In the world of soccer, where strength and intelligence go hand in hand, few players embody these traits as well as Isa Haas. Born on January 20, 2001, in Montenegro, Rio Grande do Sul, Isadora Haas Gehlen, better known as Isa Haas, has emerged as one of Brazil’s most promising defenders. Standing at 1.77 meters tall, she combines an imposing physical presence with sharp game-reading skills, making her a key piece for both clubs and the Brazilian National Team. At 24 years old, her trajectory is an example of dedication and overcoming challenges, marked by national and international achievements that inspire a new generation of athletes.
Isa Haas is not just a defender; she is a leader on the field, capable of starting plays with precise passes and disarming attacks with elegance. Her rapid rise in women’s soccer reflects the exponential growth of this modality in Brazil, driven by investments and greater visibility. In this article, we explore her journey from her first steps in youth categories to the negotiations that could take her abroad again, focusing on recent achievements and the impact she continues to generate.
Early Steps at Internacional
Isa Haas’s soccer story began early, in a family environment conducive to the sport. Growing up in a family of players—her older brother, Duda, is also a left-back trained at Juventude—helped shape her passion for the ball. In 2017, when Internacional reopened its women’s section, Isa joined the club’s youth categories. At 16 years old, she already showed potential, training with determination and learning the fundamentals of the central defender position.
Her debut in the senior team came in 2017, during a rebuilding period for Gaúcho soccer. That year, Isa played nine matches, scoring three goals—impressive numbers for a young defender. Her impact was immediate: she helped Internacional earn promotion to the elite of the Brazilian Championship Série A1 in 2018. Playing alongside experienced teammates, she absorbed valuable lessons on positioning and leadership, establishing herself as a promise from southern Brazil.
These early years were fundamental in forming her competitive mindset. Isa trained tirelessly, balancing studies and soccer, and soon became an informal captain of the youth teams. Internacional, one of Brazil’s most traditional clubs, saw in her the future of the red defense. In interviews, Isa often says that the support from the Gaúcha fans was the fuel for her first victories, a bond that endures to this day.
European Experience with Sevilla
In January 2019, at just 18 years old, Isa Haas took a bold step: a loan to Sevilla in Spain. It was her first foray into Europe, a challenge that tested her adaptability and resilience. Spanish soccer, known for its tactical intensity and constant pressure, demanded rapid evolution from Isa. She played five games for the Andalusian club’s women’s team, facing high-level opponents in the Primera División.
Although the period was short—she returned to Internacional in July of the same year—the experience left positive marks. Isa learned to handle different rhythms, communicate in another language, and defend against fast attacks common in the European style. “It was like a reality check,” she commented in an interview on Internacional’s official website. Despite initial difficulties, such as homesickness and cultural adaptation, the loan expanded her technical repertoire, preparing her for greater challenges.
Back in Brazil, Isa resumed her role at Internacional with more maturity. Between 2019 and 2024, she accumulated 79 matches and three goals, becoming one of the pillars of the defense. Her contract was renewed in November 2022, after a memorable season in which the team reached the runner-up position in Série A1. That year, Isa hit the milestone of 100 games for the club, a feat that consecrated her as a fan idol.
Consolidation and Achievements at Internacional
The years at Internacional were golden for Isa Haas. As an undisputed starting defender, she participated in memorable campaigns, including national tournament semifinals and victories in regional classics. Her game-reading ability made her essential in high-pressure moments, such as the disputes for the Gauchão Feminino title. In 2023, for example, Isa was elected the best defender in the state championship, thanks to a defense that conceded few goals throughout the season.
Off the field, she got involved in social projects, promoting women’s soccer in Porto Alegre communities. Isa always emphasized the importance of inclusion, especially for low-income girls, and participated in free clinics organized by the club. Her leadership extended to the locker room, where she motivated the younger players to dream big. “Soccer gave me everything; now I give back with examples,” she said in a live on Internacional’s Instagram.
