The Chicago White Sox have placed left-handed pitcher Martin Perez (elbow) on the 15-day injured list due to left elbow inflammation. The 34-year-old exited Friday's contest due to soreness and will now miss at least the next two weeks of action. Before exiting, the southpaw struggled against the Boston Red Sox as he allowed five hits, four runs, and two walks in just three innings of work. However, over his first three starts of the campaign, Perez looked quite sharp as he tossed 17 innings to the tune of an impressive 1.59 ERA and a 1.06 WHIP. He struck out 18 batters and served up nine free passes. In a corresponding move, the White Sox promoted Jared Shuster from Triple-A Charlotte to provide depth on their pitching staff. Shuster could contend for starting opportunities while Perez is sidelined.

Chicago White Sox starting pitcher Martin Perez (forearm) is set to undergo an MRI on Saturday. The southpaw was lifted from Saturday's contest in the third inning after feeling soreness in his forearm. Before exiting the contest, Perez allowed five hits, two walks, and four earned runs. Despite his struggles on Friday, Perez was enjoying an impressive start to the young season. In his first three outings, the left-hander tossed 17 innings to the tune of a 1.59 ERA and an impressive 1.06 WHIP. He struck out 18 batters and served up nine walks. However, he already began to see some regression on Friday as he has generated a hefty 6.54 xERA and a .293 xBA. If the 34-year-old were to miss time, fantasy managers should expect the White Sox to promote a pitcher from Triple-A to fill his spot in the rotation.

Chicago White Sox starting pitcher Martin Perez (forearm) was forced to exit early during Friday's game against the Boston Red Sox. The southpaw didn't have favorable results before exiting the contest. Perez allowed five hits, four earned runs, and two walks in three innings of work. He was pulled from the game due to left forearm tightness. The expectation is that Perez will undergo further imaging to determine the severity of the issue. For now, Perez can be considered day-to-day, but could end up on the injured list. Fantasy managers can hold Perez for now who has been solid with two earned runs or less in all of his starts prior to Friday's game.

Chicago White Sox starting pitcher Martin Perez is looking like a nice addition to this pitching staff early in the season. Perez took a no-hitter into the seventh inning during his first start with his new team. On Sunday, Perez went 6 1/3 innings, allowing four hits, one earned run, and struck out four batters in the no-decision. Perez was in line for the win until the White Sox blew the lead in the ninth inning. Fantasy managers in need of pitching help should look towards Perez. However, he'll get a tough start against the Boston Red Sox in his next start.

Chicago White Sox starting pitcher Martin Perez was masterful on Monday, throwing six hitless innings and picking up the win in Chicago's 9-0 victory over the Twins. Perez did walk three batters but ultimately was spectacular in his White Sox debut. It's a great sign to see for the 33-year-old after putting up a 4.53 ERA in 2024. ATC projections still expect Perez to pitch to a 4.59 ERA this season, but if today's performance is any indication then there may be some silver linings to the many opportunities the White Sox are likely to give Perez this season. Fantasy managers should look to add Perez if he's on the waiver wire, though they shouldn't expect him to be a driving force to their lineup's success.

Free-agent left-hander Martin Perez and the Chicago White Sox agreed to an undisclosed deal on Wednesday, pending a physical, according to sources familiar with the deal. The White Sox have most likely given Perez just a one-year deal. The 33-year-old southpaw will head to the American League after pitching for both the Pittsburgh Pirates and San Diego Padres in 2024, where he went a combined 5-6 with a 4.53 ERA (4.90 FIP), a 1.48 WHIP and a 107:49 K:BB in 135 innings over his 26 starts. Given the rebuilding White Sox's lack of reliable starting option entering the 2025 campaign, the veteran Perez is likely to open the year in the starting rotation, making him a low-upside streaming option in deeper fantasy formats. The Venezuelan hurler is a soft-tosser that won't rack up many strikeouts and won't have much upside at all pitching for the worst team in baseball.

San Diego Padres starting pitcher Martin Perez is on the NLDS roster after being left off the Wild Card roster last week. Perez is rejoining the roster because Joe Musgrove (elbow) is set to undergo Tommy John surgery. As a result, the Padres will enter the NLDS with four potential starters, including Dylan Cease, Yu Darvish, Michael King, and Perez. Since joining San Diego at the trade deadline, the southpaw has held a modest 3.46 ERA and a 1.21 WHIP, with a 17:44 BB:K ratio across 52 frames. However, he struggled with Pittsburgh in the first half, holding a hefty 5.20 ERA and 1.65 WHIP. Perez could start Game 4, but it is best to leave him off your DFS lineup as he sits with an underwhelming 18.1% K rate and a poor 41.5% hard-hit rate.

