Antolin Alcaraz only returned to action at the end of February after his long term injury but he says he's more than ready now.
The Paraguayan said:
"It’s been a difficult season for me with the injury but now that I am fit again and playing.
"The season has been fantastic and to get to a cup final would be an incredible achievement for me personally but also for the team.
"We are playing well at the moment and there is a great belief in the dressing room, we need to be professional and play the way we have played in every round."
With the support rising for Saturday's game against Millwall, Alcaraz is excited ahead of the big day.
"We are all fighting for the same thing and with the supporters behind us, Saturday is going to be a great day."
Join in the excitement on Twitter by using #wafcwembley and send in your photos as we build up to the big game on Saturday!
**Tickets available in person at the ticket office, by telephone on 0871 6633552 or online at www.wiganathletic.com/tickets. Tickets limited to THREE per season ticket holder, and TWO per person on General Sale. General Sale purchasers must have a previous purchasing history at the DW Stadium. **