Draft and minor leagues The
Philadelphia Phillies selected Nola in the first round, seventh overall, of the
2014 MLB draft. He signed with the team for a $3.3 million
signing bonus on June 10, 2014, and was assigned to the Phillies'
Class A-Advanced minor league affiliate, the
Clearwater Threshers. In his first five starts with the Threshers, Nola posted a 3.80 ERA and 18 strikeouts in innings pitched. That season with Clearwater, he posted a 2–3 record, with a 3.16 ERA and 30 strikeouts in innings pitched. He threw 72 pitches, including 47 strikes, in five innings for the Phillies, who won 9–2. Nola closed out the season in Reading with a 2–0 record and 2.63 ERA in 24 innings pitched. He was promoted to the
Triple-A Lehigh Valley IronPigs on June 14, 2015. In his debut on June 18, Nola threw five shutout innings in a 3–0 win over the
Buffalo Bisons. Nola went 3–1 with a 3.58 ERA and 1.44 WHIP in six starts with the IronPigs. He was selected for the 2015 MLB All-Star Futures Game but did not pitch.
Philadelphia Phillies (2015–present) 2015–16 Nola made his major league debut on July 21, 2015, the first Phillies pitcher to debut the season after he was drafted since
Pat Combs in 1989. He wore No. 27 for the Phillies, as his college jersey number 10 was used by coach
Larry Bowa. That one run was a solo home run, and the first career hit, from opposing pitcher
Nathan Karns. Nola finished the season with a 6–2 record and 3.59 ERA in 13 starts and innings pitched. The Phillies shut Nola down on September 27, following a decision made that July to end his season after pitching approximately 185 innings between the majors and minors. On April 2, 2016, Nola was named to the Phillies' 2016
Opening Day roster. Although he managed a 5–4 record and 2.65 ERA in his first 12 starts, he soon struggled, posting a 9.82 ERA in eight starts between June 11 and July 28, and took a two-week break in July to focus on his physical and mental health. On August 3, the Phillies announced that Nola would go on the 15-day
disabled list with a right elbow strain. and he was named to the 25-man roster on April 2. He made a strong return to the mound, allowing two runs or fewer in 18 of his 27-season starts. Recording 184 strikeouts in 27 starts, Nola beat
Curt Schilling's 1996 record for most strikeouts by a Phillies pitcher with fewer than 30 starts in one season. In April, he was briefly placed on the disabled list with a lower back strain. He finished the season with a 12–11 record, 3.54 ERA, and 184 strikeouts in 27 starts and 168 innings. Manager
Gabe Kapler's decision to remove Nola from the mound after only 68 pitches was subject to controversy, as the
relief pitchers during that game gave up eight runs to the
Atlanta Braves. On May 8, Nola struck out a career-high 12 batters in seven innings against the
San Francisco Giants. He was named to the
National League All Star team after posting an 11–2 record and 2.41 ERA in his first 18 starts of the season. Nola finished the season with a 17–6 record and 2.37 ERA in 33 starts and innings. Nola came in third in voting for the National League
Cy Young Award, behind
Jacob deGrom of the
New York Mets and
Max Scherzer of the
Washington Nationals.
2019–20 During the offseason, on February 13, 2019, Nola signed a four-year, $45 million contract extension with the Phillies, including a $2 million signing bonus. He was once again named the Opening Day starter, throwing six innings in the team's 10–4 win over Atlanta. He posted a 12–7 record for the season, pitching to a 3.87 ERA and 229 strikeouts in 34 starts and innings. He made his third consecutive Opening Day start in 2020, starting in a 5–2 loss against the
Miami Marlins. He pitched his first two complete games with the Phillies in 2020, both of which were only seven innings due to a rule that shortened
doubleheaders. His August 26 start against the Nationals served as
Joe Girardi's 1000th managerial win. In the pandemic-shortened 2020 season, he posted a 5–5 record and 3.28 ERA in 12 starts and innings.
