Barcelona's wild week continued on the pitch as the club pulled off a stunning comeback victory to reach the Spanish Cup final

• Barcelona has reached the Copa del Rey final after pulling off a stunning comeback Wednesday.
• Ronald Koeman's side beat Sevilla, 3-0, to overturn a 2-0 deficit from the semifinal's first leg.
• The win came days after a former club exec's arrest in connection to the "Barcagate" scandal.

FC Barcelona's wild week continued on the pitch Wednesday as it pulled off a stunning comeback victory in the second leg of its Copa del Rey semifinal over Sevilla that secured its place in the competition's final.

Ronald Koeman's side, which trailed 2-0 after the teams' first leg, beat Sevilla 3-0 at Camp Nou.

The victory came just days after Barcelona's former club president Josep Maria Bartomeu was arrested in connection with last year's "Barcagate" scandal. On the same day, the club's stadium was raided by the police.

Ousmane Dembélé opened the scoring Wednesday night just 12 minutes in when he rifled home a stunning effort from outside the box.

Sevilla's Lucas Ocampos missed a penalty midway through the second half before midfielder Fernando was sent off for a second bookable offence in the 92nd minute.

Shortly after the Brazilian saw red, Barcelona defender Gerard Piqué headed home Antoine Griezmann's cross, making it 2-0 to the hosts and sending the tie into extra time.

The Danish striker Martin Braithwaite then scored the winner with a sublime diving header.

"It is my happiest night as Barcelona coach," Koeman said after the victory. "Being two goals down, we played a very complete game. You can't ask for more as a coach.

"We deserved to go through, and we deserve to play in the final. We were the best team across both legs."

The dramatic victory saw Barcelona reach its 10th Copa del Rey final in just 13 years, where it is scheduled to face either Athletic Bilbao or Levante on April 4.

Before that, the club's members are set to elect a new president Sunday in a vote that is likely to determine whether Lionel Messi stays in Spain.