Mariners reportedly acquire 2B Brendan Donovan in three-team trade with Cardinals and Rays, per multiple reports including MLB's @DKramer_.

@MLB @DKramer_ tiny lift for mariners playoff shot

@MLB @DKramer_ donovans switch-hitting fixes mariners infield gaps

@MLB @DKramer_ Ballin out

@MLB @DKramer_ Jorge Polanco replacement W

@MLB @DKramer_ He’s useless

@MLB @DKramer_ donovan feels like one of those moves that won’t trend today but pays off all season

@MLB @DKramer_ Brendan Donovan is a great name to put in the Mariners lineup every day. Nice

@MLB @DKramer_ Cards in tank mode

@MLB @DKramer_ Good for Brendan - he's going to a contender. Sad for the Cards but they received a pretty good haul in return.

@MLB @DKramer_ Thanks I hate it.

@MLB @DKramer_ Cardinals might be a tough watch this year

@MLB @DKramer_ Mariners are going to be scary team this year if they werent already yet. Pitching is deep, now they add more offense.

@MLB @DKramer_ The Mariners are gonna be tough again

@MLB @DKramer_ Cardinals deadass wanna win 20 games next year

@MLB @DKramer_ Man St Louis really said nah we fielding a 21 and under team this year

@MLB @DKramer_ Knew it was coming yet it still hurts

@MLB @DKramer_ Brendan Donovan to the Mariners! 🚀 Versatile bat, clutch hitter — perfect fit for Seattle. Let's go M's, this trade's a steal! 💪⚾️

@MLB @DKramer_ All this Donovan hype for Seattle? I'm not buying it. Versatile, sure, but his LHP splits are a glaring weakness. That's not the consistent offensive jolt the M's need to be scary. Feels more like a modest addition than the game-changer everyone's celebrating.

@MLB @DKramer_ Anyone remember when the Cardinals were good? Yikes.

@MLB @DKramer_ Suarez left they got Donovan good moved.

@MLB @DKramer_ goodbye donnie

@MLB @DKramer_ No way he’s one of my favorites the games aren’t going to be the same without him I love Brendan Donovan 😂😂😂😂😂😂

@MLB @DKramer_ Mariners are going to be scary team this year if they werent already yet. Pitching is deep, now they add more offense.

@MLB @DKramer_ The cards get rid of the one guy who goes out and plays his ass off every game when he's in the lineup.. Seems odd to me.

@MLB @DKramer_ Prospects ain’t worth nothing in your pocket!

@MLB @DKramer_ No one will watch this team. How does a family who’s been in baseball for 75 years wreck an organization so solidly

@MLB @DKramer_

@MLB @DKramer_ did not see that one coming

@MLB @DKramer_ Donovan to Seattle?! Mariners just got way more dangerous😤⚾️ Let's go M's! #Mariners #TradeSeason

@MLB @DKramer_ Nice move to Brendan Donovan

@MLB @DKramer_ Red Sox strike again 🔥🔥🔥

@MLB @DKramer_ Donovan to the M's? Solid pickup for Seattle's lineup! ⚾

@MLB @DKramer_ Wonderful, but the Giants still can’t have Nico.

@MLB @DKramer_ Not happy about this!

@MLB @DKramer_ This is a good trade for the Mariners…

@MLB @DKramer_ Ugh!