| Sep 15, 1979 Sat | Preseason | Boston | NY Islanders | Breault-Skjodt O'Neill-McKendry Blood-Davis |
| Sep 21, 1979 Fri | Preseason | Philadelphia | Boston | Holmgren-Jonathan Cochrane-Wensink Wilson-O'Reilly MacPhee-Jonathan |
| Sep 22, 1979 Sat | Preseason | Boston | Toronto | Add Fight |
| Sep 23, 1979 Sun | Preseason | Toronto | Boston | Hutchison-Miller Burrows-McNab |
| Sep 26, 1979 Wed | Preseason | Boston | Buffalo | Milbury-Richard Secord-Playfair |
| Sep 27, 1979 Thu | Preseason | Boston | Philadelphia | Secord-Greeder Secord-Bathe |
| Sep 28, 1979 Fri | Preseason | NY Rangers | Boston | Turner-O'Reilly Hospodar-Secord |
| Sep 30, 1979 Sun | Preseason | Boston | NY Rangers | Miller-Hickey |
| Oct 3, 1979 Wed | Preseason | Montreal | Boston | Add Fight |
| Oct 5, 1979 Fri | Preseason | Boston | Montreal | Jonathan-Tremblay O'Reilly-Langway |
| Oct 6, 1979 Sat | Preseason | Buffalo | Boston | Add Fight |
| Oct 11, 1979 Thu | | Winnipeg | Boston | Add Fight |
| Oct 13, 1979 Sat | | Boston | Washington | Smith-Hextall Jonathan-Walter (3) (Hit) O'Reilly-Walter Jonathan-Hextall (4.7) Wensink-Walter (3) |
| Oct 14, 1979 Sun | | Pittsburgh | Boston | Clackson-Jonathan (5.2) Clackson-Secord (7) |
| Oct 18, 1979 Thu | | NY Islanders | Boston | Add Fight |
| Oct 20, 1979 Sat | | Los Angeles | Boston | (Cheap) Wilson-unknown |
| Oct 23, 1979 Tue | | Boston | St. Louis | Add Fight |
| Oct 26, 1979 Fri | | Boston | Winnipeg | O'Reilly-Mann (6) Wensink-Hoyda Secord-Mann (8) Jonathan-Mann (3) (Rough) Lalonde-Sullivan |
| Oct 28, 1979 Sun | | Boston | Chicago | Jonathan-Ruskowski O'Reilly-Phillipoff O'Reilly-Phillipoff Jonathan-Ruskowski |
| Oct 30, 1979 Tue | | Boston | Los Angeles | Add Fight |
| Nov 2, 1979 Fri | | Boston | Vancouver | Scrum at 35:00 Jonathan-Fraser |
| Nov 4, 1979 Sun | | Boston | Edmonton | Add Fight |
| Nov 8, 1979 Thu | | Edmonton | Boston | Add Fight |
| Nov 10, 1979 Sat | | Boston | Pittsburgh | (Rough) O'Reilly-Clackson Jonathan-Clackson |
| Nov 11, 1979 Sun | | Atlanta | Boston | Add Fight |
| Nov 15, 1979 Thu | | Washington | Boston | Labre-Cashman Walter-O'Reilly |
| Nov 17, 1979 Sat | | Boston | Toronto | Add Fight |
| Nov 18, 1979 Sun | | Hartford | Boston | Add Fight |
| Nov 20, 1979 Tue | | Boston | Quebec | Injury Secord-Weir Miller-Unknown O'Reilly-Weir |
| Nov 22, 1979 Thu | | Quebec | Boston | Stewart-Cashman Stewart-O'Reilly Stewart-Jonathan (7.2) Goulet-McCrimmon (6.2) Stewart-Secord (1) |
| Nov 24, 1979 Sat | | Boston | Montreal | Add Fight |
| Nov 25, 1979 Sun | | Montreal | Boston | Add Fight |
| Nov 27, 1979 Tue | | Buffalo | Boston | Dunn-Middleton (5) |
| Dec 1, 1979 Sat | | Boston | Detroit | Add Fight |
| Dec 2, 1979 Sun | | Colorado | Boston | Turner-O'Reilly (4.2) Delorme-O'Reilly (5) Delorme-O'Reilly (3.8) |
| Dec 4, 1979 Tue | | Boston | Philadelphia | Secord-Holmgren (1) MacTavish-Bridgman (2.3) |
