2023 K League 1

Hana 1Q
K League 1
Season	2023
Dates	25 February – 3 December 2023
Champions	Ulsan Hyundai; (4th title)
Relegated	Suwon Samsung Bluewings
Champions League Elite	Ulsan Hyundai; Pohang Steelers; Gwangju FC
Champions League 2	Jeonbuk Hyundai Motors
Matches played	174
Goals scored	447 (2.57 per match)
Best Player	Kim Young-gwon
Top goalscorer	Joo Min-kyu; Tiago Orobó; (17 goals each)
Biggest home win	Gwangju 5–0 Incheon; (18 March 2023)
Biggest away win	Suwon FC 0–5 Jeju; (14 May 2023)
Highest scoring	Seoul 7–2 Suwon FC; (12 July 2023)
Longest winning run	6 matches; Ulsan Hyundai
Longest unbeaten run	9 matches; Gwangju FC; Pohang Steelers
Longest winless run	15 matches; Gangwon FC
Longest losing run	5 matches; Suwon Samsung Bluewings
Highest attendance	45,007; Seoul 3–0 Daegu; (8 April 2023)
	← 2022 2024 →

The 2023 K League 1, also known as the Hana 1Q K League 1 for sponsorship reasons, was the 41st season of the top division of professional football in South Korea, and the eleventh season of the K League 1. Defending champions Ulsan Hyundai successfully defended their title.^[1]

After progressing 33 regular rounds as ever, the league was divided into two groups, the top six and the bottom six, and each team played five matches against other teams in its group.

^ "Defending champions to take on runners-up to kick off 2023 K League football season". Yonhap News Agency. 13 January 2023. Retrieved 13 January 2023.

[1] "Defending champions to take on runners-up to kick off 2023 K League football season". Yonhap News Agency. 13 January 2023. Retrieved 13 January 2023.

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