San Diego Padres starting pitcher Martin Perez (paternity) was activated off the paternity list on Saturday afternoon. In a corresponding move, the Padres optioned left-handed pitcher Tom Cosgrove to Triple-A El Paso. The 33-year-old is now scheduled to make his next start on Sunday against the San Francisco Giants. Since joining the Padres in late July, Perez has looked quite solid, as he has posted a 2.84 ERA and a 1.18 WHIP across 38 frames. Earlier this summer in the Steel City, Perez held a 5.20 ERA and a 1.65 WHIP across 83 innings. Perez should continue to have a stable position in the Padres rotation going forward and could be worth streaming in deeper leagues in favorable matchups despite his modest strikeout potential.

San Diego Padres starting pitcher Martin Perez has been placed on the paternity leave list on Wednesday. The left-hander can miss up to three games as he spends time with his family. The assumption is that Perez will be back in time to take the mound for his scheduled start on Friday. He has been solid since joining the Padres roster. Perez has a 2.84 ERA and 1.18 WHIP across seven starts in San Diego. He'll be a decent streaming option assuming he's back in time to make his next start.

San Diego starting pitcher Martin Perez is expected to debut with his new team on Saturday evening as the Padres play host to the Colorado Rockies. The southpaw carried a poor 5.20 ERA, 1.65 WHIP, and a 32:63 BB:K ratio across 83 innings in the Steel City earlier this season. The 33-year-old currently sits with a high 43.3% hard-hit rate and 8.7% barrel rate, which suggests these struggles could continue in the second half. Perez currently sits as the fifth man in the San Diego rotation but may shift to a long relief role once Joe Musgrove (elbow) returns from the 60-day IL. Perez could be a sneaky play in DFS, however, as he faces the Colorado Rockies, who hold a team .234 AVG, which is the fifth-worst mark against left-handed pitching this season.

Earlier on Tuesday, the San Diego Padres acquired veteran left-hander Martin Perez from the Pittsburgh Pirates, according to a source. It's unclear what the Padres sent the Pirates in return for Perez. The 33-year-old southpaw should immediately jump into San Diego's starting rotation as they wait to get both Joe Musgrove (elbow) and Yu Darvish (elbow, personal) back. Perez will have a better offense backing him in San Diego, but it's probably not going to make up for deficiencies on the mound. The soft-tossing Venezuelan hurler went 2-5 for the Pirates in 16 starts this year, sporting a 5.20 ERA and 1.65 WHIP with only 63 strikeouts in 83 innings pitched. And in five starts since coming off the injured list on in late June, he's allowed 18 earned runs with 13 walks and 17 K's in 25 2/3 innings. At best, Perez is a matchup-based streaming option in NL-only leagues.

Pittsburgh Pirates starting pitcher Martin Perez put together an impressive outing in Thursday's no-decision versus the St. Louis Cardinals. Perez went 7 1/3 innings and allowed six hits, one run (zero earned), one walk and struck out two in his second start since returning from a groin injury. For the season, the veteran carries a 4.74 ERA with a 1.54 WHIP and 6.82 K/9. At this point in his career, managers know what to expect from Perez and he makes for a better real-life pitcher than fantasy member. Perez will look to carry the momentum from Thursday's start into his next contest versus the Milwaukee Brewers on Wednesday, a contest that should keep him on the waiver wire.

The Pittsburgh Pirates reinstated left-hander Martin Perez (groin) from the 15-day injured list on Friday and optioned left-hander Justin Bruihl to Triple-A Indianapolis following Wednesday's game in a corresponding move. Perez will immediately jump back into Pittsburgh's starting rotation and toe the rubber on Friday in Atlanta against the Braves. Even though the Braves are without stud outfielder Ronald Acuna Jr. (knee) for the rest of the year, they still aren't the greatest matchup, especially for a soft-tossing lefty who has been out since May 28 with a left-groin strain. The 33-year-old veteran southpaw only made one minor-league rehab start, too, so he could be limited from a pitch-count perspective in his return on Friday. Perez is an easy fade for fantasy streamers on Friday's slate.

