The two combined well throughout the duration of the match with the 30-year-old Rosenborg scoring West Brom’s equaliser after former Manchester United striker Mame Biram Diouf notched the opener.
Anelka exchanged a quick one-two with Billy Jones before feeding James Morrison who crossed for Rosenborg. The striker reacted quickest and was brave, crashing the ball home as he clashed with the goalkeeper.
Championship side QPR secured a shock win over Turkish top-flight side Besiktas in Austria.
Former England striker Andy Johnson scored the game’s only goal in the 64th minute as QPR eased to a well-deserved win.
Junior Hoilett was presented with two early chances but was unable to find the net from close range. Chances were few and far between thereafter until Johnson scored the opener.
Bobby Zamora crossed from the left, with the onrushing Johnson narrowly missing the ball. Hoilett was able to keep the ball in play, though, finding Zamora with a pinpoint cross, enabling the striker to find his partner with a well-cushioned header which allowed Johnson the simplest of tap-ins.
Freiburg and Olympiakos played out an entertaining friendly with the German side overcoming their Greek opponents 4-2.
The Bundesliga side struck three times in the opening 22 minutes and looked well on their way to a comfortable victory.
However, just three minutes into the second half their lead was reduced to just two as Olympiakos found the back of the net.
The three-goal cushion was restored with 20 minutes to go, but a lapse in concentration saw the Greek side score a consolation goal from the resulting kick off.