| Sep 16, 1989 Sat | Preseason | Los Angeles | NY Rangers | Miller-Nilan Baumgartner-Nilan |
| Sep 17, 1989 Sun | Preseason | NY Rangers | NY Islanders | Poeschek-Nylund King-Maloney King-Reekie |
| Sep 17, 1989 Sun | Preseason | NY Rangers | NY Islanders | Fiorentino-Ewen Spenrath-Clark Spenrath-Clark Prosofsky-Berg Prosofsky-Dallman DeBrusk-Ewen Mallette-Pryor |
| Sep 18, 1989 Mon | Preseason | NY Islanders | NY Rangers | (Almost) Vukota-King Vukota-Shaw Vukota-Paterson (4) DiMaio-Paterson Diduck-Paterson Pilon-King (3) Bergevin-Mallette (3.5) Wood-King (3) |
| Sep 18, 1989 Mon | Preseason | NY Islanders | NY Rangers | Brassard-Latos Grieve-Fiorentino |
| Sep 20, 1989 Wed | Preseason | New Jersey | NY Rangers | Stewart-Mallette (4) Stewart-King (5.5) MacLean-Nilan (3) Korn-Ruff Daneyko-Mallette (2) Muller-Hardy (8) |
| Sep 20, 1989 Wed | Preseason | New Jersey | NY Rangers | Carrier-Latos Vilgrain-Fiorentino Simon-Graham Todd-Fiorentino Miller-Zamuner |
| Sep 22, 1989 Fri | Preseason | Pittsburgh | NY Rangers | Event Cullen-Mallette Zemlak-Paterson |
| Sep 24, 1989 Sun | Preseason | Boston | NY Rangers | Add Fight |
| Sep 26, 1989 Tue | Preseason | NY Rangers | New Jersey | King-Daneyko |
| Sep 28, 1989 Thu | Preseason | NY Rangers | Calgary | (Cheap) unknown-Fleury |
| Sep 30, 1989 Sat | Preseason | Pittsburgh | NY Rangers | Zemlak-Poeschek Loney-Paterson Coffey-Ruff McBain-Greschner |
| Oct 1, 1989 Sun | Preseason | St. Louis | NY Rangers | Add Fight |
| Oct 6, 1989 Fri | | NY Rangers | Winnipeg | Add Fight |
| Oct 8, 1989 Sun | | NY Rangers | Chicago | Ruff-Thomas Sandstrom-Presley Moller-Creighton Nilan-Secord (5.8) (Cheap) Nilan-Chevrier (4) Nilan-Manson (2.8) Abuse at 56:41 |
| Oct 11, 1989 Wed | | Calgary | NY Rangers | Add Fight |
| Oct 13, 1989 Fri | | NY Rangers | Washington | King-Corriveau (7) King-May (5) Nilan-Stevens (1) |
| Oct 15, 1989 Sun | | Pittsburgh | NY Rangers | Kyte-Poeschek (6) |
| Oct 17, 1989 Tue | | Chicago | NY Rangers | Add Fight |
| Oct 19, 1989 Thu | | Hartford | NY Rangers | Verbeek-Janssens (5.5) |
| Oct 21, 1989 Sat | | NY Rangers | Philadelphia | Add Fight |
| Oct 23, 1989 Mon | | Vancouver | NY Rangers | Butcher-Mallette (3.5) |
| Oct 25, 1989 Wed | | Edmonton | NY Rangers | Beukeboom-Greschner (3.5) |
| Oct 27, 1989 Fri | | NY Islanders | NY Rangers | Bergevin-Janssens (5) |
| Oct 28, 1989 Sat | | NY Rangers | NY Islanders | Mallette-Chynoweth (3) King-Vukota (7) Abuse at 60:00 |
| Oct 30, 1989 Mon | | Philadelphia | NY Rangers | Berube-Poeschek (6) (Cheap) Propp-Granato |
| Nov 2, 1989 Thu | | Quebec | NY Rangers | McRae-Moller |
| Nov 4, 1989 Sat | | NY Rangers | Montreal | Event |
| Nov 6, 1989 Mon | | Detroit | NY Rangers | Mokosak-Janssens (7.7) |
| Nov 8, 1989 Wed | | Montreal | NY Rangers | Smith-Moller (7.5) |
| Nov 12, 1989 Sun | | NY Islanders | NY Rangers | Diduck-Poeschek (8) |
| Nov 14, 1989 Tue | | NY Rangers | Pittsburgh | Scrum at 26:17 Ruff-Hillier King-Cullen |
| Nov 17, 1989 Fri | | NY Rangers | New Jersey | Janssens-Burke (3) |
| Nov 18, 1989 Sat | | NY Rangers | Hartford | (Rough) King-Jennings (2) |
| Nov 20, 1989 Mon | | Winnipeg | NY Rangers | Cronin-Ruff (4.3) Cronin-King Scrum at 7:48 |
