Luke Robins from the Northern Territory Strike won the Most Outstanding Player of the Year Award on 18 votes, just ahead of Vala, who polled 13 votes.
Harry Nielsen (Mavericks), Daniel Drew (Western Grit) and Gavera were tied for third on 11 votes each.
Vala was the second leading run scorer in the 2016 SACA Premier League, scoring 335 runs, averaging 55.83 runs.
He scored two half centuries and an unbeaten 113.
Ben Wakim from the Northern Territory Strike was the leading run scorer, making 354 runs at an average of 70.80.