Bartosh hit the post and Wood nearly scored again before the match winner finally came with a good finish from Bartosh with 17 minutes left to play.
Schischka was called into action with a late Whakatane flurry but fittingly Old Blues were hot on attack when referee Andrew Lamberth ended the game.
Old Blues co-coach Whitley said it was satisfying to come back from 1-0 down and he thought his team worked well throughout the game.
"We played with a bit more intensity today and have to give [co-coach] Grant Turner credit for changing the game plan at training to a more expansive game plan when we had the ball and to tuck in a bit tighter when they had the ball.
"I thought we played some really good football today, held the ball up well and knocked it around. No complaints."
Tauranga Old Blues 2 (R Wood, D Bartosh) Whakatane Town 1 (B Wilde) HT 0-1.