| Dec 6, 1979 Thu | | Boston | NY Islanders | Jonathan-Howatt (4) |
| Dec 9, 1979 Sun | | Vancouver | Boston | (Cheap) Smyl-Milbury (5) Gillis-Milbury (5) McIlhargey-Secord (4.3) |
| Dec 13, 1979 Thu | | Detroit | Boston | Nedomansky-Milbury (3) |
| Dec 15, 1979 Sat | | Chicago | Boston | Add Fight |
| Dec 16, 1979 Sun | | Boston | Buffalo | Scrum at 22:11 Secord-Korab (3) Miller-Seiling O'Reilly-Playfair Bourque-Seiling |
| Dec 20, 1979 Thu | | Toronto | Boston | Add Fight |
| Dec 22, 1979 Sat | | Philadelphia | Boston | Holmgren-Wensink (1.5) Bridgman-Bourque (5.3) Wilson-Jonathan (2.6) |
| Dec 23, 1979 Sun | | Boston | NY Rangers | Bench-Clearing Brawl at 60:00 Crowd Trouble at 60:00 (9.4) |
| Dec 26, 1979 Wed | | Boston | Atlanta | Add Fight |
| Dec 30, 1979 Sun | | Boston | Chicago | Add Fight |
| Jan 2, 1980 Wed | | Boston | Minnesota | Add Fight |
| Jan 4, 1980 Fri | | Boston | Winnipeg | Add Fight |
| Jan 8, 1980 Tue | | Boston | Colorado | Add Fight |
| Jan 10, 1980 Thu | | St. Louis | Boston | Maxwell-O'Reilly (1.5) Turnbull-O'Reilly (4) Turnbull-O'Reilly (8) |
| Jan 12, 1980 Sat | | Atlanta | Boston | Plett-Bourque (5.5) (Rough) Houston-Secord (2) Russell-Jonathan (4.3) |
| Jan 13, 1980 Sun | | Colorado | Boston | McDonald-O'Reilly (3) Ramage-Secord (2.8) |
| Jan 16, 1980 Wed | | Boston | Quebec | Secord-Brackenbury Jonathan-Brackenbury |
| Jan 17, 1980 Thu | | Edmonton | Boston | Campbell-Jonathan Hunter-Middleton Lowe-Miller Callighen-McCrimmon |
| Jan 19, 1980 Sat | | NY Rangers | Boston | Maloney-Doak (1) Hospodar-Secord (5.2) Beaton-Foster Johnstone-Smith |
| Jan 21, 1980 Mon | | Minnesota | Boston | Chicoine-Secord (4.5) |
| Jan 24, 1980 Thu | | Buffalo | Boston | Add Fight |
| Jan 26, 1980 Sat | | Boston | Pittsburgh | Add Fight |
| Jan 27, 1980 Sun | | Pittsburgh | Boston | Clackson-Jonathan (5.2) Clackson-Jonathan (4.7) |
| Jan 30, 1980 Wed | | Boston | Hartford | Add Fight |
| Jan 31, 1980 Thu | | NY Islanders | Boston | Lorimer-Wensink (4) Scrum at 37:32 |
| Feb 2, 1980 Sat | | Quebec | Boston | Fitchner-Redmond (3) Bench-Clearing Brawl at 40:00 (8.5) Plante-Wensink (5) Lariviere-McCrimmon (7) Fitchner-Jonathan (3) unknown-Cheevers |
| Feb 3, 1980 Sun | | Boston | Philadelphia | Add Fight |
| Feb 7, 1980 Thu | | Toronto | Boston | Williams-Milbury (3) Williams-O'Reilly |
| Feb 9, 1980 Sat | | Chicago | Boston | Ruskowski-Milbury (4.7) Lecuyer-Foster (5) |
| Feb 10, 1980 Sun | | Montreal | Boston | Add Fight |
| Feb 14, 1980 Thu | | Boston | Buffalo | Add Fight |
| Feb 16, 1980 Sat | | Boston | Colorado | O'Reilly-Morrison |
| Feb 20, 1980 Wed | | Boston | Los Angeles | Secord-Wells (6) |
| Feb 23, 1980 Sat | | Boston | Vancouver | Foster-Fraser |
| Feb 24, 1980 Sun | | Boston | Edmonton | Add Fight |
| Feb 27, 1980 Wed | | Boston | Hartford | Bourque-Boutette |