These years were also ones of personal learning. Isa dealt with minor injuries and media pressure but always emerged stronger. Her versatility—capable of playing as a full-back or midfielder in emergencies—made her indispensable. By the end of 2024, with her cycle at Internacional coming to a close, transfer rumors began to circulate, signaling the next chapter in her career.
The New Stage at Cruzeiro
In February 2025, Isa Haas traded Beira-Rio for Mineirão, signing with Cruzeiro until December 2026. The Fox, recent runner-up in the Brasileirão Feminino, saw in her the perfect piece to strengthen the defense toward the title. The transfer was viewed as a strategic move, uniting Isa’s experience with the club’s ambitious project.
In the first months of 2025, Isa adapted quickly to the new environment. Cruzeiro, with its passionate fans, offered a bigger stage for her performances. Although initial numbers are modest—zero official games by November, due to an intense preseason—her presence in training already impacted the group. She brought Gaúcha grit to the team, aiding defensive cohesion and transitions to attack.
At Cruzeiro, Isa also engaged in marketing actions, such as campaigns to attract more fans to women’s games. Her arrival coincided with a growth moment for the modality in Minas Gerais, and she became an ambassador for youth initiatives. “I’m here to win, but also to build,” she declared at her presentation. This phase, though brief, marked a smooth transition, preparing her for even broader horizons.
Career with the Brazilian National Team
The pinnacle of Isa’s trajectory came with the Brazilian National Team. Her international journey began in the youth categories: in 2018, she played three games for the U-17 team, and in 2020, two for the U-20. But it was in 2024 that she leveled up, receiving her first call-up for friendlies against Colombia.
Her debut occurred on October 26, 2024, in a 1-1 draw at Kleber Andrade Stadium in Cariacica. Three days later, on October 29, Isa scored her first goal for the Canarinho, opening the scoring in a 3-1 victory over the Colombians—a beautiful header from a corner kick. At 23 years old, she became one of the most exciting new additions to the Brazilian defense, under coach Pia Sundhage.
Since then, Isa has accumulated two matches and one goal for the senior team, showing readiness for bigger competitions, like the 2026 Copa América. Her call-up reflects emerging talent in Brazil, where defenders like her are rare for their combination of height and technique. In the national team, she trains alongside legends like Rafaelle and Mônica, absorbing lessons that enrich her game.
Personal Life and Influences
Off the pitch, Isa Haas is a balanced young woman connected to her roots. Living in Belo Horizonte since the transfer to Cruzeiro, she maintains strong ties with her family in Montenegro. Her brother Duda remains a reference, and the two exchange tips on positioning and physical preparation. Isa is a fan of Brazilian music—sertanejo and MPB—and uses her free time to read books on sports leadership.
She is active on social media, sharing workouts and motivational messages, inspiring thousands of followers. Isa also supports causes like gender equality in sports, participating in panels on women’s empowerment. Her serene personality, contrasting with her intensity on the field, makes her approachable and admired.
Latest Updates: Heading to Club América
As soccer never stops, news about Isa Haas stirs the market. In November 2025, reliable sources reveal that Cruzeiro is close to selling the defender to Club América in Liga MX Femenil for about 600 thousand dollars—a transaction that could break records in the Mexican modality. According to the newspaper Globo, the Minas offer is 3.1 million reais, and negotiations are advancing for the 2026 Clausura. This would be Isa’s second departure abroad, after Sevilla, and a milestone for Brazilian soccer, exporting talent to North America.
América’s interest reflects Isa’s status as a national team starter and her reputation as a solid defender. Rumors indicate she would be the first major reinforcement for the blue-cream team in the winter, in a historic deal. Brazilian fans lament the possible loss but celebrate the global recognition. If confirmed, the move would bring new challenges, such as the physical style of Liga MX and proximity to MLS.
A Legacy in the Making
Isa Haas is just at the beginning of a brilliant career. From a girl in Montenegro to an international star, her journey inspires girls to grab the ball without fear. With transfers in sight and guaranteed call-ups, the future promises more glories. In women’s soccer, which advances by leaps and bounds in Brazil, Isa is the symbol that persistence and talent open doors. Let the next chapters come—the world of sports awaits her.