Pittsburgh Pirates left-hander Martin Perez (groin) will start a minor-league rehab assignment with Triple-A Indianapolis and make a start on Saturday. Perez is getting close to a return to the big-league starting rotation after landing on the injured list in late May with a strained left groin. The 33-year-old veteran southpaw is expected to throw around 75 pitches on Saturday in what is expected to be his only rehab start before rejoining the major-league roster. The soft-tossing Perez has a low fantasy ceiling because of his lack of strikeouts. Before his injury, he had gone 1-3 with a 4.71 ERA (4.68 FIP) and 1.55 WHIP with only 46 strikeouts and 19 walks in 57 1/3 frames over his 11 starts. The 13-year veteran is sporting a weak 18% strikeout rate in 2024 and has a 16.1% strikeout rate in his career.

According to Pittsburgh Pirates manager Derek Shelton, veteran left-hander Martin Perez (groin) will go on the 15-day injured list as the team awaits more testing on him. The groin injury that Perez suffered in his last outing on Sunday against the Atlanta Braves is obviously serious enough to keep him out for at least the next two weeks, but we don't have the exact specifics of the severity of the injury. The 33-year-old southpaw has been up and down in 2024 and doesn't have much upside in the strikeout department. Perez has so far gone 1-3 on the year with a 4.71 ERA (4.67 FIP) and 1.55 WHIP with 19 walks and 46 strikeouts in 57 1/3 frames over his 11 starts for the Bucs. The most likely scenario is that young pitcher Quinn Priester is brought back up from the minors to take Perez's rotation spot the next few weeks.

Pittsburgh Pirates left-hander Martin Perez (groin) left Sunday's start against the Atlanta Braves after three innings due to a groin injury. He surrendered one run on four hits while giving up two walks and striking out two. The veteran left-hander is undergoing further testing as the extent of the injury is not known at this point. It is unclear whether he will be able to make his next scheduled start on June 2 against the Toronto Blue Jays. Perez has compiled a 4.71 ERA, 1.55 WHIP and 46:19 K:BB across 11 starts this season and is nothing more than a streaming option when healthy.

Pittsburgh Pirates starting pitcher Martin Perez twirled eight innings of one-run ball on six hits and no walks in Tuesday's 5-3 loss to the visiting Detroit Tigers, striking out seven hitters en route to a tough-luck no-decision. It looked like Perez was well on his way to earning a win on Tuesday, but closer David Bednar couldn't shut the door in the ninth inning after Perez threw 100 pitches. While the 33-year-old crafty lefty isn't known for having dominant stuff, he's quietly off to a fast start during his first year in Pittsburgh, garnering a 1.89 ERA and 1.21 WHIP with 15 strikeouts through 19 innings to begin the season. Next up for Perez is a scheduled start against the struggling New York Mets on Monday, when he'll be worth considering as a fantasy streamer. In three appearances against the Mets since 2022, Perez is 2-0 with a 2.31 ERA and seven K's across 11 2/3 innings.

Pittsburgh Pirates starting pitcher Martin Perez continued his impressive spring during Monday's game against the Philadelphia Phillies. The left-hander struck out eight batters over five innings of work during Monday's victory. It's worth noting that Perez never struck out eight hitters during a single start last season. His velocity was down during this game and he was still extremely effective. Perez has allowed one earned run in 12 innings this season. Perez probably won't be a reliable 12-team fantasy option, but could still be worth a look in deep leagues.

Free-agent left-hander Martin Perez signed a one-year, $8 million deal with the Pittsburgh Pirates on Monday. Perez joins the rebuilding Pirates after going 10-4 with a 4.45 ERA (4.99 FIP) and 1.40 WHIP with 49 walks and 93 strikeouts in 141 2/3 innings over 35 appearances (20 starts) during the regular season for the World Series-champion Texas Rangers. The 32-year-old was due for some serious regression a year after making the All-Star team for the first time in his career in 2022 when he went 12-8 with a career-best 2.89 ERA (3.26 FIP) and 1.26 WHIP in 32 starts in his first year in Texas. The southpaw will now head to Pittsburgh to be a veteran innings-eater for an inexperienced Pirates starting rotation. Posting similar numbers from last year might be a best-case scenario for Perez, who won't be much of a fantasy option.

Texas Rangers left-hander Martin Perez came out of the bullpen in Sunday's 9-8 win over the division-rival Seattle Mariners. Perez entered the game after starter Nathan Eovaldi went five innings and worked 1 2/3 innings of his own, allowing two earned runs on one hit while walking two and striking out one to earn his second hold of the season. The 32-year-old southpaw has appeared in 34 games (20 starts) for Texas this year but hasn't started a game since July 29 against the San Diego Padres, when he gave up four earned runs on nine hits over 5 2/3 frames in a loss. There was a chance that Perez could start on Tuesday against the Los Angeles Angels, but it's unlikely now after he threw 40 pitches on Sunday.