Despite five goals from Rocky Mountain's Christian Kim, Great Plains was able to hold off Rocky Mountain and emerge victorious in the first game of Day 4 after exploding for five goals in the third period.
William Whitelaw recorded a Hatty for Great Plains, bringing his Show total to 10 goals. Danny Nelson scored twice, with Wyatt Olson, Zachary Nehring and Oliver Moore all pitching in singles for Great Plains.
Christian Kim pots one of his five goals in Rocky Mountain's 8-6 loss to Great Plains
Mid-Atlantic scored four unanswered goals and killed off three penalties in the win, paced by two goals by Chris Pelosi. Ryan Bunting and Davis Ross each scored once for Mid-Atlantic, and Charlie Cerraton handed out three assists.
Jacob Terpstra scored the lone goal for Great Lakes, continuing his strong play this week.
Chris Pelosi scored twice for Mid-Atlantic against Great Lakes
Southeast erased a 3-2 deficit in the third period when Daniel Prazma tied the game with 9:21 to play in regulation, and earned the win on a shootout goal by Jai Van Rij.
Mikey Burchill and Skogen Schrod also added goals for Southeast.
Jacob Gelman scored twice for Team USA, with Jake McCaw adding the other.
Skogen Schrott nets a goal against Team USA in Friday's 4-3 (SO) win
Ryan Fine continues to impress, leading Metropolitan to its fifth victory of The Show with a pair of goals and an assist.
Sean Gibbons, Tanner Adams, Jesse Allecia and Michael Hagens each scored once for Metropolitan, and Walker Landy scored the lone goal for Midwest.
Ryan Fine leads Metropolitan with 7 goals and 12 points through 6 games
Carey Terrance scored two goals and added an assist, and Cole Cooksey chipped in a goal and three helpers to lead Ontario to its fourth win of The Show. Cooper Foster and Anthony Romani each scored once for Ontario.
Nate Misskey was the lone goal-scorer for Saskatchewan.
Carey Terrance scored twice and was named Player of the Game in Ontario's 5-1 win over Saskatchewan
British Columbia took a 4-2 lead into the third period, but Quebec stormed back to tie the game and claim victory in the extra session.
Ethan Gauthier scored two goals and added an assist to lead Quebec, with Quinton Burns, Alexandre Blais adding one goal each in regulation.
Mathieu Cataford scored the game-winner at 4:40 of overtime on a close-range shot for Quebec.
Declan Warburton scored twice for British Columbia, with Owen Beckner and Kai Adano adding one goal apiece.
Mathieu Cataford's GWG for Quebec in 5-4 win over British Columbia
Four players scored for Alberta, and goaltender Luke Roberts posted his second consecutive shutout as Alberta extended its undefeated streak.
Gracyn Sawchyn, Caden Kemkaran-Humble, Connor Dale and Rylan Brown all scored for Alberta.
Connor Dale nets a beauty for Alberta in 4-0 win over Atlantic Provinces
Four players scored for Team Canada in the win over Manitoba, with Alessia Nardelli, Joey Messina, Braeden O'Keefe and Dane Ersoni all scoring once.
Carter Sotheran and Jayden Perron were the goal-scorers for Manitoba.
Will Smith was the hero in this shootout victory, scoring both regulation goals for New England and scoring the game-winner in the shootout.
Southeast fell in another one-goal game despite a stellar performance from goaltender Dylan Dykstra. Matthew Mania and Jai Van Rij scored for Southeast in the loss.
Will Smith scores one of his three total goals in New England's 3-2 win over Southeast
Tanner Adams scored two goals and dished out three assists for a game-high five points to lead Metropolitan for its second win of the day.
Michael Hagens also scored twice for Metropolitan, which also got goals from Charles Dellavolpe, Ryan Fine and Eli Friedman.
Jacob Terpstra scored two goals and Mitch King scored once for Great Lakes.
Jacob Terpstra scores in Great Lakes' 7-3 loss to Metropolitan on Friday
Griffin Erdman and Charlie Cerrato each scored twice for Mid-Atlantic in another resounding win.
Nicholas Fascia and Ryan Bunting added single goals for Mid-Atlantic.
Colin Budd and Andrew Kuzma scored once each for Midwest.
Rocco Bruno was solid in the nets for Mid-Atlantic on Friday
Rocky Mountain scored once in the second and once in the third period to secure the win, thanks in large part to Christian Kim's second impressive performance of the day.
Kim scored in the second and third, in addition to assisting on Ty Hendricks' goal in the first period for Rocky Mountain.
Ryan Stratton scored the only goal for Team USA.
In one of the final games of Day 4, British Columbia upended Alberta, the only undefeated team left on either side of the bracket.
British Columbia rode a Herculean effort by Andrew Cristall to the victory, as Cristal racked up a Hatty. David Adaszynski added the fourth goal for British Columbia in the third period.
Both of Alberta's goals came in the second, with Marcus Pacheco and Carmelo Crandell marking the scoresheet.
Andrew Cristall's hate propelled British Columbia to a 4-2 upset victory over previously unbeaten Alberta
Ontario started the scoring early and often in this 11-1 rout.
Colby Barlow, Nick Lardis and Denver Barkey all scored twice for Ontario, with Cole Cooksey, Tristan Bertucci, Matthew Soto and Carey Terrance each adding one goal apiece.
Ben Cross got Atlantic Provinces on the board late in the third period.
Tristan Bertucci scores in Ontario's 11-1 win over Atlantic Provinces
Manitoba scored twice in the first and managed to hold off Saskatchewan en route to a thrilling one-goal victory.
Carter Sotheran, Merik Boles, and Calder Crossin each scored once for Manitoba, with Crossin's goal proving to be the game-winner scored late in the third period.
Josh Zakreski and Brayden Yager scored once each for Saskatchewan.
Ryan Leonard took over as the game went on, finishing with four goals and two assists to lead New England to a 7-2 win over Great Plains.
Leonard's goals came in succession, coupled with two goals by Jake McManus and a single goal by Ethan Gradula.
Zachary Nehring and Danny Nelson were the goal-scorers for Great Plains.
Ryan Leonard scores one of his four goals in New England's 7-2 win over Great Plains
Mathieu Cataford continued his clutch day by scoring the game-tying and game-winning goals as Quebec edged Team Canada 5-4 in the nightcap.
In addition to Cataford's two goals, Vincent Gauthier, Mickael Lemay and Alexandre Blais each scored once for Quebec.
Liam Stevenson, Vince Ellie, Easton Wainwright and Braeden O'Keefe scored one goal apiece for Team Canada.
Quebec celebrates during its 5-4 win over Team Canada
Mathieu Cataford, Quebec
Cataford was the hero in both wins for Quebec, scoring both game-winners on Friday.
Calder Crossin, Manitoba
Crossin was another clutch player on Friday, scoring the game-winner for Manitoba with 56 seconds left in a 3-2 win over Saskatchewan.
Andrew Cristall, British Columbia
Crsitall recorded a Hatty to lead British Columbia to a 4-2 upset over previously undefeated Alberta.
Christian Kim, Rocky Mountain
Kim burst onto the scene on Friday, scoring a combined seven goals in two games. A great skater, Kim has a knack for finding the puck in traffic.
Will Smith, New England
Smith almost singlehandedly took New England to victory in their first win over Southeast, scoring twice in regulation and once in the shootout.