TL;DRSkim

The five fastest-moving roster calls of the morning, in priority order:

• TOR rotation crisis — Dylan Cease exits 5/24 start with mild left hamstring discomfort; MRI pending. Backup plan is Spencer Miles opener Tuesday. HOLD with IL ramp ready.
• Vladimir Guerrero Jr. (TOR 1B) — 92 mph Mitch Keller HBP to the inside of his right elbow caused arm numbness; X-rays negative, possible play 5/25. WATCH lineup status.
• Christian Walker (HOU 1B) — 5-for-12, 3 HR, 6 RBI at Wrigley this weekend. Underlying breakout case is real. BUY-LOW if your league still treats him as a streamer.
• 15-day IL stack — Cole Winn (TEX RP, arm fatigue), Jake Irvin (WSH SP, shoulder/lat), Edward Cabrera (CHC SP, blister) all hit the 15-day IL 5/24. DROP in shallow leagues.
• Tommy Troy MLB debut for ARI per @JonGambo. STASH in dynasty / NL-only.

Cease hamstring injury adds to Blue Jays' rotation crisis

WATCH · TOR · SP Dylan Cease exited May 24's start vs Pittsburgh in the 5th inning after 76 pitches with mild left hamstring discomfort, per @bnicholsonsmith. The right-hander had been leading the team in ERA (2.98 through 3-2 record) and the injury came at the worst possible time for a rotation already stretched thin. Initial signs are positive—Cease told manager John Schneider he wants to make his next start, per @bnicholsonsmith—but an MRI will determine whether that's realistic. Backup plan: Toronto will likely deploy an opener (Spencer Miles rumored) with TBA secondary starter Tuesday per @bnicholsonsmith. Action: Hold Cease; await MRI results before panicking, but prepare for potential IL placement and 2-3 start absence.

Guerrero Jr. hit by pitch, nerve damage concerns

WATCH · TOR · 1B Vladimir Guerrero Jr. took a 92 mph Mitch Keller sinker to the inside of his right elbow May 24, per @KeeganMatheson. His arm went numb and he lost feeling in his middle and pinky fingers, prompting an immediate exit. X-rays came back negative—critical good news—and manager John Schneider said the ball caught Guerrero in "a weird spot" on his nerve, per @KeeganMatheson. It's "definitely a possibility" he plays today per @bnicholsonsmith, though the team will assess how he feels. Guerrero came into May 24 slashing .301/.416/.601 with 15 HR and had played every Astros game this season. Action: Monitor lineup status closely; if cleared to play today, hold as is; if IL-bound, consider short-term depth-chart pivot.

Christian Walker erupts at Wrigley; All-Star case builds

BUY LOW · HOU · 1B Christian Walker turned Wrigley Field into his personal batting cage this weekend: 5-for-12 with 3 HR and 6 RBI, per @BNightengale. The 3-time Gold Glove winner now sits at 14 home runs and 37 RBI across 37+ games, slashing at a pace that could land him in his first All-Star Game. His consistency in the field and power surge makes him a legitimate MVP-adjacent conversation piece going into June. With Houston's rotation bleeding (Lance McCullers Jr. already on 15-day IL for shoulder inflammation), Walker's bat is the most reliable star power the Astros have. Action: Enjoy what Walker is delivering

Cole Winn 15-day IL; Rangers rotation shuffled

WATCH · TEX · SP/RP Cole Winn was placed on the 15-day IL May 24 with right arm fatigue; Gavin Collyer was recalled in the corresponding move. Jason Alexander will start Tuesday in Arlington, and Mike Burrows will start Wednesday, per @brianmctaggart. The Rangers are cycling through replacements and Winn's absence opens relief innings. If Winn's fatigue is serious, starter depth could become a long-term issue down the line. Action: Drop Winn in redraft leagues; monitor Alexander and Burrows for potential streaming value vs weaker offenses.

Jake Irvin 15-day IL; Nationals lose pitcher mid-no-bid

WATCH · WSH · SP Jake Irvin was placed on the 15-day IL May 23 after leaving his no-hit bid vs Atlanta through 5 innings with a shoulder/lat issue, per the injury report. He told his manager he'd felt the soreness before. An MRI followed, confirming the placement. This is a significant blow to Washington's rotation. Zack Littell (3% owned, SP depth #1) and Cade Cavalli (22% owned, SP depth #3) are next up for spot starts or bulk innings. Action: Hold Irvin in dynasty; pivot to Littell or Cavalli for streaming value in redraft this week.

Edward Cabrera blister forces Chicago Cubs into bullpen mode

WATCH · CHC · SP Edward Cabrera was placed on the 15-day IL May 24 (retro to May 21) with a right middle-finger blister that forced him from his May 20 start. The blister was still present in a May 24 bullpen session. Cabrera was 3-2 with a 4.00 ERA. Jordan Wicks was recalled in the corresponding move. Ben Brown (35% owned, SP depth #3) and Jameson Taillon (18% owned, SP depth #5) are available as depth. Action: Drop Cabrera in redraft; monitor Brown for a spot start this week.

