Patel snares five as Sri Lankans collapse

Left-arm spinner Ajaz Patel became the first New Zealander to claim a five-wicket haul in Galle as the tourists restricted Sri Lanka to 7-227 at stumps on day two of the first Test on Thursday.

In reply to New Zealand's first innings total of 249 all out, Sri Lanka were on 2-143 as Angelo Mathews and Kusal Mendis laid the foundation for a big total.

However a lapse of concentration saw Mendis throw away his wicket in the penultimate ball before tea and they collapsed, losing five wickets for the addition of 18 runs.

From their early position of strength, Sri Lanka slumped to 7-161 before an unfinished 66-run stand for the eighth wicket between Niroshan Dickwella and Suranga Lakmal stopped the rot. Sri Lanka trailed New Zealand by 22 runs at the close of play.

It was the second five-wicket haul in Test cricket for Bombay-born Patel, who was tidy with his length on a track that offered plenty of assistance for spinners.

Patel was not afraid to flight the ball even after Mendis completed his 10th Test half-century with a boundary off him.

For the next delivery, the penultimate ball before tea, Mendis attempted to play an expansive drive without much foot work and was caught at first slip by Ross Taylor.

The slide continued after tea with Kusal Perera (1) and Dhananjaya de Silva (5) adding to the misery.

Mathews was dismissed soon after completing his half-century, becoming Patel's fifth victim.

"I think with surfaces like that offer you something, you've got to stay patient and ask good questions of the batsman," Patel told reporters.

"We know Sri Lankans are good players of spin, so you've got to respect that and make sure you put balls in good areas for long period. I think you've got to keep hanging in and play the long game. Yes, there's turn, but it's slow turn."

Off-spinner William Somerville joined the party, dismissing Akila Dananjaya for a six-ball duck.

Lakmal, who had claimed four wickets earlier in the day, then gave solid support to Dickwella as Sri Lanka fought back. Lakmal was given out caught at slip when he was on nine but he successfully reviewed the decision.

"We had lost too many wickets when I walked in and someone needed to hang in there with Dickwella, who was our last recognised batsman," Lakmal said.

"I just told him that I will hold one end up and for him to do the scoring. It worked well for us and when the loose ball was on offer, I cashed in too. It was important for us to get closer to their total."

There were some cheeky shots played by Dickwella, who is under pressure to save his place having been overlooked for the World Cup.

Lakmal's contributions were welcomed as well as Sri Lanka know that chasing anything above 150 on this track is dicey.

Resuming from the overnight score of 5-203, New Zealand were knocked out for 249 losing their last five wickets for 46 runs.

Lakmal claimed the four wickets to fall on day two while Tim Southee was run out.

Akila Dananjaya finished with five wickets, with all his wickets coming on day one.