| 07 Sep 98 | r01        | Kansas City ChiefsKansas City C | 28 - 8 | Las Vegas RaidersLas Vegas Rai |
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| 13 Sep 98 | r02        | Las Vegas RaidersLas Vegas Rai | 20 - 17 | New York GiantsNew York Gian |
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| 20 Sep 98 | r03        | Las Vegas RaidersLas Vegas Rai | 17 - 34 | Denver BroncosDenver Bronco |
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| 27 Sep 98 | r04        | Dallas CowboysDallas Cowboy | 12 - 13 | Las Vegas RaidersLas Vegas Rai |
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| 04 Oct 98 | r05        | Arizona CardinalsArizona Cardi | 20 - 23 | Las Vegas RaidersLas Vegas Rai |
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| 11 Oct 98 | r06        | Las Vegas RaidersLas Vegas Rai | 7 - 6 | Los Angeles ChargersLos Angeles C |
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| 25 Oct 98 | r08        | Las Vegas RaidersLas Vegas Rai | 27 - 10 | Cincinnati BengalsCincinnati Be |
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| 02 Nov 98 | r09        | Seattle SeahawksSeattle Seaha | 18 - 31 | Las Vegas RaidersLas Vegas Rai |
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| 08 Nov 98 | r10        | Baltimore RavensBaltimore Rav | 13 - 10 | Las Vegas RaidersLas Vegas Rai |
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| 15 Nov 98 | r11        | Las Vegas RaidersLas Vegas Rai | 20 - 17 | Seattle SeahawksSeattle Seaha |
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| 22 Nov 98 | r12        | Denver BroncosDenver Bronco | 40 - 14 | Las Vegas RaidersLas Vegas Rai |
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| 29 Nov 98 | r13        | Las Vegas RaidersLas Vegas Rai | 19 - 29 | Washington CommandersWashington Co |
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| 06 Dec 98 | r14        | Las Vegas RaidersLas Vegas Rai | 17 - 27 | Miami DolphinsMiami Dolphin |
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| 13 Dec 98 | r15        | Buffalo BillsBuffalo Bills | 44 - 21 | Las Vegas RaidersLas Vegas Rai |
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| 20 Dec 98 | r16        | Los Angeles ChargersLos Angeles C | 10 - 17 | Las Vegas RaidersLas Vegas Rai |
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| 26 Dec 98 | r17        | Las Vegas RaidersLas Vegas Rai | 24 - 31 | Kansas City ChiefsKansas City C |