After Leeds' 1-0 victory over Derby County on Saturday, all of the focus now shifts to the second leg this Wednesday.
With just two games separating the club between their first season in the top flight in 15 years, Bielsa will be encouraged as much by his side's performance as he will be by the result.
At 1-0, however, the game remains on a knife-edge.
If you're without a ticket to the game and if you're not a Sky Sports subscriber, you can still watch proceedings unfold for less than £9 with use of a Now TV Day Pass .
For those of you who have never purchased or activated a Now TV Pass before, no set-top box is required and access can be gained through most computers, streaming devices, tablets and games consoles.
If you don't mind watching the action through your mobile, special Mobile Month Passes are also available for just £5.99 a month.
Elsewhere in the play-offs, Aston Villa travel to the Hawthorns with a 2-1 lead over their Midlands rivals. Their second leg will take place 24 hours before Leeds are in action.
Both games will be shown on both Sky Sports Football and Sky Sports Main Event.
Week Passes can also be purchased through the Now TV website for a price of £14.99.
