Lynden Gooch of Huddersfield Town.

Tom James of Leyton Orient.

Zech Obiero of Leyton Orient.

Jack Simpson of Leyton Orient.

Rarmani Edmonds-Green of Leyton Orient.

Brandon Cooper of Leyton Orient.

Azeem Abdulai of Leyton Orient.

Aaron Connolly of Leyton Orient.

Sean Clare of Leyton Orient warms up.

Brandon Cooper of Leyton Orient warms up.

Tyreeq Bakinson of Leyton Orient warms up.

Joe White of Leyton Orient warms up.

Sonny Perkins of Leyton Orient warms up.

Dan Happe of Leyton Orient warms up.

Jack Moorhouse of Leyton Orient warms up.

Joe White of Leyton Orient warms up.

Noah Phillips, goalkeeper of Leyton Orient (c) jokes with fellow team mate...

Vendors give out Huddersfield Town sponsor caps to arriving fans.

Huddersfield Town fans head to the stadium for the match.

Huddersfield Town fans head to the stadium for the match.

Huddersfield Town fans enjoy pre-match refreshments and games outside the John...

Huddersfield Town fans view the new season shirt in the club shop.

Huddersfield Town supporters watch the match from the family stands.

Huddersfield Town supporters watch the match from the family stands.

Sean Clare of Leyton Orient.

Tyreeq Bakinson of Leyton Orient.

Tommy Simkin, goalkeeper of Leyton Orient.

A Huddersfield Town supporter wears a tattoo bearing club insignia on their leg.

Tyreeq Bakinson of Leyton Orient.

Lynden Gooch of Huddersfield Town.

Lynden Gooch of Huddersfield Town.

A corner is taken with the new design Puma match ball.

Sean Roughan of Huddersfield Town.

Lynden Gooch of Huddersfield Town throws-in with the EFL Sky Bet Puma match ball.

Jack Whatmough of Huddersfield Town.

Dan Happe, captain of Leyton Orient signals to team mates.

Tommy Simkin, goalkeeper of Leyton Orient in action.

Ollie O'Neill of Leyton Orient.

Leyton Orient players show dejection as they leave the pitch after their 3-0...

Ryan Ledson, captain of Huddersfield Town claps to fans after their 3-0 win...

Ryan Ledson, captain of Huddersfield Town walks around the pitch after their...

Lasse Sørensen of Huddersfield Town claps to fans after their 3-0 win over...

Radinio Balker of Huddersfield Town (L) and David Kasumu of Huddersfield Town...

Lynden Gooch of Huddersfield Town waves to fans after their 3-0 win over...

Herbie Kane of Huddersfield Town claps to fans after their 3-0 win over Leyton...

Joe White of Leyton Orient.

Joe White of Leyton Orient.

Referee Simon Mather in action.

Referee Simon Mather in action.

Richie Wellens, manager of Leyton Orient shows his frustration during their...

Richie Wellens, manager of Leyton Orient speaks to reporters during a...

Richie Wellens, manager of Leyton Orient speaks to reporters during a...

Richie Wellens, manager of Leyton Orient speaks to reporters during a...

Lee Grant, manager of Huddersfield Town speaks to reporters during a...

Lee Grant, manager of Huddersfield Town speaks to reporters during a...

Ollie O'Neill of Leyton Orient defends against Ruben Roosken of Huddersfield Town.

Ruben Roosken of Huddersfield Town (c) tests Leyton Orient defending.

Ruben Roosken of Huddersfield Town (R) vies with Zech Obiero of Leyton Orient.

Huddersfield Town supporters celebrate their third goal against Leyton Orient.

Ruben Roosken of Huddersfield Town celebrates scoring their third goal against...

Ruben Roosken of Huddersfield Town celebrates scoring their third goal against...

Ruben Roosken of Huddersfield Town celebrates scoring their third goal against...

Ruben Roosken of Huddersfield Town celebrates scoring their third goal against...

Ruben Roosken of Huddersfield Town scores their third goal against Leyton Orient.

Tommy Simkin, goalkeeper of Leyton Orient prepares for a Huddersfield Town...

Sean Clare of Leyton Orient (c) implores to referee Simon Mather after his...

Marcus Harness of Huddersfield Town (R) jostles with Zech Obiero of Leyton...

Alfie May of Huddersfield Town celebrates his penalty goal against Leyton Orient.

Alfie May of Huddersfield Town celebrates his penalty goal against Leyton Orient.

Alfie May of Huddersfield Town celebrates his penalty goal against Leyton Orient.

Alfie May of Huddersfield Town scores their second goal against Leyton Orient...

Alfie May of Huddersfield Town scores their second goal against Leyton Orient...

Rarmani Edmonds-Green of Leyton Orient (R) and Tom James of Leyton Orient (L)...

Tayo Adaramola of Leyton Orient looks at the linesman as he prepares to take a...

Richie Wellens, manager of Leyton Orient in action.

Richie Wellens, manager of Leyton Orient in action.

Lee Grant, manager of Huddersfield Town looks-on as Richie Wellens, manager of...

Alfie May of Huddersfield Town (c) shoots at goal.

Ruben Roosken of Huddersfield Town (c) tests Leyton Orient defending.

Herbie Kane of Huddersfield Town (rear) vies with Azeem Abdulai of Leyton Orient.

Dan Happe, captain of Leyton Orient in action.

Marcus Harness of Huddersfield Town (L) vies with Sean Clare of Leyton Orient.

Sean Roughan of Huddersfield Town is substituted off following a heavy tackle.

Lee Grant, manager of Huddersfield Town in action.

Lee Grant, manager of Huddersfield Town in action.

Lee Grant, manager of Huddersfield Town in action.

A corner is taken with the new design Puma match ball.

Lynden Gooch of Huddersfield Town (L) tackles Josh Koroma of Leyton Orient.

Joe Low of Huddersfield Town (c) celebrates scoring the opening goal against...

Joe Low of Huddersfield Town (R) celebrates scoring the opening goal against...

Joe Low of Huddersfield Town scores the opening goal against Leyton Orient...

Joe Low of Huddersfield Town scores the opening goal against Leyton Orient...

Lee Grant, manager of Huddersfield Town takes his seat in the dugout for their...

Lee Grant, manager of Huddersfield Town claps to fans as he takes his seat in...

Lee Grant, manager of Huddersfield Town waves to fans as he takes his seat in...

New signing Killian Cahill, goalkeeper of Leyton Orient warms up at the John...

New signing Killian Cahill, goalkeeper of Leyton Orient warms up at the John...

Huddersfield Town fans queue outside the club shop of the John Smith's stadium...

Leyton Orient new on-loan signing from Newcastle United Joe White (L) leaves...

Leyton Orient new on-loan signing from Newcastle United Joe White (L) leaves...