In 1996, the Padres won the division with 91 wins and returned to the playoffs for the first time in 12 years. Gwynn called it the worst injury season of his career. His hurt heel in April was diagnosed as an inflamed bursa sac. He tried multiple shoes to alleviate the pain, and was on the DL for a month at midseason. He played the rest of the year in pain, and surgery after the season revealed a 40 percent tear (or fraying) at the top of his right Achilles' tendon. On September 28, Gwynn hit a patented single between third base and shortstop to score two runs and break a 2–2 tie in the eighth against the Dodgers, clinching a playoff berth for the Padres. He called it his most memorable regular-season hit until his 3,000th career hit. Gwynn's brother, Chris, also played for San Diego that season and hit the game-winner in the season finale in extra innings, completing a three-game sweep over Los Angeles to win the division. Chris had only hit .169 entering the game, and some fans were convinced that he was on the team only because of his brother. Earlier in the week, Gwynn had criticized fans for booing his brother. "Today, I'm just Chris Gwynn's anonymous brother," said Gwynn, who also won his seventh batting title that day. Although he was four plate appearances (PAs) short of the minimum to qualify for the title, MLB Rule 10.22(a)—which also came to be known as the Tony Gwynn rule—allowed hitless at-bats to be added to his record to qualify. Gwynn, who batted .353 in 498 PAs, would have dropped to .349 with the extra at-bats, still five points better than second-place Ellis Burks' .344. In the postseason, the Padres were swept by the St. Louis Cardinals in the opening round.