Newdick won the New Zealand Amateur in 1960, beating Ian Woodbury, 8 and 7, in the final at Invercargill.

In January, he won the New Zealand PGA Championship after a final round of 64 to win by a stroke.

[8] In March, he won the Singapore Open, beating Lu Liang-Huan and George Will at the second hole of a sudden-death playoff.

[9][10] Newdick had been runner-up in the 1965 Hong Kong Open and in the 1965 Metalcraft Tournament, behind Peter Thomson on both occasions.

[1][2] Asia Golf Circuit playoff record (1–0) Note: Newdick only played in The Open Championship.