Daniel Forkin's three wickets helped Leinster Under 13's bounce back from their heavy loss to Kent to record a six wicket win at the Taunton Festival.
The Merrion bowler took 3 for 13 as the American team were skittled for a modest 66, with Srihan Karpe chipping in with 2 for 6.
Finn McGee's 22 and Harry Dagg's 11 ensured the routine six-wicket win on just 13.1 overs.
The action continues on Thursday with a match against Cheshire before they finish with a game against Cornwall on Friday.
Zeal Academy U13 66 all out (34 overs; Shaamir Saleem Faneeband 12, Daniel Forkin 3-13, Srihan Karpe 2-6)
Leinster U13 67/4 (13.1 overs; Finn McGee 22*, Harry Dagg 11)
Leinster won by 6 wickets