| 03 Sep 83 | r01        | San Francisco 49ersSan Francisco | 17 - 22 | Philadelphia EaglesPhiladelphia |
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| 09 Sep 83 | r02        | Minnesota VikingsMinnesota Vik | 17 - 48 | San Francisco 49ersSan Francisco |
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| 18 Sep 83 | r03        | Arizona CardinalsArizona Cardi | 27 - 42 | San Francisco 49ersSan Francisco |
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| 25 Sep 83 | r04        | San Francisco 49ersSan Francisco | 24 - 20 | Atlanta FalconsAtlanta Falco |
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| 02 Oct 83 | r05        | New England PatriotsNew England P | 13 - 33 | San Francisco 49ersSan Francisco |
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| 09 Oct 83 | r06        | San Francisco 49ersSan Francisco | 7 - 10 | Los Angeles RamsLos Angeles R |
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| 16 Oct 83 | r07        | New Orleans SaintsNew Orleans S | 13 - 32 | San Francisco 49ersSan Francisco |
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| 23 Oct 83 | r08        | Los Angeles RamsLos Angeles R | 35 - 45 | San Francisco 49ersSan Francisco |
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| 30 Oct 83 | r09        | San Francisco 49ersSan Francisco | 13 - 27 | New York JetsNew York Jets |
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| 06 Nov 83 | r10        | San Francisco 49ersSan Francisco | 17 - 20 | Miami DolphinsMiami Dolphin |
| 13 Nov 83 | r10        | San Francisco 49ersSan Francisco | 27 - 0 | New Orleans SaintsNew Orleans S |
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| 20 Nov 83 | r12        | Atlanta FalconsAtlanta Falco | 28 - 24 | San Francisco 49ersSan Francisco |
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| 27 Nov 83 | r13        | Chicago BearsChicago Bears | 13 - 3 | San Francisco 49ersSan Francisco |
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| 04 Dec 83 | r14        | San Francisco 49ersSan Francisco | 35 - 21 | Tampa Bay BuccaneersTampa Bay Buc |
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| 11 Dec 83 | r15        | Buffalo BillsBuffalo Bills | 10 - 23 | San Francisco 49ersSan Francisco |
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| 20 Dec 83 | r16        | San Francisco 49ersSan Francisco | 42 - 17 | Dallas CowboysDallas Cowboy |
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| 31 Dec 83 | QF        | San Francisco 49ersSan Francisco | 24 - 23 | Detroit LionsDetroit Lions |
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| 08 Jan 84 | SF        | Washington CommandersWashington Co | 24 - 21 | San Francisco 49ersSan Francisco |