Peter Senior shot a final round 71 to finish in equal 11th position in The Principal Charity Open in Iowa . His 4 round total was 7 under par. He was again leader in greens in regulation and fairways hit, only his putter is stopping him winning at this stage. He has moved into 14th position in the money list and is now eligible to play in the US Senior Open .The British Open and the British Senior Open In July August.