The imported Foreteller ($5) showed he can be a spring carnival player with a dominant fresh performance to win by 2 lengths over Scarf ($3.60) with the Waller-trained Bellagio Wynn ($101) third.
Waller's 2010/11 highlights included becoming just the fifth trainer to prepare 100 or more metropolitan winners in a season in Sydney.
He also prepared four Group One winners during the Sydney autumn carnival.
His wife was a proud onlooker at Rosehill with young Tyler also spending his first day at the races.
"I can't believe it," Stephanie Waller said.
"I don't think we even dreamt about it because it wasn't possible. But it is now.
"Both sets of parents have come from New Zealand to be here today.
"It all starts again after this weekend."
Waller started the day with a 22-win lead over last year's premiership winner Peter Snowden and extended the winning margin throughout the final day. Altius took the pressure off Waller early with a strong win in the opening race and Foreteller brought up a winning double for Damien Oliver who earlier rode Waller-trained Mikiyama to win.
Apprentice Jason Collett won on Brayroan at his final meeting before heading back to New Zealand.
"He's done a tremendous job and I take my hat off to him," Snowden said. "He has built himself up and built up his clientele and deserves all the credit he gets."AAP