GALLE, Aug 4: Mahela Jayawardene struck a solid century to prop up Sri Lanka on the opening day of the first Test against South Africa at the Galle International Stadium on Wednesday.

The stylish middle-order batsman struck an unbeaten 116 as Sri Lanka reached 279-7 at close after electing to bat on a pitch that helps spinners. Jayawardene, who had scored 167 in Sri Lanka's only win in Tests against South Africa at the same venue four years ago, notched up his 12th century in 62 Tests.

The 27-year-old came in to bat when Sri Lanka were struggling at 22-2 after seamer Shaun Pollock's early strikes and did a good job to stick around even as Kumar Sangakkara attacked the bowlers.

Jayawardene struck 15 fours and a six to long-off off left-arm spinner Nicky Boje during his five-hour essay in which he exhibited some lovely drives and pull shots. Jayawardene also crossed a milestone of 1,000 runs at this venue.

The Sri Lankan vice-captain faced 249 deliveries. Sangakkara scored a quick 58 off 65 deliveries with 11 well-timed fours for his 16th half-century before falling to Boje.

Having hit the spinner for a lofted four off his first ball, Sangakkara tried a cut and was caught behind just three deliveries later to give the bowler a wicket in his very first over.

South Africa had no choice but to persist with their seam attack after deciding to play only one specialist spinner in Boje. Pollock was the pick of the bowlers bagging 4-24 to keep Sri Lanka on their toes.

Pollock struck the early blows when he removed openers Sanath Jayasuriya (12) and Sri Lankan skipper Marvan Atapattu (nine) in the space of seven deliveries. Jayasuriya played him off the legs to give a simple catch to Lance Klusener at square-leg while Atapattu edged one to wicket-keeper Mark Boucher.

Pollock then trapped Thilan Samaraweera (13) lbw in the second session and came back to take the wicket of Romesh Kaluwitharana (33) with the second new ball in the last session.

Sri Lanka picked Farveez Maharoof as the new-ball partner for left-armer Chaminda Vaas with ace off-spinner Muttiah Muralitharan and leg-spinner Upul Chandana the spinners in the team.

They also have left-arm spinner Jayasuriya and side bowlers Samaraweera and Tillekeratne Dilshan to make use of the conditions at a venue where Sri Lanka have won six of 10 Tests and lost just two.

Sri Lanka have yet to beat South Africa in a Test series. The second and final Test will be held in Colombo next week. The Tests will be followed by five one-dayers.

SCOREBOARD