RADIO
Luis Castillo to Make White Sox Debut on Thursday Against Boston
New Chicago White Sox right-hander Luis Castillo is set to make his debut with the team on Thursday in Boston against the Red Sox at Fenway Park, according to James Fegan of The Athletic. Castillo will be on extra rest this coming week in his debut with the Pale Hose after going 3-9 with a career-high 5.06 ERA (4.57 FIP) and 1.39 WHIP with 86 strikeouts and 32 walks in 99 2/3 innings across 20 appearances (17 starts) with the Seattle Mariners before being dealt this weekend. The 33-year-old veteran just has not been the same pitcher in 2026 as he ages, and he's allowed 14 earned runs on 29 hits (seven home runs) with six walks and only 13 strikeouts in 23 innings pitched in four starts in the month of July. Despite being on extra rest for his first start with Chicago, Castillo will be a volatile fantasy starter against the hot Red Sox. In his first start against Boston on June 19 with Seattle, Castillo allowed five runs (four earned) on seven hits while walking none and striking out four in four innings for a no-decision in Seattle. The aging Dominican hurler has a career-low 19.4% strikeout rate in 2026 in his 10th year in the majors.
Source: The Athletic - James Fegan
Source: The Athletic - James Fegan
Mariners Trade Luis Castillo to the White Sox
Seattle Mariners right-hander Luis Castillo was traded to the Chicago White Sox in exchange for Seranthony Dominguez, Nolan Jones, and Boston Smith, according to Jeff Passan on ESPN. Castillo will head to Chicago to bolster the team's starting rotation as the White Sox make a playoff push. The 31-year-old struggled in his previous start against the Dodgers, allowing five runs on 11 hits across five innings. He didn't record a win in July and owned an ugly 5.48 ERA. Hopefully, the move to Chicago will help Castillo turn things around this season. He owns a (3-9) record along with a 5.06 ERA, 1.39 WHIP, and an 86:32 K:BB across 99 2/3 innings. Chicago hopes to get the version of Castillo who posted a 3.50 ERA and a 1.15 WHIP from 2023-2025. It's unclear when Castillo will make his debut with the White Sox, but the change of scenery should only help him rebound from what is the worst season of his career so far.
Source: Jeff Passan of ESPN
Source: Jeff Passan of ESPN
Sean Burke on a Roll, Fans 10 Hitters for Second Straight Outing
Chicago White Sox right-hander Sean Burke continued to roll in Thursday's 2-1 walk-off victory over the visiting New York Yankees in 11 innings. Burke was credited with a no-decision, but fantasy managers were still plenty happy with his performance, as he threw six shutout innings with three hits allowed, two walks, and 10 strikeouts for the second straight start to lower his ERA on the year to a sharp 3.04. Not only does the 26-year-old have back-to-back 10-K performances, but Thursday was his fifth straight quality start. The former third-rounder in 2021 from the University of Maryland is having a breakout in 2026 and now sports a 1.10 WHIP with 140 strikeouts and 37 walks to go with his 3.04 ERA in 124.1 innings pitched. Burke's swing-and-miss stuff has been impressive. He got swings and misses on 18 of his 95 pitches on Thursday against the Yanks, and he currently ranks fifth in the American League in strikeouts. Burke will face the Boston Red Sox for the first time this year in his next outing. They'll be a challenging matchup as one of the hottest teams in baseball in July, and they also don't strike out a ton as a team.
Source: MLB.com
Source: MLB.com
White Sox Acquire Jose Urquidy
The Chicago White Sox acquired right-handed pitcher Jose Urquidy from the Pittsburgh Pirates on Sunday. In exchange, the Pirates will receive right-handed pitcher Felix Doroteo. Urquidy hasn't seen much action in the big leagues over the last few years. He made five relief appearances for the Pirates, but was shelled for 10 earned runs. Since then, Urquidy owns a 3.66 ERA, with a 73/18 K/BB ratio across 83.2 innings as a starting pitcher with Triple-A Indianapolis. This isn't the blockbuster trade deadline move that'll save the White Sox's season, but it's something. The expectation is that Urquidy will head to Triple-A and serve as depth.
Source: Mark Feinsand
Source: Mark Feinsand
Sean Burke Continues Strong Stretch With 10 Strikeouts on Saturday
Chicago White Sox right-hander Sean Burke continued to pitch well despite the White Sox taking a 4-1 loss on Saturday to the visiting Houston Astros. In six innings on the mound, Burke allowed three runs (two earned) on four hits while walking one and striking out 10, and was hit with his fifth loss of the year. The 26-year-old has had double-digit strikeouts in two of his last four starts, which have all been quality starts for his fantasy managers. The former third-round pick in 2021 out of the University of Maryland is now 7-5 on the year with a 3.19 ERA (3.43 FIP) and 1.11 WHIP with 130 strikeouts and 35 walks in 118 1/3 innings across 21 appearances (17 starts) in his third year in the majors. Burke needs just four more strikeouts to set a career high in that category. He's rostered in 78% of Yahoo leagues, but he's deserving of more attention with his uptick in strikeouts. Burke has eight-plus strikeouts in five of his last seven outings. He'll have a tough matchup on deck against the New York Yankees, although the Bombers have the fifth-most strikeouts in the big leagues.