| Nov 22, 1989 Wed | | NY Rangers | Buffalo | (Refused) Poeschek-Ray (1) |
| Nov 25, 1989 Sat | | NY Rangers | Toronto | (Rough) Dahlen-Olczyk (3) (Rough) King-Clark Hardy-Clark (3.8) |
| Nov 26, 1989 Sun | | Quebec | NY Rangers | Finn-Mallette (2) Gillis-Ruff (3) McRae-Poeschek (5) |
| Nov 29, 1989 Wed | | NY Rangers | Winnipeg | (Cheap) Leetch-McLlwain Mallette-Donnelly (4.7) Line Brawl at 4:20 Turcotte-Cronin (5) Moller-Hughes (7) Ruff-Boschman (1) (Rough) Leetch-Steen |
| Dec 1, 1989 Fri | | NY Rangers | Vancouver | Add Fight |
| Dec 2, 1989 Sat | | NY Rangers | Los Angeles | (Rough) Granato-McSorley Scrum at 58:56 |
| Dec 6, 1989 Wed | | New Jersey | NY Rangers | Velischek-King (2.5) Maley-Mallette (2) |
| Dec 9, 1989 Sat | | NY Rangers | NY Islanders | Add Fight |
| Dec 10, 1989 Sun | | Philadelphia | NY Rangers | (Cheap) Tocchet-King (4) Chychrun-King (6) Carkner-Ruff (1) Carkner-Janssens (2.8) (Rough) Tocchet-Mallette Scrum at 30:34 (Cheap) Wells-Sandstrom Scrum at 47:26 (Rough) Smith-Sandstrom |
| Dec 13, 1989 Wed | | St. Louis | NY Rangers | Roberts-Ogrodnick |
| Dec 16, 1989 Sat | | NY Rangers | NY Islanders | Poeschek-Vukota (5) |
| Dec 17, 1989 Sun | | Montreal | NY Rangers | Ewen-Mallette (2) Corson-King (5.7) Chelios-Sandstrom (3) |
| Dec 20, 1989 Wed | | Buffalo | NY Rangers | Add Fight |
| Dec 23, 1989 Sat | | NY Rangers | Washington | Add Fight |
| Dec 26, 1989 Tue | | New Jersey | NY Rangers | Huscroft-King (2) Maley-Mallette (2) |
| Dec 27, 1989 Wed | | NY Rangers | Pittsburgh | Hardy-Brown |
| Dec 29, 1989 Fri | | NY Rangers | New Jersey | Scrum at 31:04 |
| Dec 31, 1989 Sun | | Pittsburgh | NY Rangers | Caufield-Mallette (6) Line Brawl at 29:25 Cullen-Kisio (Rough) McBain-Greschner Bench-Clearing Brawl at 60:00 Errey-Janssens (5) |
| Jan 3, 1990 Wed | | Washington | NY Rangers | Kypreos-King (6.5) Rouse-Janssens (5.7) Scrum at 37:11 Courtnall-Hardy Cote-Mallette (2) |
| Jan 4, 1990 Thu | | NY Rangers | Minnesota | Mallette-Churla (1) Sandstrom-Tinordi (3) Mini-Brawl at 17:10 Mallette-Churla (1) |
| Jan 6, 1990 Sat | | NY Rangers | St. Louis | Ruff-Lalor (3) Sandstrom-Lalor (2) |
| Jan 8, 1990 Mon | | Pittsburgh | NY Rangers | Caufield-Mallette (5.5) Line Brawl Dineen-King (4.5) Kyte-Broten (4.5) Gilhen-Bloemberg (5) |
| Jan 10, 1990 Wed | | Chicago | NY Rangers | Scrum at 19:13 (Cheap) Roenick-King McGill-King (5.3) |
| Jan 13, 1990 Sat | | NY Rangers | Boston | (Hit) Ruff-Neely (Hit) Wilson-Bourque (Rough) Janssens-Linseman |
| Jan 14, 1990 Sun | | Philadelphia | NY Rangers | Chychrun-Poeschek (3.5) Chychrun-Poeschek (4.4) Mini-Brawl at 37:34 Tocchet-Moller (6.8) (Rough) Tocchet-Turcotte |
| Jan 18, 1990 Thu | | NY Rangers | Pittsburgh | Add Fight |
| Jan 23, 1990 Tue | | NY Rangers | Edmonton | Add Fight |
| Jan 25, 1990 Thu | | NY Rangers | Calgary | Add Fight |
| Jan 27, 1990 Sat | | NY Rangers | Los Angeles | Add Fight |
| Jan 31, 1990 Wed | | St. Louis | NY Rangers | Twist-Mallette (5.3) Dirk-King (2) |
| Feb 3, 1990 Sat | | NY Rangers | Boston | (Hit) Rochefort-Carpenter King-Townshend (1) Broten-Cimetta (4) |
| Feb 4, 1990 Sun | | Minnesota | NY Rangers | Tinordi-Mallette (1.5) |
| Feb 7, 1990 Wed | | Edmonton | NY Rangers | Add Fight |
