0) Norwood Mustangs | Pirelli Veterans Arena |
| March 09, 2018 | (1) Taunton Tigers at (6) Medfield Warriors
Div II South Semi-Finals |
Gallo Arena |
| March 11, 2018 | (6) Plymouth South Panthers at (3) Medfield Warriors
Div II South Finals |
Gallo Arena |
