Sam Steel added insurance into an empty net for the Pats.
Stuart Skinner stopped 25-of-27 shots for Lethbridge.
The Pats outshot the 'Canes 28-27 while going 0/1 on the powerplay and 3/3 on the penalty kill. That was a sharp contrast from Game 1 where the Pats went 8/12 on the penalty kill.
The attendance at the Enmax Centre was 4312.
The series now shifts to Regina for Games 3 and 4 on Tuesday and Wednesday. Faceoff both nights is 7:00 pm on 620 CKRM.
WARRIORS 4 RAIDERS 2
PRINCE ALBERT, Sask. - Zach Sawchenko made 36 saves as Moose Jaw doubled up the Raiders to take a 2-0 lead in its first-round matchup.
Tanner Jeannot, Jayden Halbgewachs and Brett Howden had a goal and two assists apiece for the Warriors and Brayden Point added the other.
Tim Vanstone and Vojtech Budik scored for Prince Albert. Rylan Parenteau kicked out 26-of-30 shots in a losing cause.
HITMEN 5 REBELS 2
RED DEER, Alta. - Cody Porter made 35 saves and Travis Sanheim had a goal and two assists as the Calgary Hitmen toppled the Red Deer Rebels 5-2 on Saturday in Western Hockey League action.
Jordy Stallard, Beck Malenstyn, Jakob Stukel and Pavel Karnaukhov also scored for the Hitmen, who evened their best-of-seven first-round series at a game apiece.
Evan Polei and Adam Helewka responded for the Rebels, who got a 30-save outing from Trevor Martin.
Calgary went 2 for 3 on the power play while Red Deer scored once on six chances with the man advantage.
Hitmen defenceman Colby Harmsworth was ejected in the first period after receiving a major for boarding.
ROYALS 4 CHIEFS 3
VICTORIA - Jack Walker scored twice and Coleman Vollrath made 30 saves as the Royals went up 2-0 in their first-round matchup with a victory over Spokane.
Jared Dmytriw and Tyler Soy also scored for Victoria and Vladimir Bobylev chipped in with three assists.
Hudson Elynuik, Dominic Zwerger and Jacob Cardiff scored for the Chiefs. Lasse Petersen stopped 17-of-20 shots in defeat.
BLAZERS 5 ROCKETS 4
KELOWNA, B.C. - Ryan Rehill struck twice - including the winner at 19:55 of the third period - and Connor Ingram made 40 saves as Kamloops edged the Rockets to even its first-round matchup at a game apiece.
Collin Shirley and Garret Pilon had a goal and an assist each for the Blazers while Dawson Davidson rounded out the attack.
Tomas Soustal had a pair of goals for Kelowna as Rodney Southam and Rourke Chartier added the others. Michael Herringer made 39 saves in defeat.
THUNDERBIRDS 4 COUGARS 1
KENT, Wash. - Keegan Kolesar scored twice and Mathew Barzal had three helpers as Seattle downed Prince George for a 2-0 first-round series lead.
Ethan Bear and Scott Eansor also scored for the Thunderbirds while Landon Bow made 17 saves for the win.
Chase Witala kept the Cougars from getting blanked. Ty Edmonds turned aside 40-of-43 shots in a losing cause.
SILVERTIPS 3 WINTERHAWKS 1
EVERETT, Wash. - Mario Petit made 24 saves as the Silvertips beat Portland to go up 2-0 in their first-round series.
Brandon Ralph, Matt Fonteyne and Remi Laurencelle supplied the offence for Everett.
Rihards Bukarts was the lone scorer for the Winterhawks. Adin Hill stopped 34-of-37 shots in defeat.
(The Canadian Press)