Mickelson still shooting with young guns . World number one Luke Donald takes part in the Scottish Open on Sunday . He leads by four shots in the traditional warm - up match for the British Open . The match is reduced to 54 holes because of adverse weather conditions .
World number one Luke Donald takes part in the Scottish Open on Sunday . He leads by four shots in the traditional warm - up match for the British Open . The match is reduced to 54 holes because of adverse weather conditions .