<human>: Background: Mays was born in 1931 in Westfield, Alabama. His father, Cat Mays, was a talented baseball player with the Negro team for the local iron plant. His mother, Annie Satterwhite, was a gifted basketball and track star in high school. His parents never married.
Context: In May 1972, 41-year-old Mays was traded to the Mets for pitcher Charlie Williams and $50,000 ($292,522 today). At the time, the Giants franchise was losing money. Owner Horace Stoneham could not guarantee Mays a pension after retirement and the Mets offered Mays a coaching position upon his retirement.  Mays had remained popular in New York long after the Giants had left for San Francisco, and the trade was seen as a public relations coup for the Mets. Mets owner Joan Payson, who was a minority shareholder of the Giants when the team was in New York, had long desired to bring Mays back to his baseball roots and was instrumental in making the trade. In his Mets debut on a rainy Sunday afternoon at Shea Stadium on May 14, 1972, Mays put New York ahead to stay with a fifth-inning home run against Don Carrithers and his former team, the Giants. On August 16, 1973 of the following season, in a game against the Cincinnati Reds with Don Gullett on the mound, Mays hit a fourth inning solo home run over the right-center field fence. It was the 660th, and last, home run of his major league career.  Mays played a season and a half with the Mets before retiring; he appeared in 133 games. The Mets honored him on September 25, 1973, (Willie Mays Night) where he thanked the New York fans and said goodbye to baseball. He finished his career in the 1973 World Series, which the Mets lost to the Oakland Athletics in seven games. Mays got the first hit of the Series, but had only seven at-bats (with two hits). The final hit of his career came in Game 2, a key single to help the Mets win. He also fell down in the outfield during a play where he was hindered by the glare of the sun and by the hard outfield. Mays later said, "growing old is just a helpless hurt." His final at bat came on October 16, in Game 3 where he came in as a pinch hitter but grounded into a force play. Mays made his 20th and last All-Star appearance (20 seasons) and 24th All-Star Game appearance on July 24, 1973 when he was used as a pinch hitter.  In 1972 and 1973, Mays was the oldest regular position player in baseball. At age 42, he became the oldest position player to appear in a World Series game. Mays retired after the 1973 season with a lifetime batting average of .302 and 660 home runs. His lifetime total of 7,095 outfield putouts remains the major league record. Mays is the only major league player to have hit a home run in every inning from the 1st through the 16th innings. He finished his career with a record 22 extra-inning home runs. CANNOTANSWER
Question: What was his 1973 batting average?. Whats the answer?
<bot>: a lifetime batting average of .302 and 660 home runs.