Shakhtar vs. Basel (Tuesday, 8.00pm)
The one-off game will be held at Arena AufSchalke in Gelsenkirchen, and the winner will take on either Inter Milan or Bayer Leverkusen in the final four on August 16.
We say: Shakhtar Donetsk 2-1 Basel
This is a fascinating match as both sides will be full of confidence following impressive results in the round of 16. Shakhtar are so dangerous going forward, though, and we just fancy the Ukrainian outfit to edge what should be an entertaining encounter in Gelsenkirchen.
Our tipster partners are predicting that both teams will score (BTTS - yes).
Wolves vs. Sevilla (Tuesday, 8.00pm)
The Premier League club overcame Olympiacos in the round of 16 to advance to the final eight, while Sevilla impressively eliminated Roma from the competition to ensure that they would be present at this stage.
We say: Wolverhampton Wanderers 1-2 Sevilla
Wolves will be desperate to impress in their first European quarter-final for 48 years, but Sevilla's recent form has been excellent, and we just fancy the Spanish outfit to shade a close game on Tuesday night.
Our tipster partners are predicting under 2.5 goals.