Aulby joined the PBA Tour in 1978 and captured his first title and Rookie of the Year honors in 1979. His first title was a major in the 1979 PBA National Championship, as he became the youngest player to ever win a PBA major. That record stood until, when Anthony Simonsen captured the USBC Masters. On June 12, 1985, Aulby became the youngest player in PBA history to reach ten career PBA titles, achieving that plateau one day faster than Wayne Webb. That feat would be bested by Pete Weber in 1987, when he won his tenth title at age 24 years, 247 days. As of 2018, Aulby is still the second-youngest on this list. Aulby won 18 titles in the 1980s, nine in the 1990s, and one more in 2001, giving him 29 titles in all for 8th place all-time. The victory at the 2001 Silicon Valley Open also made him the first bowler in history to win at least one regular PBA Tour title in four different decades. Pete Weber, Norm Duke and Walter Ray Williams Jr. have since joined Aulby in earning this distinction. Aulby was named PBA Player of the Year in 1985 and 1995. In 1989, he collected a then-record $298,237 in winnings, but was beaten out for Player of the Year by Amleto Monacelli. In the history of the PBA Tour, there have been 15 occasions where a player seeded in the 24th and final spot of the match play round went on to win the tournament. Aulby is one of only two players to accomplish this feat twice, both times in the 1989 season. Among Aulby's 29 titles are eight major championships. The eight majors place him in a tie with Walter Ray Williams Jr. for fourth-most all-time. Only Jason Belmonte, Earl Anthony and Pete Weber have won more major titles. Aulby is one of only seven bowlers to capture the PBA career "Triple Crown" -- and along with Norm Duke and Jason Belmonte, the only one of the seven to add the ABC Masters title for a career "Grand Slam." Also Aulby was the first bowler in history to capture the career Super Slam, an achievement not matched until Jason Belmonte did so in 2020. Aulby and Belmonte are also the only two PBA players to have won the Masters at least three times. In the 1993 Wichita Open on July 31, Aulby rolled a nationally-televised 300 game to win the title over David Ozio, 300-279. This marked just the second time a nationally-televised 300 game was rolled in a title match. Aulby is also the first left-handed bowler to bowl a perfect game on TV. Aulby was known as a true gentleman on tour. "Reserved, thoughtful, and pleasant, he's as polite when he's losing as when he's winning." This led to him winning the PBA's Steve Nagy Sportsmanship award two times. He currently owns two ice skating rinks in Carmel, IN, and a bowling alley in Lafayette IN.