The towering centre-back climbed above Chico Flores in the second half to plant a header beyond Michel Vorm and secure three valuable points at the Cardiff City StadiumSteven Caulker scored against his former club as Cardiff City beat Swansea City 1-0 in the first top-flight Wales derby on Sunday.
The defender, who spent a season on loan with Swansea, netted just his second Bluebirds goal to seal a historic victory for the hosts as their rivals finished the game with 10 men following Michel Vorm's late dismissal.
Cardiff went into the much-anticipated encounter looking to end a run of three games without a win, while Swansea knew that they could move into the top half with maximum points.
The hosts made two changes to the side that drew 0-0 with West Ham as Don Cowie and Craig Bellamy replaced Kim Bo-Kyung and Campbell. Alvaro Vazquez was dropped for Swansea, with manager Michael Laudrup bringing Jonjo Shelvey into the starting XI.
|By Tim Poole
Game, set and match for Malky Mackay's side as the first ever south Wales derby in the Premier League goes in Cardiff City's favour - and their fans will never forget it.
In a truly special atmosphere, Steven Caulker was the match-winner and Michel Vorm the pantomime villain in the closing minutes.
In truth, this game may go down as one of he worst of the season but Cardiff fans will not care in the slightest, as thousands and thousands of them attested jubilantly at full-time. For Michael Laudrup's charges, however, their form is a worry.
The visitors continued to press and forced the first save of the game 10 minutes in, David Marshall keeping out Michu's effort from the edge of the area after the Spain international had evaded the home defence.
Cardiff took 25 minutes to create their first chance, Bellamy's free kick deflecting wide off Leon Britton.
Swansea dictated the game for large periods but it was Cardiff who began the second half the stronger. However, they too showed a similar lack of composure in front of goal when Peter Whittingham sliced Bellamy's lay-off well wide four minutes into the half.
The deadlock was finally broken just after the hour mark, though, Caulker rising to head Bellamy's corner past a stranded Vorm.
Laudrup threw substitute Wilfried Bony into the fray immediately after falling behind and the Ivory Coast international almost had an instant impact as he prodded wide from point-blank range.
De Guzman and Alejandro Pozuelo also went close in the closing stages for Swansea but any hopes they had of earning a point were virtually ended when Vorm was dismissed after bringing down Campbell after the former Hull City striker had broken through on goal.