Former UFC champion Lyoto Machida won a lackluster split decision over 42-year-old veteran DanHenderson on the undercard at Honda Center, and bantamweight Urijah Faber beat Ivan Menjivar with an acrobatic rear naked choke late in the first round.
Glasgow backs Dan Parks and Andy Henderson and the forward trio of Ross Ford (Borders), Alastair Kellock (Glasgow) and Simon Taylor (Edinburgh) have been added to Scotland's squad.
Almost immediately, Glasgow levelled the issue thanks to a pinpoint Dan Parks penalty in the wake of a sizzling move featuring World Cup colleagues Andy Henderson and Fergus Thomson.