Atlanta outrighted Cox to Triple-A Gwinnett on Thursday.

EDGE Analysis

Cox made 13 appearances for Atlanta in 2025, posting an 8.86 ERA and 22:7 K:BB over 21.1 innings. The lefty reliever is no longer on the 40-man roster but remains in the organization.

Atlanta optioned Cox to Triple-A Gwinnett on Friday.

EDGE Analysis

Cox was hammered for seven runs in a three-inning relief appearance Thursday in Philadelphia, throwing 68 pitches. He wasn't going to be available to pitch for a few days, so Atlanta is replacing him with a fresh bullpen arm.

Cox allowed one run on three hits while retiring one batter (on a strikeout) Saturday against the Reds before the game was suspended due to inclement weather.

EDGE Analysis

Cox was pressed into starting duties after Spencer Strider was scratched due to a weather delay that lasted well over an hour. Cox tossed 17 pitches in the rain in the first frame before the game was halted and ultimately suspended. Atlanta reportedly was set for a bullpen game, so Cox's outing wasn't likely to last much longer even if the contest had continued. The matchup is scheduled to resume Sunday afternoon and Cox is eligible to return to the mound, but it's unlikely Atlanta will send him back out.

Cox will open Saturday's game against the Reds after Spencer Strider was scratched due to a weather delay, Gordon Wittenmyer of The Cincinnati Enquirer reports.

EDGE Analysis

Strider had already completed most or all of his warmup before the delay -- which lasted well over an hour -- was announced, so Atlanta decided not to put the star hurler on the mound. Cox will instead open what's slated to be a bullpen game. The lefty hasn't tossed more than two innings in any big-league appearance this season, though he did go 3.2 frames and throw 60 pitches in a start with Triple-A Gwinnett the last time he was on the mound (July 24). so he's well-rested and stretched out enough to handle a few frames if Atlanta opts for that approach.

Atlanta recalled Cox from Triple-A Gwinnett on Friday.

EDGE Analysis

The left-hander has spent the past couple weeks in the minors but is back with Atlanta ahead of Friday's game in Cincinnati. Cox has made six MLB appearances this year and has allowed two earned runs with an 11:1 K:BB over eight innings.

Atlanta optioned Cox to Triple-A Gwinnett on Sunday.

EDGE Analysis

Cox's latest stint with the big club lasted just under two weeks. He made four relief appearances following his July 2 call-up from Gwinnett, giving up one earned run on four hits and one walk over five innings. Cox will cede his spot on the active roster to right-hander Davis Daniel, who was recalled from Triple-A to either start or pitch in bulk relief Sunday in St. Louis.

Atlanta recalled Cox from Triple-A Gwinnett on Wednesday.

EDGE Analysis

Cox was optioned to Gwinnett less than a week ago, but he'll be eligible to rejoin the big club because Atlanta placed right-hander Spencer Schwellenbach (elbow) on the 15-day injured list in ha corresponding move. The 28-year-old will provide manager Brian Snitker with a fourth left-handed option in the bullpen behind Dylan Lee, Aaron Bummer and Dylan Dodd.

Atlanta optioned Cox to Triple-A Gwinnett on Thursday.

EDGE Analysis

Right-hander Michael Petersen was recalled from Triple-A in a corresponding move and will provide Atlanta with a fresh arm in the bullpen for Thursday's series finale versus the Mets. After being called up from Gwinnett over the weekend, Cox made two appearances for Atlanta, covering three innings and allowing one earned run on three hits while striking out five.

Atlanta recalled Cox from Triple-A Gwinnett on Saturday.

EDGE Analysis

With Chris Sale (ribs) headed to the injured list, Atlanta will bring up Cox to provide the club with some extra bullpen depth. The 28-year-old southpaw hasn't appeared in an MLB game yet this year, but he owns a 4.05 ERA and 1.54 WHIP across 26.2 innings split between Atlanta's and Kansas City's Triple-A affiliates.

Atlanta optioned Cox to Triple-A Gwinnett on Sunday.

EDGE Analysis

The left-hander was called up Saturday but will return to the minors without seeing the mound. Cox has a 3.86 ERA, 1.37 WHIP and 26:9 K:BB across 23.1 innings at the Triple-A level this season.