Records set by McIlroy in blowout victory

Rory McIlroy of Northern Ireland watches a shot on the 17th hole during the final round of the 111th U.S. Open at Congressional Country Club on June 19, 2011 in Bethesda, Maryland.
Rory McIlroy of Northern Ireland watches a shot on the 17th hole during the final round of the 111th U.S. Open at Congressional Country Club on June 19, 2011 in Bethesda, Maryland. ( Getty Images )

Sunday, June 19, 2011

Records set by Rory McIlroy at the 2011 U.S. Open held at Congressional Country Club (Blue Course), Bethesda, Md.:

Fewest holes to double digits under par: 26

Low first 36 holes: 131

Most strokes under par (36 holes): -11

Largest 36-hole lead (tied record): 6

Low first 54 holes: 199

Most strokes under par (54 holes): -14

Lowest 72-hole total : 268

Most strokes under par (72 holes): -16