| Feb 28, 1980 Thu | | NY Rangers | Boston | Vadnais-Wensink (2.8) |
| Mar 1, 1980 Sat | | Los Angeles | Boston | Add Fight |
| Mar 2, 1980 Sun | | Boston | NY Rangers | Add Fight |
| Mar 5, 1980 Wed | | Boston | Detroit | Wensink-Hamel (2.3) Park-Hicks (2) |
| Mar 8, 1980 Sat | | Boston | NY Islanders | Add Fight |
| Mar 9, 1980 Sun | | Hartford | Boston | Add Fight |
| Mar 12, 1980 Wed | | Boston | Washington | Jonathan-Gustafsson O'Reilly-Mulvey O'Reilly-Mulvey |
| Mar 13, 1980 Thu | | Detroit | Boston | Foligno-Wensink (5) |
| Mar 15, 1980 Sat | | Vancouver | Boston | (Cheap) Ashton-Cheevers Scrum at 43:25 Gradin-Cheevers Logan-Milbury (4) Rota-Doak |
| Mar 16, 1980 Sun | | Washington | Boston | Add Fight |
| Mar 18, 1980 Tue | | Boston | St. Louis | O'Reilly-Turnbull |
| Mar 19, 1980 Wed | | Boston | Minnesota | O'Reilly-Hanson (3) |
| Mar 22, 1980 Sat | | Boston | Atlanta | O'Reilly-Marsh Secord-Marsh |
| Mar 23, 1980 Sun | | Philadelphia | Boston | McIlhargey-O'Reilly (3.4) Holmgren-Secord (1.3) McIlhargey-Foster (5.6) Bridgman-O'Reilly (6) Wilson-Jonathan (7.8) |
| Mar 27, 1980 Thu | | St. Louis | Boston | Maxwell-O'Reilly (5.7) |
| Mar 30, 1980 Sun | | Winnipeg | Boston | Add Fight |
| Apr 2, 1980 Wed | | Boston | Toronto | Add Fight |
| Apr 5, 1980 Sat | | Boston | Montreal | Jonathan-Nilan (6.5) O'Reilly-Nilan (5) (Cheap) Jonathan-Houle (5) Milbury-Robinson (2.5) Jonathan-Tremblay (5.7) Wensink-Langway (3.4) |
| Apr 6, 1980 Sun | | Minnesota | Boston | Hanson-O'Reilly |
| Apr 8, 1980 Tue | Round 1 | Game 1 | Pittsburgh | Boston | Ferguson-Miller Line Brawl at 48:21 McAdam-Milbury Stackhouse-Secord (4.5) Anderson-Redmond (5.3) |
| Apr 10, 1980 Thu | Round 1 | Game 2 | Pittsburgh | Boston | Anderson-O'Reilly (2.5) Clackson-O'Reilly (3) |
| Apr 12, 1980 Sat | Round 1 | Game 3 | Boston | Pittsburgh | Add Fight |
| Apr 13, 1980 Sun | Round 1 | Game 4 | Boston | Pittsburgh | MacTavish-Stackhouse (Cheap) Middleton-unknown |
| Apr 14, 1980 Mon | Round 1 | Game 5 | Pittsburgh | Boston | Clackson-O'Reilly (3) Anderson-O'Reilly (4) Clackson-Secord (3) (Rough) Clackson-Secord Clackson-O'Reilly (3) Clackson-Bourque Hughes-McCrimmon |
| Apr 16, 1980 Wed | QF | Game 1 | NY Islanders | Boston | Add Fight |
| Apr 17, 1980 Thu | QF | Game 2 | NY Islanders | Boston | Gillies-O'Reilly (6.6) Howatt-Cashman (5.4) Nystrom-Wensink (8.1) Gillies-O'Reilly (3.3) Sutter-Milbury (3.3) Lorimer-Jonathan (3.5) Bench-Clearing Brawl at 20:00 (10) (Rough) Langevin-McCrimmon (1) Lane-Secord (3.8) Lorimer-Jonathan (7.4) Howatt-Cashman (9.1) |
| Apr 19, 1980 Sat | QF | Game 3 | Boston | NY Islanders | Milbury-Sutter O'Reilly-Gillies (7.2) O'Reilly-Gillies (7) O'Reilly-Howatt (3.5) |
| Apr 21, 1980 Mon | QF | Game 4 | Boston | NY Islanders | McCrimmon-Nystrom (4.2) |
| Apr 22, 1980 Tue | QF | Game 5 | NY Islanders | Boston | Sutter-Milbury Gillies-Secord (4.4) Howatt-Bourque (5) |