The Marlins rarely make headlines two ways at once, but Wednesday they managed it. MLB Trade Rumors confirmed Miami placed rookie outfielder Owen Caissie and left-handed reliever John King on the injured list in the same swoop, a fantasy-relevant gut check for anyone who's been riding either guy this season.
MLB Trade Rumors broke the news that Caissie and King both hit the IL together.
Caissie's injury is the one that stings more for the everyday lineup. He departed a recent game with right calf tightness and is now on the 10-day IL with a calf strain, with outfielder Rece Hinds recalled to fill the roster spot. It's a rough beat for a guy who's been one of the few genuine bright spots in Miami's rebuild — a walk-off homer against Colorado back in late March helped the Marlins to their best start since 2009, and Caissie entered the day slashing around .239 with 12 home runs and 50 RBIs in his first taste of the big leagues.
Caissie didn't come up through the Marlins system, either. He was a Cubs prospect for years, acquired by Chicago before he ever suited up for San Diego, and he only landed in Miami in January when the Marlins flipped Edward Cabrera to Chicago for Caissie, Cristian Hernandez and Edgardo De Leon. It was billed as a bet on upside for a rebuilding club, and through 80 games this year that bet had mostly looked like it was paying off — which makes the calf strain a real speed bump right as he was establishing himself.
John King's injury is the quieter one but arguably hurts the pitching staff just as much. He's been Miami's top left-handed option out of the bullpen all season, and he's now headed to the 15-day IL with a left ankle sprain reportedly suffered doing pitching drills, of all things, after stepping awkwardly on the outfield platforms. Right-hander Ryan Gusto was called up to cover the roster spot, but replacing a bullpen's best lefty for two-plus weeks is never a clean swap.
Miami also shuffled the fringes of the roster the same day, optioning right-hander Zach Brzykcy to Triple-A Jacksonville and activating righty Janson Junk off the 15-day IL — the kind of housekeeping that usually goes unnoticed but matters when a team is already down two key contributors. For a Marlins club trying to build momentum in a rebuild year, losing your breakout rookie bat and your best lefty reliever on the same afternoon is the kind of setback that tests exactly how deep the roster actually is.
Neither injury sounds like it's the kind that lingers for months, but the timelines matter. King's 15-day window and Caissie's 10-day minimum both put them on track to return well before the deadline chatter really heats up, so the bigger question is whether Hinds and Gusto can hold the line well enough that Miami doesn't lose ground in the standings while it waits them out.