Making his first start since he won his first major at last month's US Open, world number one Jon Rahm of Spain is tied for the lead at the half-way stage of the Scottish Open. Rahm, 27, posted a six-under 65 on day two in North Berwick on Friday to get to 11-under after 36 holes, where he is joined by first-round leader Jack Senior and Belgium's Thomas Detry. English duo Lee Westwood and Matt Fitzpatrick are tied on ten-under alongside South African George Coetzee, with Spain's Alvaro Quiros a further shot adrift on nine-under.