Marcus Stroman Bio
Marcus Earl Stroman (born May 1, 1991) is an American professional baseball pitcher who is currently a free agent. Over the course of his Major League Baseball career, he has suited up for the Toronto Blue Jays, New York Mets, Chicago Cubs, and New York Yankees, building a reputation as a fierce competitor. Listed at 5 feet 7 inches tall, Stroman is one of only a handful of pitchers shorter than 5 feet 10 inches to start an MLB game in the 21st century. A two-time All-Star and Gold Glove Award winner, he has also represented both the United States and Puerto Rico on the international stage.
Early Life and Background
Marcus Earl Stroman was born on May 1, 1991, in Medford, New York, to Earl Stroman and Adlin Auffant. His parents divorced when he was in the fifth grade, and he was raised alongside a brother, Jayden, and a sister, Sabria. His mother is of Puerto Rican descent, a heritage that would later make him eligible to represent Puerto Rico in international competition, while his father works as a police detective in Suffolk County, New York. His cousin, Erskine Kelley, played minor league baseball within the Pittsburgh Pirates and Chicago Cubs systems, giving the family a clear baseball thread.
Stroman grew up on Long Island and attended Patchogue-Medford High School in Medford, where he developed a friendly on-field rivalry with Steven Matz, a fellow New York native who would later become a New York Mets teammate. The two played together on the Paveco Storm travel squad and faced each other in front of more than 50 MLB scouts in April 2009. That same year, the Washington Nationals selected Stroman in the 18th round of the MLB draft, but he declined to sign and instead chose to honor his commitment to Duke University. In 1997, he also made a childhood appearance on the Nickelodeon game show Figure It Out.
Path to Baseball
At Duke University, Stroman played college baseball for the Duke Blue Devils and quickly established himself as one of the program’s most electric arms. He set the school record for career strikeouts with 290 over 222 innings, posted a 15–13 record in 48 appearances, and even played positionally at second base and shortstop in 97 contests. He spent his summers with the Orleans Firebirds of the Cape Cod Baseball League, where he was a 2010 league all-star, did not allow an earned run across 34 innings, and was later inducted into the CCBL Hall of Fame in 2022. Stroman completed his sociology degree at Duke on May 15, 2016.
Heading into the 2012 MLB draft, Stroman was widely regarded as the most major-league-ready pitcher available. The Toronto Blue Jays selected him 22nd overall, making him the first Duke player ever taken in the first round. He split his first professional season between the Low-A Vancouver Canadians and the Double-A New Hampshire Fisher Cats before a 50-game suspension for a banned substance briefly interrupted his progress. He returned strong in 2013, striking out 13 batters in a single start for the Fisher Cats and rising to the number three prospect in the Blue Jays system.
Marcus Stroman Career
Early Career (2014–2015)
Stroman reached the majors on May 3, 2014, when the Blue Jays promoted him after Brandon Morrow was moved to the 60-day injured list. He earned his first MLB win on May 6 and his first start on May 31 against the Kansas City Royals, allowing one earned run over six innings. By September, he had logged his first complete-game shutout, an 8–0 victory over the Chicago Cubs in which he retired 19 consecutive batters on only 93 pitches, and he closed his debut season with an 11–6 record and a 3.65 ERA.
The 2015 season was interrupted when Stroman tore the anterior cruciate ligament in his left knee during spring training. He underwent surgery performed by Dr. James Andrews and used the rehabilitation period to finish his degree at Duke. He returned to the Blue Jays rotation in September and posted a 4–0 record with a 1.67 ERA, then started Game 2 of the 2015 American League Division Series against the Texas Rangers. He also picked up his first career save that September against the Baltimore Orioles.
Toronto Blue Jays Breakthrough (2016–2019)
In 2016, Stroman was named the Blue Jays’ Opening Day starter and led the team with a career-high 204 innings and 166 strikeouts. He also posted the highest ground ball percentage in MLB at 60.1 percent and the lowest fly ball percentage at 20.4 percent, then started the 2016 American League Wild Card Game against the Baltimore Orioles, earning the win in a 5–2 victory. The Blue Jays rewarded his 2017 season, in which he went 13–9 with a 3.09 ERA, by watching him claim the American League Gold Glove Award on November 7, the first such honor of his career. He also hit a home run against the Atlanta Braves that May, becoming the first pitcher listed 5 feet 8 inches or shorter to homer in the majors since Tom Phoebus in 1968.
Stroman opened 2018 with a difficult stretch that led to a disabled-list stint for right shoulder fatigue, and blisters on his pitching hand limited him to a 4–9 record and a 5.54 ERA. Manager Charlie Montoyo named him the Blue Jays’ 2019 Opening Day starter, and on June 30 he was selected to the 2019 MLB All-Star Game, his first All-Star nod. On July 28, 2019, Toronto traded him to the New York Mets for pitching prospects Anthony Kay and Simeon Woods Richardson. He finished 2019 with a combined 10–13 record and a 3.22 ERA across both clubs.
New York Mets Era (2019–2021)
In 11 starts down the stretch with the Mets in 2019, Stroman went 4–2 with a 3.77 ERA and 60 strikeouts, giving the rotation a steady veteran presence. He began 2020 by switching his uniform number to 0, in part as a tribute to Jose Reyes, and missing the start of the season with a torn left calf before opting out of the remainder of the year on August 10. The Mets extended a qualifying offer worth $18.9 million following the season, which Stroman accepted on November 11.
