Delete row 20 from matchdays

id 20
competition_id 1
number 20
status pending
first_match_at 2026-01-30T19:45:00.000Z
last_match_at 2026-02-01T19:45:00.000Z
sync_at 2026-01-28T09:00:00.000Z
draft_open_at 2026-01-29T19:00:00.000Z
draft_close_at 2026-01-30T16:45:00.000Z
scoring_at 2026-02-01T23:45:00.000Z
Cancel