The Plunket Shield frontrunners are facing an uphill battle after the opening day of round six.
Competition leaders Auckland were bowled out for 277 yesterday by Otago at Eden Park Outer Oval, while second-placed Wellington are facing a hefty deficit against Central Districts.
Auckland struggled to find big partnerships in their innings against a well-rounded Otago bowling attack. An 87-run stand between Rob Nicol (60) and Colin De Grandhomme (59) was the highlight, as all-rounder Sam Wells and inexperienced spinner Rhys Phillips took three wickets apiece.
Otago didn't find as many demons in their turn at bat, easing to 60-0 at stumps, with Anaru Kitchen unbeaten on 36 against his former side. An Otago victory would be beneficial to Wellington, but they are facing their own problems after Central Districts reached 317-5 at McLean Park.
Openers Greg Hay (48) and Ben Smith (46) provided a solid platform for CD, but the losses of debutant Mitchell Renwick for a second-ball duck and Will Young for two saw the hosts slump to 103-4.