And that's it. The match concludes - Philadelphia Union 0, Columbus Crew 1.

The second half concludes with Columbus Crew leading Philadelphia Union 1-0.

Patrick Schulte of Columbus Crew has been handed a yellow card.

Offside call - Philadelphia Union. Dániel Gazdag has been flagged offside.

Tai Baribo from Philadelphia Union has committed a foul.

Darlington Nagbe of Columbus Crew has successfully secured a defensive free kick.

Mikael Uhre of Philadelphia Union commits a foul.

Darlington Nagbe of Columbus Crew has successfully secured a defensive free kick.

The fourth referee has declared an additional 6 minutes of extra time.

Offside called - Columbus Crew. Diego Rossi has been flagged offside.

Offside call - Columbus Crew. Dylan Chambost has been flagged for offside.

Malte Amundsen of Columbus Crew has been handed a yellow card.

Quinn Sullivan of Philadelphia Union has committed a foul.

Derrick Jones of Columbus Crew has earned a free kick on the left flank.

Jack Elliott from Philadelphia Union has committed a foul.

Cucho Hernández of Columbus Crew successfully earned a defensive free kick.

Opportunity squandered. Cucho Hernández of Columbus Crew attempted a right-footed shot from the right side of the box, but it veered left, missing the goal. The assist was made by Diego Rossi.

Jack Elliott of Philadelphia Union has committed a foul.

Diego Rossi of Columbus Crew has earned an attacking free kick.

Pause ended. They are prepared to resume.

Match pause - Dylan Chambost of Columbus Crew is injured.

Corner kick awarded to Philadelphia Union, forced by Max Arfsten's defensive play.

Yaw Yeboah of Columbus Crew successfully earned a defensive free kick.

Fouled by Tai Baribo - Philadelphia Union

Corner kick awarded to Philadelphia Union, due to Patrick Schulte's defensive action.

Another offensive effort. Jack McGlynn of Philadelphia Union takes a left-footed shot from beyond the penalty area, but the goalkeeper manages to save it in the middle of the goal. The assist was provided by Kai Wagner.

Jack McGlynn of Philadelphia Union has successfully earned an offensive free kick.

Cucho Hernández of Columbus Crew has committed a foul.

Olivier Mbaizo of Philadelphia Union has successfully earned a defensive free kick.

Diego Rossi commits a foul against Columbus Crew.

Goal! Philadelphia Union 0, Columbus Crew 1. Yaw Yeboah - Columbus Crew - header inside of six yard box - left side to the left corner. Assist - Max Arfsten.

Substitution - Philadelphia Union. Mikael Uhre for Alejandro Bedoya.

Substitution - Philadelphia Union. Jack McGlynn for Danley Jean Jacques.

Delay over. They are ready to continue.

Substitution - Columbus Crew. Darlington Nagbe for Alexandru Matan - injury.

Substitution - Columbus Crew. Cucho Hernández for Aziel Jackson.

Delay in match - Columbus Crew

Offside call - Columbus Crew. Diego Rossi has been flagged offside.

Corner kick awarded to Columbus Crew, forced by Danley Jean Jacques's defense.

Corner kick awarded to Columbus Crew, due to a deflection off Leon Flach.

Alexandru Matan of Columbus Crew attempts a right-footed shot from outside the box, but it's deflected.

Corner kick awarded to Columbus Crew, as a result of Andre Blake's defense.

Another offensive effort. Diego Rossi of Columbus Crew takes a right-footed shot from the middle of the penalty area, but it's stopped in the right corner. The assist was provided by Sean Zawadzki.

Quinn Sullivan from Philadelphia Union has committed a foul.

Diego Rossi of Columbus Crew has successfully earned a free kick on the left flank.

Another offensive move is underway. Derrick Jones of Columbus Crew takes a right-footed shot from beyond the box, but the goalkeeper manages to save it right in the middle of the goal. The assist was provided by Diego Rossi.

New attacking attempt. Yaw Yeboah - Columbus Crew - shot with left foot inside of six yard box - left side is saved by goalkeeper in the centre of the goal. Assist - Malte Amundsen.

Missed chance. Quinn Sullivan - Philadelphia Union - shot with right foot from the right side of the box is very close to the goal. Assist - Alejandro Bedoya with a head.

Malte Amundsen of Columbus Crew has committed a handball.

Player change - Columbus Crew. Andrés Herrera is being replaced by Yaw Yeboah.

Player change - Columbus Crew. Diego Rossi is coming on for Jacen Russell-Rowe.

Player swap - Columbus Crew. Max Arfsten is coming on to replace DeJuan Jones.

Corner kick awarded to Columbus Crew, forced by Olivier Mbaizo.

New attacking attempt. Jacen Russell-Rowe - Columbus Crew - shot with left foot from the centre of the box is saved by goalkeeper in the centre of the goal. Assist - Alexandru Matan.

Aziel Jackson from Columbus Crew has committed a foul.

Dániel Gazdag of Philadelphia Union has successfully earned a defensive free kick.

Corner kick awarded to Philadelphia Union, forced by Patrick Schulte.

New attacking attempt. Tai Baribo - Philadelphia Union - header inside of six yard box - left side is saved in the left corner. Assist - Olivier Mbaizo with a cross.

Quinn Sullivan of Philadelphia Union has successfully earned a free kick on the right flank.