Stroman led the 2021 Mets starting rotation with 10 wins, 158 strikeouts, and 179 innings pitched, anchoring a staff that pushed New York back into postseason contention. Although the Mets did not advance deep into October, Stroman’s durability and strikeout totals cemented his value as a frontline starter and set the stage for his next chapter in free agency.
Chicago Cubs Era (2022–2023)
On December 1, 2021, Stroman signed a two-year contract with a player option for a third year, worth $71 million, with the Chicago Cubs, and became the first Cub ever to wear uniform number 0. He started for the Cubs on Opening Day 2023 and, in a sign of the sport’s new era, was the first pitcher called for a violation of MLB’s pitch clock. Stroman was named to the 2023 MLB All-Star Game, his second All-Star selection, but opted not to pitch in order to rest.
A hip injury in August led to a stint on the injured list, where he was later diagnosed with a rib cage cartilage fracture before returning in mid-September. After the 2023 season, Stroman declined his player option and re-entered free agency.
New York Yankees Era (2024–2025)
On January 17, 2024, Stroman signed a two-year, $37 million contract with the New York Yankees, including a conditional player option for 2026 that would vest at $18 million if he reached 140 innings in 2025. He finished his first Yankees season with a 4.31 ERA, 113 strikeouts, and 154⅔ innings across 29 starts and one relief appearance, though a 5.70 ERA after June led the Yankees to leave him off the ALDS roster. He was later added back for the ALCS as New York advanced.
On August 1, 2025, the Yankees released Stroman. In nine starts covering 39 innings during the 2025 season, he posted a 6.23 ERA with a 3–2 record and 26 strikeouts, and he returned to free agency.
Driving Style and Strengths
Stroman relies on a six-pitch mix, headlined by a four-seam fastball that averages about 93 mph and a two-seam fastball near 92 mph. He complements those heaters with a curveball, changeup, cutter, and slider, and he has leaned especially hard on his two-seamer since 2015. The result is one of the game’s highest ground ball rates, the kind of profile that plays well in pitcher-friendly parks and against lineups that try to lift the baseball.
Notable Events and Milestones
Stroman’s résumé includes a 2017 Gold Glove Award, All-Star selections in 2019 and 2023, and World Baseball Classic MVP honors after leading Team USA to the 2017 title while holding Team Puerto Rico hitless through six innings of the championship game. He also pitched a scoreless inning in the 2023 WBC for Puerto Rico, wore the historic uniform number 0 with both the Mets and Cubs, and was the first pitcher ever cited for a pitch-clock violation, a fitting bookmark for a player known for embracing baseball’s evolution.
Marcus Stroman Career Wins
Marcus Stroman has compiled wins across every major stop of his MLB journey, from a 2014 debut season with Toronto to short, impactful stints with the Mets, Cubs, and Yankees. He has combined double-digit win totals with All-Star-caliber seasons, including a 13-win 2017 campaign that helped him secure an American League Gold Glove Award.
Toronto Blue Jays Highlights
Stroman notched his first MLB victory on May 6, 2014, in relief of Drew Hutchison, and later that season logged his first complete-game shutout against the Cubs on September 8, 2014. With Toronto he also won the 2016 American League Wild Card Game against the Orioles and earned his most recent Blue Jays victory as part of a 2017 season in which he passed the 200-inning mark for the second straight year.
Other Wins and Performances
After being traded to the Mets in 2019, Stroman went 4–2 in 11 starts to close the year, then led New York’s rotation in 2021 with 10 wins. With the Cubs he returned to the All-Star stage in 2023, and with the Yankees he picked up three wins in 2024 before a difficult 2025 split that ended with his release in August.
Marcus Stroman Family
Family Background and Racing Lineage
Stroman is the son of Earl Stroman, a Suffolk County police detective, and Adlin Auffant, who is of Puerto Rican descent and whose background gave Marcus his international eligibility. His cousin, Erskine Kelley, played in the minor league systems of the Pittsburgh Pirates and Chicago Cubs, anchoring a family connection to the game that long predated Marcus’s own professional career.
Personal Life
Stroman is widely known for the phrase Height Doesn’t Measure Heart, which he trademarked on January 9, 2015, along with its HDMH abbreviation. He has built a personal brand around the slogan through licensed caps with New Era and apparel partnerships with Nike, Jordan Brand, BioSteel, and Rogers. An avid wine collector, Stroman reportedly keeps a personal cellar of more than 400 bottles in his Tampa home, and he has spoken publicly about practicing Transcendental Meditation.
2025 Season Performance
Marcus Stroman began 2025 with the New York Yankees aiming to validate the conditional 2026 player option in his contract. Across nine starts and 39 innings, however, he struggled to a 6.23 ERA with a 3–2 record, and the Yankees left him off the active roster for stretches as they sorted out their rotation.
On August 1, 2025, the Yankees released Stroman, ending his time in pinstripes after a season marked by inconsistency at the back of the rotation. Following his release, he re-entered free agency, with attention immediately turning to whether a contender would sign him for a late-2025 playoff push. As of the 2025 campaign’s later months, Stroman remained a free agent evaluating his next opportunity.