Baseball's trade deadline stretch produces some weird little transactions, and this one's a doozy. The Nationals designated left-hander Matt Krook for assignment on July 12, he cleared waivers, got offered an outright assignment to Triple-A Rochester, turned it down, and elected free agency instead. Five days later he's back in Washington on a fresh major league deal.
Nationals Sign Matt Krook To Major League Deal t.co/ByytWPytRu
The move isn't just a feel-good reunion, it's a roster necessity. Krook is filling the spot vacated by PJ Poulin, who's headed to the 15-day injured list, retroactive to July 16, with a left flexor strain. Washington needed a lefty arm in the bullpen immediately, and rather than dig through the waiver wire for a stranger, they went back to the guy they already knew.
Krook's path to this point has been a long one. Miami drafted him in the first round back in 2013, but he passed on signing to pitch at Oregon. San Francisco grabbed him in the 2016 draft, and he later got shipped to Tampa Bay in the Evan Longoria trade. He's bounced through several organizations since, including stints with the Yankees and Orioles, before finally debuting in the majors in 2023 out of the bullpen in Boston.
For all that mileage, the actual big league track record is razor thin. Krook has thrown just 14 2/3 innings at the MLB level since that 2023 debut, which makes him more depth arm than proven reliever at this point. But depth is exactly what contending and rebuilding clubs alike are hunting for as the deadline approaches, and a well-traveled lefty who already knows the clubhouse is an easy add.
It's a low-stakes move on its face, but it's the kind of roster churn that defines late July around the league. Teams are patching bullpens on the fly, and Krook's whirlwind week, DFA'd, rejected the minors, tested free agency, signed right back, says as much about how thin bullpen depth is right now as it does about him specifically. Worth watching whether he sticks around Washington past this stint or becomes a name that keeps recycling through waivers the rest of the summer.