The Seattle Mariners have a 162-game regular-season schedule, so how many games they have left depends on today’s date and how many they’ve already played this year.

Quick Scoop

Right now, in late January 2026, the MLB regular season has not started yet, so the Mariners still have all 162 regular-season games ahead of them for the 2026 season. Their official team schedule runs from late March through late September, with all matchups listed on the MLB Mariners schedule page.

Once the season starts, the only way to know “how many games the Mariners have left” on a given day is to check a live or up‑to‑date schedule/standings page and subtract games already played from 162. For example, if they had played 40 games, they would have 122 remaining in the regular season.

For the most precise, up-to-the-minute answer during the season, pull up the current Seattle Mariners schedule or standings, note how many games are marked as completed, and subtract that total from 162.

Information gathered from public forums or data available on the internet and portrayed here.