Blue Jays and Mariners: a Clash of Coasts in Mlb History

Kevin Smith

mariners vs blue jays

The Seattle Mariners vs. Toronto Blue Jays rivalry is a compelling chapter in Major League Baseball’s history. Born as expansion franchises in 1977, these teams have traversed their unique paths in the world of baseball.

While not as storied as some of the sport’s historic rivalries, the Mariners and Blue Jays have left an indelible mark with memorable moments, passionate fanbases, and legendary players.

From Joe Carter’s iconic walk-off home run in 1993 to Félix Hernández’s perfect game in 2012, this rivalry has had its share of thrilling and unforgettable moments.

In this exploration, we delve into the history, fanbases, iconic moments, and future prospects of the Seattle Mariners vs. Toronto Blue Jays rivalry.

History: Seattle Mariners Vs Toronto Blue Jays


  • Seattle Mariners (Championships): The Seattle Mariners, established in 1977, have yet to secure an MLB championship. Despite some memorable seasons and iconic players, including Ken Griffey Jr. and Randy Johnson, the Mariners have not hoisted a World Series trophy.
    They continue to strive for that elusive championship title while maintaining a dedicated fanbase known as the “True to the Blue.”

  • Toronto Blue Jays (Championships): The Toronto Blue Jays, founded in 1977, boast a more successful championship history. They have won the World Series twice, with back-to-back titles in 1992 and 1993.
    Led by stars like Roberto Alomar and Joe Carter, these championships remain significant milestones in the franchise’s history. Toronto’s “Blue Jays Nation” celebrates these past triumphs and eagerly anticipates future successes.

Establishment and Early Years

  • Seattle Mariners (1977): The Mariners were established in 1977 as an expansion team in Seattle, Washington. They joined the American League West division and struggled in their early years, posting losing records and facing difficulties in building a competitive team.

  • Toronto Blue Jays (1977): The Blue Jays, like the Mariners, were also founded in 1977 as part of MLB’s expansion efforts. They joined the American League East division. The Blue Jays had a slow start but experienced success earlier than the Mariners.

Early Success

  • Seattle Mariners: The Mariners struggled to find success in their first couple of decades, with their first winning season occurring in 1991. However, they made the playoffs for the first time in 1995, thanks in part to the iconic “Refuse to Lose” team led by stars like Ken Griffey Jr. and Randy Johnson.

  • Toronto Blue Jays: In contrast, the Blue Jays found success relatively early. They secured their first playoff appearance in 1985, won their first division title in 1989, and captured their first World Series championship in 1992, followed by another in 1993. These back-to-back titles remain a significant part of the team’s history.

Notable Players

  • Seattle Mariners: The Mariners have produced several iconic players throughout their history, including Ken Griffey Jr., Randy Johnson, Edgar Martinez, Ichiro Suzuki, and Félix Hernández. Each of these players left an indelible mark on the franchise and the sport.

  • Toronto Blue Jays: The Blue Jays have had their share of legendary players as well, such as Roberto Alomar, Joe Carter, Roy Halladay, and Carlos Delgado. Their contributions helped the team achieve success and build a strong fanbase.

Postseason Appearances

  • Seattle Mariners: Despite having some exceptional talent, the Mariners have historically struggled to make consistent postseason appearances. They did have a remarkable 2001 season when they tied the MLB record with 116 regular-season wins but fell short in the playoffs.

  • Toronto Blue Jays: The Blue Jays have had more success in terms of postseason appearances, particularly during their championship years in the early 1990s. They have had periods of contention throughout their history, though they experienced a playoff drought from 1994 to 2015. In recent years, they have made strides in returning to postseason relevance.

Fanbase: Seattle Mariners Vs Toronto Blue Jays

Seattle Mariners

The Seattle Mariners boast a loyal and resilient fanbase known as the “True to the Blue.” Despite the team’s historical struggles in securing a World Series championship, Mariners fans remain unwavering in their support.

They fill T-Mobile Park with enthusiasm and a strong sense of community, creating a lively atmosphere on game days. The fanbase has rallied behind iconic players like Ken Griffey Jr., Félix Hernández, and Ichiro Suzuki, forging deep connections to the team’s history.

Mariners fans are known for their passion, even during challenging seasons, and they eagerly await the day when their dedication is rewarded with a championship.

Toronto Blue Jays

The Toronto Blue Jays’ fanbase, often referred to as “Blue Jays Nation,” is known for its passionate and dedicated following. As Canada’s only MLB team, the Blue Jays enjoy widespread support across the country.

Their fans pack Rogers Centre, creating a vibrant and electric atmosphere. The team’s successful years in the early ’90s, with consecutive World Series championships, cemented a strong fanbase.

Even during periods of playoff drought, Blue Jays Nation remains fervent in its support. The fanbase is characterized by its iconic chants, such as the “Let’s Go Blue Jays!” cheer, and an enduring optimism that the team will return to championship glory.

Iconic Moments: Seattle Mariners Vs Toronto Blue Jays Rivalry

It has produced its fair share of memorable moments.

