The Pirates announced that they have designated four players for assignment. That list includes outfielders Alexander Canario and Ronny Simón, as well as right-handers Colin Holderman and Dauri Moreta. Additionally, Cam Devanney was released to pursue opportunities overseas. It was reported a few days ago that Devanney would be signing with the Hanshin Tigers of Japan’s Nippon Professional Baseball.
The Bucs already had one open 40-man spot and those moves opened five more. That allowed them to select six players to the roster ahead of today’s Rule 5 deadline. Those six are first baseman/outfielder Esmerlyn Valdez, infielder Jack Brannigan, left-hander Tyler Samaniego and right-handers Wilber Dotel, Antwone Kelly and Brandan Bidois.
Canario, 26 in May, was once a notable prospect with the Cubs thanks to his huge power in the minors. However, that power also came with notable strikeout concerns. For instance, he hit 37 minor league home runs in 2022 but was punched out at a 27.5% clip. Going into 2025, he still wasn’t established in the majors but had exhausted his option years. He bounced to the Mets and then the Pirates via waivers. He received 234 plate appearances with the Bucs this year but was punched out in 34.2% of those while posting a .218/.274/.338 line.
Now that he’s in DFA limbo, the Bucs can try to explore trade interest but it should be minimal after that poor season. Perhaps a rebuilding club will give him a shot since he’s still young and controllable, but this theoretical club will probably wait for Canario to be on waivers or non-tendered.
Simón, 26 in April, was just claimed off waivers from the Marlins in June. He finished the season on the 60-day injured list due to a dislocated left shoulder. He has a .234/.299/.273 line in a small sample of 88 big league plate appearances. He has some speed and defensive versatility, as well as good offensive numbers in the minors, but his current health status is unknown.
Holderman, 30, lived up to his surname for the Bucs in recent years. He notched 27 holds in 2023 and another 21 in 2024. He posted a 3.52 earned run average over those two seasons. He struck out 24.6% of batters faced, gave out walks at a 9.7% rate and kept 45.8% of balls in play on the ground.
2025 was a nightmare, however. He made separate trips to the injured list due to a right knee sprain and right thumb inflammation. Around those IL stints, he tossed 25 2/3 innings with a 7.01 ERA, 14.4% strikeout rate and 12.8% walk rate. He is eligible for arbitration, with MLBTR contributor Matt Swartz projecting him for a $1.7MM salary next year. This move is effectively an early non-tender.
Perhaps there’s a club out there who thinks there’s a way to get Holderman back on track, and he is still optionable, so maybe the Bucs will get some trade calls. But he also might be non-tendered on Friday, which will make him a free agent.
Moreta, 30 in April, has shown some strikeout stuff in the big leagues but without strong control. He has 116 2/3 innings under his belt with a 4.17 ERA, 28.7% strikeout rate and 9.4% walk rate. He qualified for arbitration and his $800K projection is barely above next year’s $780K minimum salary but he is out of options and would have had a hard time hanging onto a roster spot going forward, regardless of his salary. If he lands somewhere else, he is controllable for three more seasons.
Valdez, 22 in January, was an international signing out of the Dominican Republic in 2021. He has since been climbing the ladder, showcasing a nice blend of power and on-base ability. Here in 2025, he got into 123 games between High-A and Double-A. In his 529 plate appearances, his 24.6% strikeout rate was a bit high but he also drew walks at a 10.6% clip and hit 26 home runs. His .286/.376/.520 combined line translated to a 156 wRC+. He then went to the Arizona Fall League for some extra work and hit eight homers in 19 games, leading to a ridiculous .368/.513/.842 line.
Defensively, Valdez isn’t considered especially strong. But for the Pirates, who have struggled to develop hitters, they have to be intrigued by his offensive numbers. Baseball America recently ranked him the #10 prospect in the system. He should be in Triple-A in 2026 and in the mix for a big league promotion. The Bucs currently project to have Oneil Cruz and Bryan Reynolds in two outfield spots but with one spot fairly wide open, at least for now.
Brannigan, 25 in March, was a third-round pick in the 2022 draft. He has put up some good numbers but injuries have cut into the volume of his playing time, as he hasn’t appeared in more than 87 games in any year of his professional career. As a hitter, he has drawn a lot of walks but also been punched out quite a bit. Since being drafted, he has 1,071 plate appearances with a 12.5% walk rate, 27.4% strikeout rate, .245/.356/.454 line and 125 wRC+. That included a .225/.329/.358 line and 103 wRC+ in 59 Double-A games this year.
He likely needs some more time in the minors, on account of how much he has missed. But the Bucs didn’t want to take the chance of some other club grabbing him. He has spent time at all three infield positions to the left of first base. He has three option years and can be kept on the farm until he works his way into the club’s infield depth picture.
Samaniego, 27 in January, was a 15th-round pick back in 2021. He spent time at four different levels in 2025, working as a lefty reliever. Combined, he logged 38 1/3 innings with a 3.99 ERA, 27.8% strikeout rate, 7% walk rate and 48.4% ground ball rate. He hasn’t yet reached the Triple-A level but the Bucs didn’t want another club to grab him. Now that he’s on the roster, he can push for his major league debut in 2026. But since he has a full slate of options, he could be shuttled to the minors and back with some regularity, ever after he makes it to the show.
Dotel, 23, is a fairly obvious addition. Baseball America currently lists him as the #9 prospect in the system. An international signing out of the Dominican Republic, he has been stretched out as a starter in recent years. He made 27 Double-A starts in 2025, logging 125 2/3 innings with a 4.15 ERA, 24.5% strikeout rate and 8% walk rate. The Pirates have a strong rotation but he can be in Triple-A, providing them with depth in the event of an injury while simultaneously continuing his development.
Kelly, 22, is in a similar situation. Baseball America ranks him the #6 prospect in the system. An international signing out of Aruba, he made 25 starts this year, split between Single-A and Double-A. Combined, he tossed 107 1/3 innings with a 3.02 ERA, 27.2% strikeout rate and 7.7% walk rate.
Bidois, 24, is a straight reliever who happens to be from Australia. He threw 61 innings this year across four different levels with a 0.74 ERA. Some of that is due to a tiny .164 batting average on balls in play but he also struck out 30% of batters faced. There’s some wildness in there, as he walked 11.7% of batters faced this year, but the numbers are obviously appealing. He’ll give the club some immediate bullpen depth as he pushes for his big league debut.
Photo courtesy of James A. Pittman, Imagn Images
José Negron of DK Pittsburgh Sports reported the Valdez move prior to the official announcement. Alex Stumpf of MLB.com reported the other five additions. Jason Mackey of the Pittsburgh Post-Gazette reported the guys being designated for assignment.