2021 Nola was selected to pitch Opening Day for the fourth year in a row in 2021, the longest streak by a Phillies pitcher since
Steve Carlton opened ten seasons in a row between 1977 and 1986. On April 18, Nola threw his first complete game shutout in the MLB, beating the
St. Louis Cardinals 2–0. Less than two months later, on June 1, Nola recorded his 1,000th career strikeout. He was the fastest Phillies pitcher to reach that number, doing so in 913 innings, and joined
Cole Hamels and Steve Carlton as the only Phillies pitchers to record 1,000 or more strikeouts before the age of 28. On June 25, Nola struck out 10 consecutive batters in a game against the Mets, tying
Tom Seaver's April 22, 1970, record for most consecutive strikeouts in a game. For the 2021 season, he had the lowest
left on base percentage in the majors, at 66.8%. Nola finished the season with a 9–9 record, pitching to a 4.63 ERA and 223 strikeouts in 32 starts and innings. On August 13, Nola pitched a complete game but took the loss in a pitcher's duel with
Jacob deGrom 1–0. On October 3, Nola started the Phillies' playoff-clinching win over the
Houston Astros, carrying a
perfect game through innings. Nola finished the 2022 season with an 11–13 record, posting a 3.25 ERA and 235 strikeouts in 32 starts and 205 innings. Five days after the Phillies clinched in Houston, Nola threw shutout innings against the St. Louis Cardinals in Game 2 of the
National League Wild Card Series as the Phillies won the series 2–0. On October 14, Nola started Game 3 of the
National League Division Series, the first Phillies home playoff game in eleven years. He allowed one unearned run and five hits over six innings. Nola started Game 2 of the
National League Championship Series, as well, against the
San Diego Padres. During the game, Aaron and Austin Nola became the first pair of brothers in Major League Baseball postseason history to face each other as pitcher and batter. During the
World Series, Nola was the starting pitcher for the Phillies in Game 1 and Game 4. Nola got a no-decision for Game 1 because he only pitched for 5 innings and gave up 5 runs, including a pair of home runs to
Kyle Tucker, the Phillies tied the game and won in the 10th inning due to
J. T. Realmuto's game-winning home run. But in Game 4, Nola gave up no runs throughout 4 innings but loaded the bases in the 5th inning and was lifted, and afterward left-handed relief pitcher
Jose Alvarado's poor outing resulted in Astros' scoring 5 runs during the inning, and Nola ended up being the losing pitcher in Game 4, a turning point in World Series, which Phillies eventually lost in 6 games.
2023 On November 7, 2022, the Phillies exercised their end of the $16 million club option on Nola for the 2023 season. In the 2023 season, Nola posted a 12–9 record with a 4.46 ERA with 202 strikeouts in 32 starts and 193 innings. He became a free agent following the season but on November 19, 2023, he signed a seven-year, $172 million contract to return to the Phillies. The contract contains no opt-out provisions, and carries a lower average annual value than other comparable free agent starting pitchers to avoid surpassing
MLB's luxury tax apron.
2024 Nola made 33 appearances (all starts) for the Phillies over the course of the 2024 campaign, in which he compiled a 14-8 record and 3.57 ERA with 197 strikeouts across 199 innings pitched.
2025 In Nola's first nine starts of the 2025 season, he struggled to a 1-7 record and 6.16 ERA with 52 strikeouts. On June 10, 2025, Nola was shut down due to a
stress reaction in his right
rib cage. He was transferred to the 60-day injured list on June 19. Nola was activated on August 17. In his final start of the season against the
Minnesota Twins on September 26, Nola pitched eight innings, allowed two hits and just one earned run, while striking out nine batters in a 3-1 victory. During his performance in the game, he struck out
Edouard Julien in the fifth inning, the 1,872nd career strikeout of Nola's career, surpassing
Robin Roberts for second place on the franchise's most strikeouts list. He made 17 appearances (all starts) for the Phillies over the course of the 2025 campaign, in which he compiled a 5-10 record and 6.01 ERA with 97 strikeouts across 94 innings pitched. ==Pitching style==