The Eastern Cape team had been riding high after three straight wins, including a first-ever win over a South African franchise in the shape of the Sharks last week, but it was not to be against their Aussie foes.
But the Kings had the perfect start to the game with a penalty try.
Brumbies fullback Tom Banks tackled Kings wing Makazole Mapimpi early after a Lionel Cronjé kick-ahead, and a try that surely would have been scored resulted in a seven-pointer for the home team after just five minutes.
When Cronjé nudged a penalty over not long after, the home side were 10-0 in front. That was just about all the dominance the Kings had in the opening 40 minutes, with the Australian team camping in the home side’s half.
They had some reward when hooker Josh Mann-Rea was on the end of a lineout drive over the line, but those points were it for the Brumbies in a first half that they completely dominated.
The Australian side’s try had originated from a yellow card against Kings prop Ross Geldenhuys (his fourth of the season), but otherwise, the visitors could not capitalise on their domination.
They seemed to have scored a try three minutes from halftime, but the TMO ruled that a Brumbies’ hand had pushed the ball forward in the process, and the Kings held on for a five-point lead at the interval.
In the second half, the Kings had more of the ball, but they made a hash of it in the 50th minute.
An attempted counter-attack saw poor passing resulting in Brumbies left wing Aidan Toua, scrambling the ball forward with the boot and falling over the line for the try.
Flyhalf Wharenui Hawera converted to give the Brumbies a 12-10 lead, and 10 minutes from time, the visitors went into a commanding advantage when outside centre Tevita Kuridrani pushed a grubber through for Tom Banks to score.
The Wharenui Hawera conversion made it a 19-10 scoreline for the Aussies with seven minutes to go, and the Kings simply had no reply as they fell to defeat.
Kings 10 – Try: Penalty Try. Penalty: Lionel Cronjé (1).
Brumbies 19 – Tries: Josh Mann-Rea, Aidan Toua, Tom Banks. Conversions: Wharenui Hawera (2).African News Agency (ANA)