Mena (shoulder) has continued his throwing program, but he has yet to throw off a mound, Alex Weiner of ArizonaSports.com reports.

EDGE Analysis

Mena has been out since early June after suffering a right shoulder strain, and he doesn't appear to be particularly close to returning to action. With less than a month left in the 2025 campaign, the right-hander may be running short on time. Mena will likely have to participate in multiple bullpen sessions and an eventual minor-league rehab assignment before he'd be able to return.

The Diamondbacks transferred Mena (shoulder) to the 60-day injured list Tuesday, Alex Weiner of ArizonaSports.com reports.

EDGE Analysis

Mena landed on the injured list Saturday due to a teres major strain in his right shoulder. Now that he's on the 60-day IL, he won't be eligible to return to the D-backs' bullpen until early August. His spot on the 40-man roster will be given to Tayler Scott, who was selected from Triple-A Reno in a corresponding move.

Mena has been diagnosed with a teres major strain in his right shoulder and is expected to be out for multiple weeks, Jack Sommers of SI.com reports.

EDGE Analysis

Mena felt discomfort in his right shoulder while warming up in the bullpen before his outing against the Reds on Friday, when he yielded one run on two hits and one walk while striking out one batter in one inning. Mena was placed on the 15-day injured list Saturday, and a clearer timeline for his return will be known once he's been given the green light to start a throwing program.

The Diamondbacks placed Mena on the 15-day injured list Saturday due to a right shoulder strain.

EDGE Analysis

Mena may have strained his right shoulder during Friday's suspended game against the Reds, when he gave up a walk and a solo home run while striking out one batter in one inning. Christian Montes De Oca has been appointed the 27th man for Saturday's contest, but it's unclear whether the Diamondbacks have another move in place to bolster their bullpen in the absence of Mena. Mena will undergo further tests to determine the severity of the injury and establish an estimated timeline for his return to the majors.

Mena (1-0) allowed one hit and one walk while striking out two over two scoreless innings to earn the win over the Nationals on Sunday.

EDGE Analysis

Mena, a starter at Triple-A Reno, was called up Sunday and earned his first MLB win. His length was needed immediately when starter Corbin Burnes (elbow) left the game after 4.2 innings. If Burnes, who will undergo in MRI on Monday, misses any starts, Ryne Nelson is the logical replacement; however, Mena could also be an option. In two relief outings for the Diamondbacks in 2025, Mena has allowed one hit and walked two while striking out seven over 5.2 scoreless frames. As a starter at Reno, Mena owns a 4.84 ERA with 52 strikeouts and 16 walks over nine outings (44.2 innings).

The Diamondbacks recalled Mena from Triple-A Reno on Sunday.

EDGE Analysis

The right-hander was demoted after firing 3.2 scoreless relief innings May 9 in his 2025 MLB debut, and he'll rejoin Arizona ahead of Sunday's series finale versus Washington. Mena is one of Arizona's top prospects and has a 4.84 ERA, 1.40 WHIP and 52:16 K:BB over 44.2 innings while working as a starter at Reno, but he's pegged for a relief role while up in the majors.

The Diamondbacks optioned Mena to Triple-A Reno on Saturday.

EDGE Analysis

Mena made his season debut Friday, striking out five batters across 3.2 shutout innings. He'll now be sent back to Triple-A in favor of Joe Mantiply, but Mena's strong outing could keep him in consideration for another promotion later in the season.

The Diamondbacks recalled Mena from Triple-A Reno on Tuesday.

EDGE Analysis

With Tommy Henry headed back to the minors, the Diamondbacks will call upon Mena to presumably serve as a long reliever for the big-league squad. The 22-year-old righty gave up four earned runs in three innings during his MLB debut last season, and he's turned in a 5.76 ERA through 29.2 innings in Triple-A this year.

The Diamondbacks optioned Mena to Triple-A Reno on Monday, Alex Weiner of ArizonaSports.com reports.

EDGE Analysis

Mena missed much of the 2024 season with a forearm injury, but he was healthy this spring and threw three scoreless innings during Cactus League play. However, the 22-year-old will head back to Reno for now and work to find the strike zone more often.

Mena (forearm) tossed a 1-2-3 ninth inning in Friday's 6-1 win over the Royals in Cactus League play.

EDGE Analysis

Mena didn't pitch after July 25 and finished last season on Triple-A Reno's injured list due to a forearm strain, but the 22-year-old right-hander looks to be healthy again for spring training. Before getting hurt last season, Mena got the chance to make his MLB debut with the Diamondbacks on July 3 and gave up four earned runs over three innings in a spot start versus the Dodgers. The right-hander is expected to remain on a starter's development track, but he doesn't appear to be a serious candidate for Arizona's Opening Day roster and will likely begin the season in the rotation at Reno.