Mark Wiebe won after a play-off over Bernhard Langer In the first Monday finish in Senior Open Championship history. It was Wiebe's first senior major championship victory.[2][3]
The event was the first Senior Open Championship played at Royal Birkdale Golf Club. The Open Championship had previously been held there nine times, the first time being in 1954.
The field consisted of 144 competitors; professionals and amateurs.
An 18-hole stroke play qualifying round was held on Monday, 22 July, for players who were not already exempt. The leading players from the qualifying competition joined the exempt players for the championship.
74 players made the 36-hole cut, 73 professionals and one amateur, Chip Lutz, who finished leading amateur at tied 48th.
Bernhard Langer needed a bogey on the 18th hole to win by one shot, but after leaving his approach shot in the green side bunker, he took four shots to get in the hole for a double bogey 6. Defending champion Fred Couples tied for 21st.
Mark Wiebe and Bernhard Langer began a sudden death playoff on Sunday evening, playing the 18th hole all over again until one of them had a lower score on the hole. After playing the hole twice, play was suspended at 9.41 pm due to darkness and continued at 8 am the next day. Wiebe won with par on the fifth playoff hole as Langer made bogey.[5][6]