Despite leading the first half of the game, the London Lightning fell 96-94 in a close game against the Mississauga Power on Sunday.
The London Knights have now lost their last four games in a row after falling 4-2 to the Erie Otters on Saturday.
The London Knights dropped a 4-1 loss to the Niagara IceDogs Friday night.
The Windsor Express triumphed over the London Lightning for the second night in a row, with a 110-93 win on Thursday.
The Windsor Express defeated the London Lightning 114-100 Wednesday night at the WFCU Centre.
The London Lightning now stand at 13-9 after defeating the Brampton A’s 112-107 Friday night.
The London Knights fell 8-5 after a comeback game from the Guelph Storm Friday night.
The Windsor Spitfires lost a 5-2 game to London after a strong performance from the Knights in the third period.
London Knights first-round playoff tickets go on sale Saturday Jan. 31.
The Oshawa Generals doubled the London Knights 6-3 in OHL action Sunday night.