T-Mobile Park

Outfield wall distances at T-Mobile Park, home of the Seattle Mariners: 326 ft at its shortest and 401 ft at its deepest. 97% of tracked MLB home runs would clear the wall here.

  • 326 ftShortest porch
  • 401 ftDeepest wall
  • 97%Of tracked HRs clear it
  • 0Tracked HRs hit here

How T-Mobile Park compares

T-Mobile Park is the 21th-easiest of MLB’s 30 parks to homer in right now: 97% of the past week’s tracked home runs would clear its walls, against a 97% league average. That makes it pitcher-friendly.

About T-Mobile Park

Home of the Seattle Mariners since 1999. Heavy marine air and a retractable roof that acts as an umbrella rather than a dome. Perennially one of the most pitcher-friendly parks in MLB — the dense night air kills carry.

Outfield wall by spray angle

DirectionSpray angleWall distance
Left-field line-45°331 ft
Left field-30°365 ft
Left-centre-15°378 ft
Centre field0°401 ft
Right-centre+15°381 ft
Right field+30°354 ft
Right-field line+45°326 ft

T-Mobile Park FAQ

Is T-Mobile Park a hitter-friendly park?

T-Mobile Park currently ranks 21 of 30 MLB parks by share of recent tracked home runs that would clear its walls — 97% here versus a 97% league average. That makes it pitcher-friendly.

What are the outfield wall distances at T-Mobile Park?

The wall at T-Mobile Park is 326 ft at its shortest, 401 ft to straightaway centre, and 401 ft at its deepest point.

What makes T-Mobile Park unique?

Heavy marine air and a retractable roof that acts as an umbrella rather than a dome. Opened in 1999.

Home runs hit at T-Mobile Park

Nothing tracked yet.

donged — how many of MLB’s 30 ballparks would that home run have left the yard in? Distances are Statcast projected distance from the MLB Stats API, compared against each park’s outfield wall at the ball’s spray angle. Wall height and trajectory arc are not modelled.