| 25 Feb 23 | r01    | Suwon Samsung BluewingsSuwon Samsung | 0 - 1 | Gwangju FCGwangju FC |
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| 05 Mar 23 | r02 | Gwangju FCGwangju FC | 0 - 2 | FC SeoulFC Seoul |
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| 12 Mar 23 | r03 | Jeonbuk Hyundai MotorsJeonbuk Hyund | 2 - 0 | Gwangju FCGwangju FC |
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| 18 Mar 23 | r04 | Gwangju FCGwangju FC | 5 - 0 | Incheon United FCIncheon Unite |
| |
| 01 Apr 23 | r05 | Gwangju FCGwangju FC | 2 - 0 | Suwon FCSuwon FC |
| |
| 08 Apr 23 | r06 | Pohang SteelersPohang Steele | 2 - 0 | Gwangju FCGwangju FC |
| |
| 16 Apr 23 | r07 | Daegu FCDaegu FC | 3 - 4 | Gwangju FCGwangju FC |
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| 23 Apr 23 | r08 | Gwangju FCGwangju FC | 0 - 0 | Gangwon FCGangwon FC |
| |
| 26 Apr 23 | r09 | Gwangju FCGwangju FC | 0 - 1 | Jeju United FCJeju United F |
| |
| 30 Apr 23 | r10 | Ulsan Hyundai FCUlsan Hyundai | 2 - 1 | Gwangju FCGwangju FC |
| |
| 06 May 23 | r11 | Gwangju FCGwangju FC | 0 - 0 | Daejeon Hana CitizenDaejeon Hana |
| |
| 09 May 23 | r12 | FC SeoulFC Seoul | 3 - 1 | Gwangju FCGwangju FC |
| |
| 13 May 23 | r13 | Gwangju FCGwangju FC | 0 - 2 | Daegu FCDaegu FC |
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| 20 May 23 | r14 | Incheon United FCIncheon Unite | 1 - 1 | Gwangju FCGwangju FC |
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| 28 May 23 | r15 | Suwon FCSuwon FC | 0 - 2 | Gwangju FCGwangju FC |
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| 03 Jun 23 | r16 | Gwangju FCGwangju FC | 4 - 2 | Pohang SteelersPohang Steele |
| |
| 07 Jun 23 | r17 | Gwangju FCGwangju FC | 2 - 1 | Suwon Samsung BluewingsSuwon Samsung |
| |
| 10 Jun 23 | r18 | Daejeon Hana CitizenDaejeon Hana | 1 - 1 | Gwangju FCGwangju FC |
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| 24 Jun 23 | r19 | Gwangju FCGwangju FC | 2 - 0 | Jeonbuk Hyundai MotorsJeonbuk Hyund |
| |
| 02 Jul 23 | r20 | Gwangju FCGwangju FC | 0 - 1 | Ulsan Hyundai FCUlsan Hyundai |
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| 07 Jul 23 | r21 | Gangwon FCGangwon FC | 1 - 1 | Gwangju FCGwangju FC |
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| 11 Jul 23 | r22 | Jeju United FCJeju United F | 0 - 0 | Gwangju FCGwangju FC |
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| 15 Jul 23 | r23 | Gwangju FCGwangju FC | 1 - 1 | Daegu FCDaegu FC |
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| 22 Jul 23 | r24 | Suwon FCSuwon FC | 0 - 1 | Gwangju FCGwangju FC |
| |
| 04 Aug 23 | r25 | Gwangju FCGwangju FC | 3 - 0 | Daejeon Hana CitizenDaejeon Hana |
| |
| 13 Aug 23 | r26 | Pohang SteelersPohang Steele | 1 - 1 | Gwangju FCGwangju FC |
| |
| 18 Aug 23 | r27 | Incheon United FCIncheon Unite | 2 - 2 | Gwangju FCGwangju FC |
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| 27 Aug 23 | r28 | Gwangju FCGwangju FC | 4 - 0 | Suwon Samsung BluewingsSuwon Samsung |
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| 03 Sep 23 | r29 | Ulsan Hyundai FCUlsan Hyundai | 0 - 2 | Gwangju FCGwangju FC |
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| 17 Sep 23 | r30 | FC SeoulFC Seoul | 0 - 1 | Gwangju FCGwangju FC |
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| 24 Sep 23 | r31 | Gwangju FCGwangju FC | 0 - 1 | Jeonbuk Hyundai MotorsJeonbuk Hyund |
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| 01 Oct 23 | r32 | Jeju United FCJeju United F | 1 - 2 | Gwangju FCGwangju FC |
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| 08 Oct 23 | r33 | Gwangju FCGwangju FC | 1 - 0 | Gangwon FCGangwon FC |
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| 21 Oct 23 | r01 | Gwangju FCGwangju FC | 1 - 0 | Ulsan Hyundai FCUlsan Hyundai |
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| 28 Oct 23 | r02 | Gwangju FCGwangju FC | 0 - 2 | Incheon United FCIncheon Unite |
| |
| 11 Nov 23 | r03 | Daegu FCDaegu FC | 1 - 1 | Gwangju FCGwangju FC |
| |
| 25 Nov 23 | r04 | Jeonbuk Hyundai MotorsJeonbuk Hyund | 2 - 0 | Gwangju FCGwangju FC |
| |
| 03 Dec 23 | r05 | Gwangju FCGwangju FC | 0 - 0 | Pohang SteelersPohang Steele |
Team 2023 Schedules
Bucheon FC 1995
Daejeon Hana Citizen
FC Anyang
FC Seoul
Gangwon FC
Gimcheon Sangmu
Gwangju FC
Incheon United
Jeju SK
Jeonbuk Hyundai Motors
Pohang Steelers
Ulsan HD
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