| 17 Dec 22 | r01        | Saitama Wild KnightsSaitama Wild | 22 - 19 | Toshiba Brave Lupus TokyoToshiba Brave |
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| 25 Dec 22 | r02        | Shizuoka Blue RevsShizuoka Blue | 14 - 15 | Saitama Wild KnightsSaitama Wild |
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| 15 Jan 23 | r04        | Saitama Wild KnightsSaitama Wild | 34 - 19 | Toyota VerblitzToyota Verbli |
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| 21 Jan 23 | r05        | Black Rams TokyoBlack Rams To | 17 - 38 | Saitama Wild KnightsSaitama Wild |
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| 28 Jan 23 | r06        | Saitama Wild KnightsSaitama Wild | 21 - 19 | Yokohama Canon EaglesYokohama Cano |
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| 05 Feb 23 | r07        | Green Rockets TokatsuGreen Rockets | 0 - 45 | Saitama Wild KnightsSaitama Wild |
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| 26 Feb 23 | r09        | Kobelco Kobe SteelersKobelco Kobe | 10 - 48 | Saitama Wild KnightsSaitama Wild |
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| 04 Mar 23 | r10        | Saitama Wild KnightsSaitama Wild | 30 - 15 | Kubota Spears Funabashi TKubota Spears |
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| 11 Mar 23 | r11        | Tokyo SungoliathTokyo Sungoli | 29 - 41 | Saitama Wild KnightsSaitama Wild |
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| 25 Mar 23 | r13        | Toyota VerblitzToyota Verbli | 10 - 19 | Saitama Wild KnightsSaitama Wild |
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| 08 Apr 23 | r14        | Saitama Wild KnightsSaitama Wild | 25 - 12 | Black Rams TokyoBlack Rams To |
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| 15 Apr 23 | r15        | Saitama Wild KnightsSaitama Wild | 25 - 44 | Shizuoka Blue RevsShizuoka Blue |
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| 21 Apr 23 | r16        | Toshiba Brave Lupus TokyoToshiba Brave | 22 - 34 | Saitama Wild KnightsSaitama Wild |
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| 13 May 23 | r00        | Saitama Wild KnightsSaitama Wild | 51 - 20 | Yokohama Canon EaglesYokohama Cano |
| 20 May 23 | r00        | Saitama Wild KnightsSaitama Wild | 15 - 17 | Kubota Spears Funabashi TKubota Spears |