The Chicago Cubs have acquired Drew Pomeranz from the Seattle Mariners, putting another relief option in their minor league system.

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The Chicago Cubs recently acquired veteran pitcher Drew Pomeranz from the Seattle Mariners in a trade to replace Justin Steele.

Featured in this week’s MLB Power Rankings: Fernando Tatís Jr. continues to obliterate baseballs, the Braves lose even when they win, Mike Trout is smiling again, Elly De La Cruz is Superman, and the Athletics are getting more interesting by the minute.

The Mariners' bats are hot and they're moving up once again in this week's MLB power rankings. Here's where they landed.

All of that to say it's time for another update to our weekly MLB power rankings, and as is generally the case in April and May, it was another week of significant shuffling up and down the rankings.