Seattle Mariners - Record & Stats

The Seattle Mariners are a Major League Baseball franchise based in Seattle, competing in the American League, American League West. The Mariners play their home games at T-Mobile Park and battle through a 162-game regular season each year in pursuit of a division title and a postseason berth. No name looms larger in Mariners history than Ken Griffey Jr., the franchise's all-time home run leader with 417 (1989-1999, 2009-2010). This page tracks the Mariners throughout the 2026 season with live scores, schedules, standings, and AI-generated game recaps.

Offensively, the Mariners record book is anchored by some of the most productive hitters in baseball history. Ichiro Suzuki holds the franchise career hits record with 2542 (2001-2012, 2018-2019), while Ken Griffey Jr. drove in a franchise-best 1152 runs (1989-1999, 2009-2010). The single-season home run mark belongs to Ken Griffey Jr., who launched 56 in 1997, 1998 — one of the defining power displays in Mariners history. These all-time leaders set the standard that every current Mariners hitter measures up against.

On the mound, Felix Hernandez stands atop the Mariners pitching ledger with 169 career wins (2005-2019), and Felix Hernandez is the franchise strikeout king with 2524 (2005-2019). Kazuhiro Sasaki closed out a franchise-record 129 games (2000-2003) out of the bullpen. Pitching has long shaped the Mariners' fortunes, and these records reflect generations of arms who defined eras of Seattle baseball.

T-Mobile Park opened in 1999, making it 27 years old, and seats roughly 47,929 fans on a grass surface. The outfield stretches 401 feet to center field, 331 feet down the left-field line, and 326 feet down the right-field line, dimensions that shape how the Mariners build their roster. A trip to see the Mariners is as much about the ballpark experience as the game itself, from the concourse atmosphere to the views from the seats.

The American League West produces some of the most heated rivalries in baseball, and the Mariners face their divisional opponents roughly 13 times each over the course of the season. To follow the Seattle Mariners all season long, check the live record and standings position in the stats panel on this page, browse the full Mariners schedule for upcoming home dates at T-Mobile Park, and review franchise records for the complete list of all-time Mariners statistical leaders. Whether the Mariners are chasing a pennant or building for the future, every game during the 2026 season is covered here with scores, recaps, and stats.