DeLuca hamstring; Rays rotate three outfielders in right field

ADD · TB · OF Jonny DeLuca was placed on the 10-day IL May 24 (retro to May 23) after exiting May 22 vs Yankees with a right hamstring strain while legging out an infield single. Cash had said he was headed to the IL. With DeLuca and Fraley out, Tampa Bay will rotate three players in right field, per @TBTimes_Rays. Cedric Mullins (5% owned, CF depth #1) and Ryan Vilade (0% owned, RF depth #2) are on the fringe of everyday reps. Mullins is returning to Baltimore in a trade context, so Vilade could see added PT for the Rays. Action: Add Vilade in AL-only or deeper leagues if seeking OF flexibility; monitor Mullins' usage if he stays in Tampa.

Nick Allen continues quiet tear for Astros

HOLD · HOU · SS/2B Nick Allen went 3-for-3 with 1 HR and 2 RBI yesterday, extending his value as a high-contact depth piece. He's currently 0% owned and notched his second multi-hit game in recent outings with a 9th-inning insurance run. His season xwOBA sits at 0.224, but his play-making and roster scarcity make him a hold in active benches. Action: Hold if rostered; do not chase on limited sample, but monitor for potential platoon or injury-replacement at short.

Corey Seager back-inflammation confirmed; Rangers at crossroads

WATCH · TEX · SS Corey Seager was placed on the 10-day IL May 18 (retro to May 15) after an MRI confirmed back inflammation. He's eligible to return May 25. Seager had been mired in a 0-for-27 slump before the injury, suggesting possible mechanical or conditioning issues underneath. Helman was promoted in the interim. Action: Hold Seager; monitor activation timing and pregame work to confirm he's tracking for late-May return.

Max Scherzer rehab path lengthens; multiple bullpen sessions ahead

HOLD · TOR · SP Max Scherzer threw a 22-pitch bullpen May 18 and felt good, per the injury report, but will need multiple rehab appearances before returning to the rotation. He remains on the 15-day IL (placed in April) with an ETA of Late May / June 2026. The multi-rehab-outing timeline pushes any real-game return into early June at the earliest. Action: Hold in dynasty; stash if slots allow, but do not start him until he logs at least one rehab game.

Juan Soto scratched with illness; Mets cautious on star OF

WATCH · NYM · OF Juan Soto was scratched from the May 24 lineup vs Marlins due to illness, per @CraigMish. He was day-to-day coming into May 24, hitting .294 with 10 HR, 21 RBI, and 5 SB over 37 games. Illness can linger, so monitor his status for today's series. Action: Bench Soto if rostered until he returns to the lineup; monitor illness duration.

Tommy Troy MLB debut in Arizona; Gambo reports call-up

STASH · ARI · OF Rookie Tommy Troy made his MLB debut in left field for the Arizona Diamondbacks on May 24, per @Gambo987. This is a call-up window marker; Troy is still in early-career ramp and likely to see sporadic PT unless injuries spike. Action: Stash in dynasty if a bench slot opens; otherwise monitor for extended PT before adding in redraft.

Reid Detmers gem; Angels offense remains hopeful

HOLD · LAA · SP Reid Detmers (37% owned) delivered a strong outing: 8.0 IP, 14 K, 1 ER. The left-hander is building consistency and is a viable streaming option in matchups vs weaker lineups. He's mid-owned, so hold if rostered. Action: Hold Detmers; consider starting him vs bottom-third offenses given recent form.

Grant Wolfram reinstated for doubleheader; Orioles depth flex

WATCH · BAL · RP Grant Wolfram was reinstated from the 15-day IL (low back strain) May 24 and appointed as the 27th man for Baltimore's doubleheader vs Detroit, per @masnRoch. This is a roster flexibility move; Wolfram likely sees one bullpen inning in the doubleheader before cycling back to the IL or depth chart. Action: Do not add; Wolfram is depth relief for one day only.

Trevor Rogers cruises; Baltimore-Tampa bullpen matchup brewing

HOLD · BAL · RP Trevor Rogers (Baltimore pitcher) has retired 11 in a row since allowing a Dingler 2-run dinger earlier in his May 24 outing, per @masnRoch. Rogers is in form and the Orioles' bullpen depth looks solid heading into Monday's series vs Tampa Bay (featuring McClanahan, Jax, and Matz matchups per @masnRoch). Action: Hold Rogers; target Orioles hitters in streaming scenarios vs weak RP.

Samuel Basallo, Blaze Alexander barrel rates spike; Orioles lineup power surge

HOLD · BAL · C/INF Samuel Basallo singled in the 2nd inning at 111.3 mph and Blaze Alexander hit a line drive at 105.7 mph, per @masnRoch. Both are young Orioles depth pieces with emerging power. Basallo is in the lineup at catcher (Game 2 lineup per @masnRoch), so he's getting consistent PT. Action: Monitor Basallo's PT in deeper leagues; Alexander is still a bench prospect, hold if deep bench exists.

Colorado, Houston exploitable today; weak SP matchups open window

STREAM · COL/HOU · Lineup vs Bad Starters Colorado hitters face Eric Lauer (LHP, xERA 7.54) and Houston hitters face Jack Leiter (RHP, xERA 6.11) on May 26, per TODAY'S EXPLOITABLE MATCHUPS. Both are vulnerable SP in elevated-xERA territory. Consider streaming Colton Cowser (BAL, 3% owned, 1-2, 1 HR, 3 RBI yesterday) if he stays in the lineup, and add Colorado depth if available. Action: Target Colorado and Houston hitters in daily or weekly scoring formats; Cowser already showed pop, stream him if eligible.