| 16 Sep 73 | r01        | Philadelphia EaglesPhiladelphia | 23 - 34 | Arizona CardinalsArizona Cardi |
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| 23 Sep 73 | r02        | Arizona CardinalsArizona Cardi | 34 - 27 | Washington CommandersWashington Co |
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| 30 Sep 73 | r03        | Dallas CowboysDallas Cowboy | 45 - 10 | Arizona CardinalsArizona Cardi |
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| 07 Oct 73 | r04        | Arizona CardinalsArizona Cardi | 10 - 17 | Las Vegas RaidersLas Vegas Rai |
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| 14 Oct 73 | r05        | Arizona CardinalsArizona Cardi | 24 - 27 | Philadelphia EaglesPhiladelphia |
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| 21 Oct 73 | r06        | Washington CommandersWashington Co | 31 - 13 | Arizona CardinalsArizona Cardi |
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| 28 Oct 73 | r07        | Arizona CardinalsArizona Cardi | 35 - 27 | New York GiantsNew York Gian |
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| 04 Nov 73 | r08        | Arizona CardinalsArizona Cardi | 17 - 17 | Denver BroncosDenver Bronco |
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| 11 Nov 73 | r09        | Green Bay PackersGreen Bay Pac | 25 - 21 | Arizona CardinalsArizona Cardi |
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| 18 Nov 73 | r10        | New York GiantsNew York Gian | 24 - 13 | Arizona CardinalsArizona Cardi |
| 25 Nov 73 | r10        | Cincinnati BengalsCincinnati Be | 42 - 24 | Arizona CardinalsArizona Cardi |
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| 02 Dec 73 | r12        | Arizona CardinalsArizona Cardi | 16 - 20 | Detroit LionsDetroit Lions |
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| 09 Dec 73 | r13        | Atlanta FalconsAtlanta Falco | 10 - 32 | Arizona CardinalsArizona Cardi |
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| 16 Dec 73 | r14        | Arizona CardinalsArizona Cardi | 3 - 30 | Dallas CowboysDallas Cowboy |