Ali Williams will face the biggest challenge tonight when he goes up against the lock he regards the best in the Super 15 competition.

Stormers' Andries Bekker has overtaken Victor Matfield and Bakkies Botha as South Africa's premier lineout jumper.

Williams said he will be able to get the best gauge of where he is at in his comeback when he will front up Bekker at Eden Park.

A bumper crowd is expected tonight, with 20,000 tickets pre-sold for the game.

The Blues and Stormers match kicks off at 7.35pm.

Story by: Dhanjay Deo
Source: Stuff.co