Patty Costello was an American left-handed professional ten-pin bowler. She was one of the best female bowlers of the 1970s and 1980s. Born to William Joseph and Marjorie Moran Costello in Washington, D.C., Costello did not begin bowling until the age of 16, but she quickly made a name for herself in the sport, winning the Columbia 300 Open in 1970. Over her professional bowling career, she earned 25 professional titles, including four first-place finishes at the PWBA Players Championship tournament and three victories at the U.S. Women's Open. In 1976, she won seven events, setting a record for most titles earned in a year. Costello was named Female Bowler of the Year by the Bowling Writer's Association of America in 1972 and 1976. Costello's career suffered a setback in 1977, when her father suddenly died of a heart attack while watching her provide commentary for a bowling telecast. Afterwards, she experienced depression and anxiety attacks for several years. She told Bowling Digest in 2002, "I was so ultrasensitive to everything around me that I could feel the hair on my arms standing straight up, and no one could comprehend that. I would go to doctors and tell them my symptoms, and they'd look at me like I was ready for the psych ward. It was an awful, lonely place to be." However, Costello recovered and won three titles between 1979 and 1981, including capturing her third U.S. Women's Open crown in 1980. At the time, she was one of only two bowlers to win the U.S. Open at least three times. Kelly Kulick and Liz Johnson have since joined that exclusive group. Patty won three more championships in 1985, and was named Player of the Year by her fellow bowlers. In 1989, Costello was inducted into the Women's International Bowling CongressHall of Fame. Costello retired from bowling and began a career with the Community Medical Center in Scranton, Pennsylvania, where she was a transport driver. "Bowling was my job then; this is my job now. In both cases, I've always been happy to meet people, talk to them, and get them feeling good to be around me", she told Bowling Digest.