Fouled by DeJuan Jones - Columbus Crew

Leon Flach of Philadelphia Union has successfully earned a defensive free kick.

Aziel Jackson from Columbus Crew has committed a foul.

Leon Flach of Philadelphia Union has committed a foul.

Dylan Chambost - Columbus Crew - won a free kick in defence.

The second half of the match between Philadelphia Union and Columbus Crew commences, with the score still at a stalemate, 0-0.

The initial half concludes with neither the Philadelphia Union nor the Columbus Crew managing to score, leaving the score at 0-0.

Kai Wagner, from Philadelphia Union, has been handed a yellow card due to a foul.

Sean Zawadzki of Columbus Crew has been awarded a defensive free kick.

Kai Wagner of Philadelphia Union commits a foul.

Opportunity squandered. Tai Baribo of Philadelphia Union attempts a shot with his right foot from within the six-yard box on the left side, but it narrowly misses the goal on the left. The assist came from Kai Wagner with a cross.

Quinn Sullivan from Philadelphia Union has successfully earned a free kick on the right flank.

Malte Amundsen of Columbus Crew has committed a foul.

Leon Flach - Philadelphia Union - won a free kick in defence.

Fouled by Sean Zawadzki - Columbus Crew

The referee's assistant has declared an additional 5 minutes of playtime.

Another offensive push. Jacen Russell-Rowe of Columbus Crew takes a left-footed shot from beyond the box, but the goalkeeper manages to save it in the middle of the goal. The assist came from Dylan Chambost.

Dániel Gazdag of Philadelphia Union commits a foul.

Derrick Jones of Columbus Crew has successfully secured a defensive free kick.

New attacking attempt. Quinn Sullivan - Philadelphia Union - shot with right foot from the centre of the box is saved in the top right corner.

Pause has ended. They are prepared to proceed.

Match pause - Columbus Crew.

Alejandro Bedoya of Philadelphia Union is penalized for a foul.

Derrick Jones of Columbus Crew has successfully earned an attacking free kick.

Fouled by Dániel Gazdag - Philadelphia Union

Derrick Jones - Columbus Crew - won a free kick on the left wing.

Opportunity lost. Andrés Herrera of Columbus Crew attempted a header from the middle of the box, but it went wide to the left. The assist came from Alexandru Matan, who delivered a cross following a corner kick.

Corner kick awarded to Columbus Crew, resulting from a defensive move by Jakob Glesnes.

Missed chance. Quinn Sullivan - Philadelphia Union - shot with right foot from more than 35 yards is high and wide to the right. Assist - Tai Baribo.

Offside called against Philadelphia Union. Dániel Gazdag has been flagged offside.

Kai Wagner of Philadelphia Union has successfully secured a defensive free kick.

Dylan Chambost of Columbus Crew has committed a foul.

Corner kick awarded to Columbus Crew, thanks to Andre Blake's deflection.

A new offensive move is underway. Aziel Jackson from Columbus Crew takes a shot with his right foot from the right side of the box, but it's saved in the right corner. The assist was by Dylan Chambost.

Player swap - Philadelphia Union. Nathan Harriel, due to an injury, is replaced by Olivier Mbaizo.

Pause ended. They are prepared to carry on.

The match is temporarily halted due to an injury sustained by Nathan Harriel of Philadelphia Union.

Offside call - Columbus Crew. Andrés Herrera has been flagged offside.

Tai Baribo - Philadelphia Union - hits the right post with a shot with left foot from the right side of the six yard box. Assist - Quinn Sullivan with a cross.

Danley Jean Jacques of Philadelphia Union has committed a foul.

Derrick Jones of Columbus Crew has successfully earned a defensive free kick.

Missed chance. Aziel Jackson - Columbus Crew - shot with left foot from outside the box is close, but missed .

Danley Jean Jacques of Philadelphia Union has committed a foul.

Aziel Jackson of Columbus Crew has secured a free kick on the right flank.

Opportunity squandered. Danley Jean Jacques of Philadelphia Union narrowly misses the goal with a header from a short distance. The assist came from Kai Wagner, who delivered a cross following a corner kick.

Corner kick awarded to Philadelphia Union, forced by DeJuan Jones.

Corner kick awarded to Philadelphia Union, forced by Yevhen Cheberko's defensive play.

Corner kick awarded to Philadelphia Union, forced by Dylan Chambost's defensive play.

Derrick Jones of Columbus Crew has been handed a yellow card due to a foul.

Derrick Jones commits a foul - Columbus Crew.

Alejandro Bedoya of Philadelphia Union has secured a free kick on the right flank.

Opportunity squandered. Jack Elliott of Philadelphia Union failed to capitalize on a header from the middle of the box, sending it wide to the left. The assist came from Jakob Glesnes, who delivered a cross following a corner kick.

Opportunity squandered. Nathan Harriel of Philadelphia Union fails to capitalize with a header from the box's center. Kai Wagner set up the chance with a cross following a corner kick.

Corner kick awarded to Philadelphia Union, forced by Yevhen Cheberko's defense.

Attempt thwarted. Jack Elliott of Philadelphia Union's header from close range gets obstructed. The assist came from Kai Wagner with a cross.

Corner kick awarded to Philadelphia Union, resulting from a defensive move by Sean Zawadzki.

The initial half commences...