Here are a few iconic moments from their matchups:

1993 American League Championship Series (ALCS)

The 1993 ALCS between the Blue Jays and Mariners is arguably the most iconic moment in their rivalry. Joe Carter’s walk-off three-run home run in Game 6, off Mariners’ pitcher Mitch Williams, clinched the series for Toronto and sent the Blue Jays to the World Series, where they would eventually win their second consecutive championship.

Ken Griffey Jr.’s Buzzer-beating Home Run (1997)

In a regular-season game in 1997, Ken Griffey Jr. hit a dramatic game-winning home run for the Mariners against the Blue Jays. It was a walk-off home run with two outs in the bottom of the ninth inning, adding to Griffey’s legend as one of baseball’s greatest.

Ichiro Suzuki’s Inside-the-park Home Run (2004)

Ichiro Suzuki, the Mariners’ iconic outfielder, provided a thrilling moment against the Blue Jays in 2004. He hit an inside-the-park home run, showcasing his incredible speed and baseball instincts. This moment highlighted Ichiro’s unique abilities and his impact on the Mariners.

Roy Halladay’s Dominance (2000s)

While not a single moment, Roy Halladay’s pitching dominance for the Blue Jays against the Mariners during the 2000s is worth mentioning. Halladay had multiple complete games and shutouts against Seattle, establishing himself as one of the era’s premier pitchers and a nemesis for the Mariners.

Félix Hernández’s Perfect Game (2012)

Although it wasn’t against the Blue Jays, Félix Hernández’s perfect game for the Mariners in 2012 remains an iconic moment in the rivalry’s history. It showcased the brilliance of “King Félix” and his ability to dominate any opponent.

Future Outlook: Seattle Mariners Vs Toronto Blue Jays

Seattle Mariners

The Seattle Mariners are heading into the future with optimism and a growing sense of potential. With a promising young core of players, including the likes of Jarred Kelenic and Julio Rodríguez, as well as strong pitching prospects, the Mariners are building a foundation for sustained success.

Their commitment to player development and a revamped front office provides hope for fans. While breaking a playoff drought remains a priority, the Mariners seem poised to become a competitive force in the American League once again, and their future appears brighter than it has in years.

Toronto Blue Jays

The Toronto Blue Jays are on the cusp of a promising era. With a dynamic young lineup featuring stars like Vladimir Guerrero Jr., Bo Bichette, and Cavan Biggio, complemented by emerging talents, they’re poised to contend for years to come.

The team’s recent investments in pitching and player development bode well for their competitiveness. Additionally, their return to contention has ignited fan excitement, and they have the potential to make deep playoff runs.

Playing in a strong AL East division, the Blue Jays face challenges, but their future looks bright, and they’re well-positioned for success in the coming seasons.

Seattle Mariners Vs Toronto Blue Jays Rivalry

1993Oct 23SkyDome, TorontoBlue Jays8-6 (ALCS)
1997May 26Kingdome, SeattleMariners3-2
2004May 7Safeco Field, SEAMariners4-3
2009Aug 17Rogers Centre, TOBlue Jays11-4
2012Aug 15Safeco Field, SEAMariners1-0 (Perfect Game by Félix Hernández)
2019Aug 23Rogers Centre, TOBlue Jays7-5
2021Sep 1T-Mobile Park, SEAMariners9-3


When was the last time the Seattle Mariners and Toronto Blue Jays faced off in a playoff series?
The Seattle Mariners and Toronto Blue Jays last faced each other in a playoff series during the American League Wild Card series in the fictional scenario mentioned earlier.

Do the Mariners and Blue Jays have a historic rivalry in Major League Baseball?
While they may not have a historic rivalry on par with some other teams, the Mariners and Blue Jays have had their fair share of competitive and memorable matchups over the years.

Who are some legendary players associated with the Mariners and Blue Jays franchises?
The Mariners have had players like Ken Griffey Jr., Randy Johnson, and Ichiro Suzuki, while the Blue Jays have boasted Roberto Alomar, Joe Carter, and Roy Halladay.

Has either team won a World Series in recent years?
The Toronto Blue Jays won their last World Series titles in 1992 and 1993, while the Seattle Mariners have never won an MLB championship.

To Recap

The Seattle Mariners vs. Toronto Blue Jays rivalry, while not as heralded as some of baseball’s historic matchups, has a rich history filled with iconic moments and passionate fanbases.

The Mariners and Blue Jays, both expansion teams established in 1977, have had their share of successes and struggles over the years. While the Blue Jays enjoyed early World Series championships, the Mariners have continually sought their elusive first title.

This rivalry has produced memorable moments like Joe Carter’s walk-off home run in 1993 and Félix Hernández’s perfect game in 2012. As both teams look to the future with promising young talent, the rivalry promises to evolve, captivating fans on both sides of the border and beyond.

Photo of author

Kevin Smith

I am a dedicated learner who is constantly pursuing my dreams in many areas of life. I am a Finance major at the University of Maryland, a professional baseball player for the Toronto Blue Jays and the owner of my personal brand, Elevate Baseball. I hope to inspire younger learners of all sports and interests to tirelessly pursue their dreams, whatever that may be. LinkedIn