Remi Savage headed in a stoppage-time leveller last Saturday, which followed Layton Stewart's late winner in the 3-2 victory over Stoke City the previous week.
Lewtas' team netted decisive last-gasp strikes on eight occasions last season, too, and the U18s boss is delighted to see the trend continue so far this term.
Manchester United are next up for Lewtas' charges as they visit the Kirkby Academy on Saturday morning, a game you can watch live on LFCTV and LFCTV GO with kick-off set for 11am BST.