Seattle Mariners Dylan Moore, left, celebrates his three-run home run with J.P. Crawford during the tenth inning of a baseball game against the Toronto Blue Jays, Wednesday, June 30, 2021, in Buffalo, N.Y.  (Jeffrey T. Barnes / The Associated Press)
Dylan Moore, left, celebrates his three-run home run with J.P. Crawford during the 10th inning of Wednesday's game against the Toronto Blue Jays. (Jeffrey T. Barnes / The Associated Press)
Matt Calkins

The Mariners are outperforming expectations in 2021. Is it time for fans to get excited?

At the halfway point of the season, the Mariners are about as entrenched in the middle as a squad can get. While their record isn’t necessarily fool’s gold, you have to wonder if it’s sustainable, writes Matt Calkins. Updated

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