MLB · Team Hub
Seattle Mariners.
The news that moves Mariners lines, the upcoming board, and where the value sits, tracked by Big Mike's Desk.
MLB team card
Seattle Mariners
The board is still building this team's line history. Numbers appear once enough games have settled.
4Games priced
What the market did
Market moved toward them
Games where the price shortened between the board's first read and its last one before kickoff.
Market moved away from them
Games where you could get a better number at kickoff than when the board opened.
Average move
In percentage points of win probability, signed toward the team. Positive means the market kept buying them.
Every pregame price the board took on Seattle Mariners, Aug 14 to Aug 18. These are facts about posted prices, not a rating of the team. Rates publish once 6 games have settled.
Upcoming board
Full MLB odds →Mariners wire
All MLB →- MLBESPN MLB Insider Weighs in on Seattle Mariners' Jerry Dipoto
- MLBESPN MLB Insider Weighs in on Seattle Mariners' Jerry Dipoto
- MLBRockies host Seattle Mariners, look to stop home losing streakSeattle Mariners (72-82, third in the AL West) vs. Colorado Rockies (56-98, fifth in the NL West)
- MLBMariners vs. Rockies (Sep 18, 2026) Game StatsComplete team stats and game leaders for the Seattle Mariners vs. Colorado Rockies MLB game from September 18, 2026 on ESPN.
- MLBMariners vs. Angels (Sep 16, 2026) Game StatsComplete team stats and game leaders for the Seattle Mariners vs. Los Angeles Angels MLB game from September 16, 2026 on ESPN.
- MLBAngels 2-1 Mariners (Sep 15, 2026) Game RecapExpert recap and game analysis of the Los Angeles Angels vs. Seattle Mariners MLB game from September 15, 2026 on ESPN.
- MLBMariners vs. Angels (Sep 15, 2026) Game StatsComplete team stats and game leaders for the Seattle Mariners vs. Los Angeles Angels MLB game from September 15, 2026 on ESPN.
- MLBStock Watch: Biggest 2026 success, disappointment for all 30 MLB teamsWhether your favorite team is headed to October or headed home, all clubs have had something go right ... and wrong.
- MLBAngels 6-4 Mariners (Sep 14, 2026) Game RecapExpert recap and game analysis of the Los Angeles Angels vs. Seattle Mariners MLB game from September 14, 2026 on ESPN.
- MLBMariners vs. Angels (Sep 14, 2026) Game StatsComplete team stats and game leaders for the Seattle Mariners vs. Los Angeles Angels MLB game from September 14, 2026 on ESPN.
- MLBPassan very interested in Seattle Mariners' response to 2026 season"That to me is going to be the most interesting part of 2026 for the Seattle Mariners," ESPN MLB insider Jeff Passan said to Brock and Salk.
- MLBMariners vs. Angels (Sep 15, 2026) Odds and SpreadFind the latest odds, spread and score prediction for the Seattle Mariners vs. Los Angeles Angels MLB game on ESPN to be played on September 15, 2026 on ESPN.
- MLBAthletics 8-7 Mariners (Sep 13, 2026) Game RecapExpert recap and game analysis of the Athletics vs. Seattle Mariners MLB game from September 13, 2026 on ESPN.
- MLBMariners 19-1 Athletics (Sep 12, 2026) Game RecapExpert recap and game analysis of the Seattle Mariners vs. Athletics MLB game from September 12, 2026 on ESPN.
- MLBMariners 19-1 Athletics (13 Sep, 2026) Game RecapExpert recap and game analysis of the Seattle Mariners vs. Athletics MLB game from 13 September 2026 on ESPN (UK).
- MLBAthletics 6-5 Mariners (Sep 11, 2026) Game RecapExpert recap and game analysis of the Athletics vs. Seattle Mariners MLB game from September 11, 2026 on ESPN.
- MLBMLB betting tips for Friday: Ward and Mariners should show some popAll of the odds, recommended prop bets and trends in baseball for Friday, September 11.
- MLBMLB betting tips for Friday: Ward and Mariners should show some popAll of the odds, recommended prop bets and trends in baseball for Friday, September 11.
- MLBMariners 4-3 Rangers (Sep 10, 2026) Game RecapExpert recap and game analysis of the Seattle Mariners vs. Texas Rangers MLB game from September 10, 2026 on ESPN.
- MLBMLB Power Rankings Week 24: AL contender rising in mid-SeptemberWith a few weeks left in the regular season, the 2026 postseason picture is taking shape -- with one team jumping up our list amid a playoff push.
- MLBEarly MLB free agency intel: Skubal, Chisholm, Arraez, moreMLB front offices are already thinking ahead to the offseason. Here are the storylines and names to know.
- MLBMariners 3-2 Rangers (Sep 9, 2026) Game RecapExpert recap and game analysis of the Seattle Mariners vs. Texas Rangers MLB game from September 9, 2026 on ESPN.
- MLB2026 MLB playoff contenders: Remaining strength of scheduleWhich teams have the most -- and least -- favorable paths to October? We broke down every playoff hopeful's September matchups.
- MLBMLB September predictions: Playoff races, stat leaders, moreWith less than a month left to play in the 2026 regular season, here's what our experts think will happen the rest of the way.
- MLBMariners call up No. 4 prospect Michael Arroyo to debut vs. A'sThe Mariners called up infielder-outfielder Michael Arroyo from Triple-A on Sunday.
- MLBMariners call up No. 4 prospect Michael Arroyo to debut vs. A'sThe Mariners called up infielder-outfielder Michael Arroyo from Triple-A on Sunday.
- MLBAthletics vs. Mariners (Sep 6, 2026) Game StatsComplete team stats and game leaders for the Athletics vs. Seattle Mariners MLB game from September 6, 2026 on ESPN.
- MLBWhat Does 'Accountability' Look Like For Seattle Mariners?
- MLBWhat Does 'Accountability' Look Like For Seattle Mariners?
- MLBAthletics hit 4 home runs in 3rd inning of 7-6 victory over Mariners— Zack Gelof launched one of four homers by the Athletics in a five-run third inning and later hit a tiebreaking triple that sent them to a 7-6 victory over the Seattle Mariners on Friday night.
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