Out-of-form top-order batsman Shawn Hicks is unavailable for tomorrow's game against top-of-the-table Northern Districts due to prior commitments. He is attending a wedding of a close friend.
Mitch Renwick will replace him in the line-up. Renwick has been in good form for Otago A and was a regular starter in the one-day and first-class side.
The wicketkeeper-batsman lost his spot when overseas professional Ben Cox joined the side for the Super Smash.
English professional Ben Raine has been overlooked for selection again, the Volts preferring to go with the talents of Christi Viljoen.
Viljoen has been one of Otago's best performed bowlers in the competition with 10 wickets at an average of 17.30. Only co-captain Jacob Duffy has more wickets with 11 at 21.63.
The Volts are in fifth but could drop to last place if they lose and Canterbury wins its final game.