| 16 Sep 73 | r01        | Cleveland BrownsCleveland Bro | 24 - 14 | Indianapolis ColtsIndianapolis |
| |
| 23 Sep 73 | r02        | Pittsburgh SteelersPittsburgh St | 33 - 6 | Cleveland BrownsCleveland Bro |
| |
| 07 Oct 73 | r04        | Cleveland BrownsCleveland Bro | 17 - 10 | Cincinnati BengalsCincinnati Be |
| |
| 21 Oct 73 | r06        | Cleveland BrownsCleveland Bro | 42 - 13 | Tennessee TitansTennessee Tit |
| |
| 04 Nov 73 | r08        | Minnesota VikingsMinnesota Vik | 26 - 3 | Cleveland BrownsCleveland Bro |
| |
| 11 Nov 73 | r09        | Tennessee TitansTennessee Tit | 13 - 23 | Cleveland BrownsCleveland Bro |
| |
| 18 Nov 73 | r10        | Las Vegas RaidersLas Vegas Rai | 3 - 7 | Cleveland BrownsCleveland Bro |
| 25 Nov 73 | r10        | Cleveland BrownsCleveland Bro | 21 - 16 | Pittsburgh SteelersPittsburgh St |
| |
| 02 Dec 73 | r12        | Kansas City ChiefsKansas City C | 20 - 20 | Cleveland BrownsCleveland Bro |
| |
| 09 Dec 73 | r13        | Cincinnati BengalsCincinnati Be | 34 - 17 | Cleveland BrownsCleveland Bro |
| |
| 16 Dec 73 | r14        | Los Angeles RamsLos Angeles R | 30 - 17 | Cleveland BrownsCleveland Bro |