Source: MLB.com
Source: MLB.com
Hagen Smith Working his Way Back From Injury
Chicago White Sox pitching prospect Hagen Smith has made two outings since returning from the injured list at Triple-A Charlotte. In those two outings, the left-hander has lasted one and two innings, respectively, as he makes his way back from a left-shoulder impingement. Smith gave up just one earned run in his last two appearances combined. He walked three batters in his first time back out since his injury and lasted just one inning. Control has been an issue for Smith despite his good numbers overall this season. In 55 innings this season, Smith has 82 strikeouts. He only has a 1-6 record this season with a 4.58 ERA and a 1.42 WHIP. Smith is the No. 2 overall prospect for the White Sox and has two 60-grade pitches in his fastball and slider. If Smith can work his way back from his shoulder injury, he would be a welcome addition to the White Sox roster down the stretch
Source: Minor League Baseball
Source: Minor League Baseball
Hagen Smith's Command Woes Persist, but 2026 MLB Debut Still Likely
Chicago White Sox pitching prospect Hagen Smith returned to action on Sunday, coming out of the bullpen for one inning of relief for Triple-A Charlotte. While the lefty struck out two batters in the inning, he also allowed a hit and yielded three walks, so there are still some improvements to be made. Chicago's top pitching prospect missed over a month with a left shoulder impingement, but had been struggling to find consistency, and the command has been a problem all year. The southpaw owned a 2.82 ERA and 1.25 WHIP over his first seven starts, but those numbers ballooned to 6.16 and 1.60, respectively, over the last seven, with nearly a 17 percent walk rate in both halves. Even so, the strikeout rate sits in the 93rd percentile, so if he can make some refinements, a debut in the second half is well within reach. As such, the 22-year-old is still probably one of the more promising arms to stash in most fantasy leagues.
Source: MiLB.com
Source: MiLB.com
Hagen Smith's Record Not Reflective of his Upside
Don't let Chicago White Sox pitching prospect Hagen Smith's 0-5 record fool you; he has the pitching tools to be a successful player for fantasy managers. Smith has pitched to an 0-5 mark at Triple-A Charlotte this season with a 4.67 ERA and 1.40 WHIP. His 77 strikeouts in 52 innings pitched give a good look into his upside, and his fastball and slider are both graded out at 60. The left-hander out of Arkansas is the No. 3 overall prospect for the White Sox, and while he has only been used in starting situations in the minors, he could be looked at as a high-leverage bullpen arm in the big leagues. Control has been a struggle for Smith a bit in the minors, but his high-quality pitches make him a fantasy target, especially in dynasty leagues. Shallow league owners will also want to plant a flag on Smith as a waiver wire option because of the upside if he is called up by Chicago this season.
Source: Minor League Baseball
Source: Minor League Baseball
Should You Sell High on Davis Martin?
Chicago White Sox starting pitcher Davis Martin had a very strong first half of the season, already setting a personal best with nine wins in his 18 starts while posting a 3.41 ERA through 100 1/3 innings. His K% is up from last year, and he has been especially effective at home with a 1.80 ERA and 1.04 WHIP. However, despite his overall success, Martin has some concerning underlying metrics. He has a 4.31 xERA as a result of a 43.8% hard-hit rate against him, which ranks only in the 12th percentile of qualified pitchers. He's also in the bottom 20 percent of pitchers in terms of xBA and average exit velocity allowed. He gave up five runs in his last start against the Red Sox and has allowed at least four runs in four of his last nine starts. He could be due for some regression in the second half, so if you can flip him to a team that needs pitching for an option with better metrics, Martin's value may be near its peak.
Source: RotoBaller
Source: RotoBaller
Noah Schultz Remains a High-Upside Breakout Candidate to Target
Chicago White Sox left-hander Noah Schultz has bounced back and forth between Triple-A and the big leagues so far this season. The 22-year-old has largely struggled at the MLB level in 2026, recording a 3-6 record with a 5.60 ERA, 1.36 WHIP, and 47 strikeouts across 53 innings (11 starts). However, Schultz pitched well in his final start before the All-Star break, throwing five innings of one-run ball with zero walks and four strikeouts against the Athletics. The young lefty has been utterly dominant in his time at Triple-A this year, recording a 38.6% strikeout rate across 23 innings. Command and consistency remain question marks in Schultz's profile, but his upside for fantasy managers is tantalizing. Particularly in deeper leagues, Schultz's second-half breakout potential could make him a worthy waiver wire target.
Source: RotoBaller
Source: RotoBaller
Hagen Smith No Longer a Worthy Stash Target Amid Lengthy Stay on IL?