| Feb 9, 1990 Fri | | NY Rangers | Buffalo | (Rough) Janssens-Kennedy (1) |
| Feb 11, 1990 Sun | | Calgary | NY Rangers | (Rough) Roberts-Nicholls |
| Feb 13, 1990 Tue | | NY Rangers | Philadelphia | (Hit) Rochefort-Sutter (3) Nilan-Carkner (5.3) King-Horacek (2) Mallette-Carkner (2) Moller-Berube (3) Scrum at 18:07 (Rough) Kisio-Murphy (1) Mallette-Kerr (3.7) |
| Feb 14, 1990 Wed | | Pittsburgh | NY Rangers | (Hit) Cullen-Nilan (3) Zemlak-Mallette (2) |
| Feb 16, 1990 Fri | | NY Rangers | New Jersey | Add Fight |
| Feb 19, 1990 Mon | | New Jersey | NY Rangers | (Rough) Shanahan-Moller (3) Shanahan-Janssens (6.2) |
| Feb 21, 1990 Wed | | NY Rangers | Detroit | (Cheap) Mallette-McClelland (Rough) Mallette-Chiasson |
| Feb 23, 1990 Fri | | NY Rangers | Washington | Add Fight |
| Feb 26, 1990 Mon | | Boston | NY Rangers | Quintal-King (5.5) |
| Feb 28, 1990 Wed | | Washington | NY Rangers | Add Fight |
| Mar 2, 1990 Fri | | NY Islanders | NY Rangers | Norton-King (3) Diduck-Janssens (3.5) |
| Mar 3, 1990 Sat | | NY Rangers | Hartford | Janssens-Jennings (4.5) Kisio-Verbeek |
| Mar 5, 1990 Mon | | Detroit | NY Rangers | Add Fight |
| Mar 8, 1990 Thu | | NY Rangers | Philadelphia | Injury |
| Mar 10, 1990 Sat | | NY Rangers | Minnesota | Add Fight |
| Mar 12, 1990 Mon | | Los Angeles | NY Rangers | Add Fight |
| Mar 14, 1990 Wed | | NY Rangers | Toronto | Mallette-Pearson (2) |
| Mar 17, 1990 Sat | | NY Rangers | NY Islanders | Add Fight |
| Mar 18, 1990 Sun | | Vancouver | NY Rangers | Stern-Mallette (4) Stern-Mallette (3) |
| Mar 21, 1990 Wed | | Toronto | NY Rangers | Add Fight |
| Mar 25, 1990 Sun | | Philadelphia | NY Rangers | (Cheap) Tocchet-unknown (Refused) Berube-King Carkner-Mallette (3) Mellanby-Mallette (6) |
| Mar 27, 1990 Tue | | NY Rangers | Quebec | Bennett-Finn (6) |
| Mar 29, 1990 Thu | | NY Rangers | New Jersey | King-Daneyko (7) King-Huscroft (1) Ruff-Huscroft (2) Janssens-Daneyko (3) Mallette-Shanahan (5.8) |
| Mar 31, 1990 Sat | | NY Rangers | Washington | Mallette-Rouse (2) King-Kleinendorst (3) |
| Apr 1, 1990 Sun | | Washington | NY Rangers | Add Fight |
| Apr 5, 1990 Thu | Round 1 | Game 1 | NY Islanders | NY Rangers | (Hit) LaFontaine-Patrick (6) Line Brawl at 60:00 (10) Vukota-Bloemberg (6.3) Nylund-Nilan (5) Baumgartner-King (5.5) (Rough) Fitzpatrick-Richter (3) (Rough) Trottier-Greschner (1) (Rough) Diduck-Bloemberg |
| Apr 7, 1990 Sat | Round 1 | Game 2 | NY Islanders | NY Rangers | Add Fight |
| Apr 9, 1990 Mon | Round 1 | Game 3 | NY Rangers | NY Islanders | (Cheap) Mallette-Norton |
| Apr 11, 1990 Wed | Round 1 | Game 4 | NY Rangers | NY Islanders | (Hit) Nilan-Baumgartner Scrum at 12:53 (5) |
| Apr 13, 1990 Fri | Round 1 | Game 5 | NY Islanders | NY Rangers | Add Fight |
| Apr 19, 1990 Thu | QF | Game 1 | Washington | NY Rangers | Add Fight |
| Apr 21, 1990 Sat | QF | Game 2 | Washington | NY Rangers | Hunter-Rochefort (4) May-Mallette (4) (Cheap) Miller-unknown |
| Apr 23, 1990 Mon | QF | Game 3 | NY Rangers | Washington | Moller-Kypreos (6) Moller-Joyce (3) Mallette-Stevens (2.5) King-Sheehy (6) Crowd Trouble at 52:31 (5) |
| Apr 25, 1990 Wed | QF | Game 4 | NY Rangers | Washington | Add Fight |
| Apr 27, 1990 Fri | QF | Game 5 | Washington | NY Rangers | Sheehy-Mallette (4.5) |