Over the course of the campaign, they held winning records against two of their biggest regional rivals, the Pittsburgh Pirates (10–8) and New York Mets (11–7), respectively.
[1] Throughout its history, players could be added to the team in several ways, including advancement to the parent club through the farm system.
The primary farm teams were the Triple-A San Diego Padres and Double-A Macon Peaches.
Phillies farm system players who made their MLB debut with the 1966 squad are pitchers John Morris and Joe Verbanic, and infielder Gary Sutherland.
Infielders Coaches Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg.