Champions League semi-finals: First-leg previews, predictions & bet builder tips

• Ladbrokes previews all Champions League semi-finals, with predictions and odds

• Arsenal backed to earn a valuable draw against Diego Simeone's Atletico Madrid

• Champions League holders tipped to draw with favourites Bayern in an entertaining affair

The Champions League's last four compete for a place in the final, so Ladbrokes previews both UCL semi-final first legs, with predictions and live odds.

Tuesday night kicks off the semi-final action as current holders PSG welcome new Champions League favourites Bayern Munich to the Parc des Princes for a real heavyweight clash. Then, on Wednesday, Mikel Arteta's Arsenal travel to Spain to take on Diego Simeone's Atletico Madrid, with the Gunners still hopeful of completing a famous Premier League and Champions League double.

Below, you'll find our take on both matches, with links to in-depth bet builder tips!

Paris Saint-Germain vs Bayern Munich

• Bet on PSG vs Bayern Munich

• PSG vs Bayern Munich bet builder tips

• Prediction: PSG 2-2 Bayern Munich

It's the reigning European champions vs the Champions League favourites in Paris, and despite Bayern Munich only failing to win one game since early February, we're backing a thoroughly entertaining draw in the French capital. PSG have shown time and time again that they're built for the big occasion, and with so much attacking quality in their ranks, they're bound to cause the German champions problems that they haven't faced all season. The league phase meeting between these two went Bayern's way, but with the football world watching, we're expecting it to end all square here - setting up an unmissable second leg next week.