U.S. Senior Women's Open: The Last Time It HappenedAs of November 14, 2019

Last international winner: Helen Alfredsson, 2019

Last to defend title: n/a

Last player to win Senior Open on first attempt: Laura Davies, 2018

Last champion to win Senior Open on second attempt: Helen Alfredsson, 2019

Last start-to-finish winner (no ties): n/a

Last winner to birdie the 72nd hole: Laura Davies, 2018

Last winner with four sub-par rounds: Laura Davies, 2018

Last to win without a round in the 60s: n/a

Last to win with all rounds in the 60s: n/a

Last to win with a round of 74: n/a

Last to win with a round of 75: Helen Alfredsson, 2019

Last defending champion to miss the cut: n/a

Last winner between ages 50-55: 54, Helen Alfredsson, 2019

Last winner over age 60: n/a

Last winner who received a special exemption: n/a

Last defending champion to miss the cut: n/a