Baltimore Orioles vs Seattle Mariners: September 12, 2027 tickets

Baltimore Orioles host the Seattle Mariners at Oriole Park at Camden Yards on Sunday, September 12, 2027, game 3 of a 3-game series. The first-pitch time has not been announced yet; this page follows tickets, prices and schedule changes for Orioles vs Mariners.

Orioles vs Mariners: the matchup

Both clubs play in the American League but in different divisions (AL East and AL West), so they meet only 6 times in 2027. In 2026 the Orioles finished 4th in the AL East at 79-82; the Mariners went 76-86 (3rd in the AL West). In their 2026 regular-season meetings, the Mariners came out ahead 4-3.

The series runs from September 10, 2027 to September 12, 2027 at Oriole Park at Camden Yards.

Orioles vs Mariners tickets: prices and timing

On October 11, 2026, resale tickets for Orioles vs Mariners started at €132. That is the lowest listing seen that day; resale prices rise and fall until game day. Friday, Saturday and Sunday games draw the biggest crowds, so weekend seats tend to go first. Leave your email in the alert box on this page: you get a message when listings appear, when prices drop and when the start time of Orioles vs Mariners is set.

Where Orioles vs Mariners is played

Oriole Park at Camden Yards opened in 1992 and holds about 42,455 fans in Baltimore. It is an open-air ballpark: rain can delay or postpone play, and a postponed game is usually made up later, often as part of a doubleheader. Access, the best seats and the atmosphere of the ballpark are covered in our Orioles 2027 guide.

Every Orioles vs Mariners date in 2027

The Orioles and the Mariners meet 6 times in the 2027 regular season: 3 at Oriole Park at Camden Yards and 3 on the road.

Friday, July 30, 2027 — Mariners vs Orioles, T-Mobile Park
Saturday, July 31, 2027 — Mariners vs Orioles, T-Mobile Park
Sunday, August 1, 2027 — Mariners vs Orioles, T-Mobile Park
Friday, September 10, 2027 — Orioles vs Mariners, Oriole Park at Camden Yards
Saturday, September 11, 2027 — Orioles vs Mariners, Oriole Park at Camden Yards
Sunday, September 12, 2027 — Orioles vs Mariners, Oriole Park at Camden Yards

Next Orioles home games after Orioles vs Mariners

September 21, 2027 — Orioles vs Reds
September 22, 2027 — Orioles vs Reds
September 23, 2027 — Orioles vs Reds
September 24, 2027 — Orioles vs Yankees
September 25, 2027 — Orioles vs Yankees

Orioles vs Mariners: frequently asked questions

What time does Orioles vs Mariners start on September 12, 2027?

MLB has published the 2027 dates but not yet the game times. This page is updated when the time is set, and the alert email tells you straight away.

Where is Orioles vs Mariners played?

At Oriole Park at Camden Yards, in Baltimore.

How many times do the Orioles and Mariners play in 2027?

6 times in the regular season, 3 of them at Oriole Park at Camden Yards.

How much are Orioles vs Mariners tickets?

On October 11, 2026 the cheapest resale ticket was €132. Prices change until game day; the alert tells you when they drop.

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