Chicago White Sox left-handed pitching prospect Hagen Smith has been on the 7-day injured list at Triple-A for nearly a month due to a left shoulder impingement. While this lengthy IL stint has significantly hindered his stash value, the hard-throwing left-handed pitcher was flashing elite upside at the top club prior to the injury. Before allowing a season-worst seven runs on June 13 (his last start before hitting the shelf), Smith posted a solid 3.42 ERA over his last 26 1/3 innings. During this stretch, the former fifth overall pick from the 2024 MLB Draft struck out an impressive 44 hitters but walked a high 5.5 hitters per nine innings, which inflated his WHIP. While his command has been an issue, his strikeout upside is among the highest at the Triple-A level. His path to innings in a weak back-half Chicago rotation could quickly put him back on the stash radar once he returns from injury later in the second half.
Source: MiLB.com
Source: MiLB.com
Sean Burke Now a Must-Add in 10-Team Leagues?
Chicago White Sox starting pitcher Sean Burke carved up the Athletics on Friday, July 10, allowing one run over seven innings while striking out nine and walking nobody. It was another strong turn in a stretch that has changed his fantasy outlook. Burke has a 1.69 ERA, 42 strikeouts, and only five walks across his last 32 innings, and he now sits at 6-4 with a 3.41 ERA, 1.17 WHIP, and 115 strikeouts in 105 2/3 frames. The home run ball can still bite him, and he has given up four during that five-outing run. Still, this is not just a lucky ERA stretch. Burke owns a 26.4% strikeout rate, a 7.6% walk rate, and a 3.62 xERA. With a 66% Yahoo roster rate, he should already be gone in most 10-team leagues and deserves priority-add treatment anywhere he is still available.
Source: RotoBaller
Source: RotoBaller
Is Hagen Smith Worth Stashing Despite Injury?
Chicago White Sox pitching prospect Hagen Smith (shoulder) was placed on the injured list back on June 16 with a shoulder impingement that was expected to keep him out for at least a month. That puts a return to the mound in late July looking like the most optimistic of scenarios, though a more realistic scenario may point to an August return. Even though his last start before the injury was his worst of the year (seven earned in 4 1/3 innings pitched), the southpaw had been showing well at Triple-A Charlotte before that, posting a 3.72 ERA, 1.34 WHIP, and 72 strikeouts in 47 2/3 IP over the 12 starts prior to the last one. The White Sox even considered calling him up to make a start in June, so he could make his MLB debut later this season if he can get back on track upon his return. There is real strikeout upside here, with a career K% in the minors of 33.2 percent, although the walk rate of 16.2 percent still needs work. Even so, with an opponent batting average of .183, the former first-rounder could be a worthy stash option in deeper leagues once there is a clearer timeline for his return.
Source: MiLB.com
Source: MiLB.com
Noah Schultz Struggles Again on Tuesday, Still Worth Targeting on the Waiver Wire?
Chicago White Sox starting pitcher Noah Schultz has struggled in his first taste of big-league action so far in 2026, recording a 2-5 record with a 6.00 ERA, 1.42 WHIP, and 43 strikeouts across 48 innings (10 starts). After first earning an MLB promotion in mid-April, the 22-year-old was sent back to Triple-A in late May. However, Schultz was recalled by the White Sox in early July and has now allowed seven earned runs while recording 10 strikeouts across 9 1/3 innings (two starts) since his return. The young left-hander has a major issue with command, as he's walked 13.8% of the batters he's faced in the big leagues. Still, Schultz is widely considered to be a high-end pitching prospect, and he showed off elite strikeout potential at Triple-A this season with a 38.6% strikeout rate. Schultz's fantasy profile is risky, but he could be worth stashing through his current struggles for his upside as a second-half breakout candidate.
Source: RotoBaller
Source: RotoBaller
Sean Burke a Priority Waiver-Wire Pickup After 11-Strikeout Performance?
Chicago White Sox right-hander Sean Burke is gaining steam as a priority waiver-wire pickup after another strong performance on Saturday in the team's 3-1 win over the division-rival Cleveland Guardians at Progressive Field. Burke allowed just one earned run on seven hits (a solo home run) while walking none and striking out a season-high 11 batters in six innings for a no-decision. The 26-year-old generated 16 swings and misses on his 95 pitches in the outing. Burke is now 5-4 in 2026 with a 3.56 ERA (3.73 FIP) and 1.22 WHIP with 106 strikeouts and 33 walks in 98 2/3 innings over his 18 appearances (14 starts) for the Pale Hose in his third year in the big leagues. The former third-rounder in 2021 out of the University of Maryland has gone 3-1 with 12 earned runs allowed (3.24 ERA) with 15 walks and 46 strikeouts in 33 1/3 innings in his last six starts. Burke has boosted his strikeout rate from 22.3% last year to 25.8% in 2026, and he also has a career-low 8% walk rate. Fantasy managers who need rotation help should look his way heading into the second half. Burke is rostered in 56% of Yahoo leagues.
Source: MLB.com
Source: MLB.com
