Global Baseball Injury Report: Astros' Pitching Cavalry Nears Return as NPB Stars Make Impactful Comebacks

June is traditionally a war of attrition in professional baseball, a month where the grueling daily schedule begins to thin out rosters across the globe. But late June 2026 is offering a refreshing counter-narrative: a wave of positive rehab milestones and high-impact returns that are reshaping pennant races in both Major League Baseball and Nippon Professional Baseball.

Nowhere is the relief more palpable than in Houston. The Astros have endured a brutal stretch of pitching injuries this season, limping to a 4.87 team ERA that ranks among the bottom three in MLB. However, the cavalry is finally on the horizon, with three crucial arms taking significant steps toward rejoining the big-league club.[1][2]

Veteran right-hander Lance McCullers Jr. crossed a major psychological and physical hurdle on Friday, throwing a 25-pitch live batting practice session at Daikin Park. It marked the first time McCullers had faced live hitters since being sidelined with a rotator cuff impingement in mid-May.[1][2]

Facing teammates Taylor Trammell and Brice Matthews, McCullers reported feeling strong, with his fastball sitting in the low 90s. "Velo was good enough," McCullers noted after the session, adding that his next step will either be another live BP or the start of an official minor-league rehab assignment.[2]

The good news in the Astros' organization didn't stop there. Ronel Blanco, who has been sidelined since spring training with a torn ulnar collateral ligament, made a dominant rehab start for the Florida Complex League Astros.[1][2]

Blanco looked sharp and overpowered lower-level hitting, striking out five batters while allowing just one hit over three scoreless innings. When healthy, Blanco has proven to be a highly effective starter, having logged a 2.80 ERA over 167 innings in 2024 before injuries derailed his 2025 and early 2026 campaigns.[1][2]

Meanwhile, Cristian Javier is on the verge of completing his own rehab journey. Recovering from a Grade 2 right shoulder strain, Javier is scheduled to make what manager Joe Espada hopes will be his final rehab start for Triple-A Sugar Land on Sunday. If all goes well, Javier will rejoin the MLB rotation next week, providing an immediate boost to a staff desperate for proven innings.[1][6]

The Astros are also getting healthier on the position-player side. Infielder Nick Allen and outfielder LaMonte Wade Jr., both recovering from hamstring injuries, have resumed working out with the major-league team and are considered incredibly close to activation.[1]

Across the Pacific, the profound impact of a perfectly timed return from the injured list is already on full display. In Nippon Professional Baseball, the Saitama Seibu Lions have orchestrated a historic mid-season turnaround, fueled almost entirely by the return of foreign import Tyler Nevin.[3]

Nevin was sidelined early in the year but returned to the Lions' active roster at the beginning of May. Since getting healthy, he has been an absolute force at the plate, posting a staggering 1.007 OPS with 11 home runs in just 32 games.[3]

His presence in the middle of the lineup has transformed the Lions from a perennial second-division team into a juggernaut. Since a sluggish 7-12-1 start, Seibu has surged to an NPB-best 41-23-2 record, recently capturing the first interleague championship in franchise history with an .824 winning percentage against Central League opponents.[3]

The ripple effects of health are being felt in the NPB's minor leagues as well. In the Western League, Orix Buffaloes prospect Haruto Watanabe made a highly anticipated return to the field on Friday after an extended injury absence.[4]

Watanabe immediately made his presence felt, collecting two hits in three at-bats during his first game back. The Buffaloes' front office is closely monitoring his progress, hoping he can quickly regain his top form and make a case for a promotion to the main roster to help spark their own offense.[4]

Back in the United States, the baseball world is also bracing for the return of one of the sport's premier arms. New York Yankees ace Gerrit Cole, who suffered a devastating right elbow ligament tear late in the 2025 season, is nearing the end of his grueling rehabilitation.[5]

After undergoing surgery and steadily building up his arm strength through bullpen sessions, Cole has been targeting a return to the Bronx rotation in late June 2026. His impending activation looms large over the American League East, threatening to tip the balance of power back toward New York.[5]

For teams navigating the marathon of a 162-game season—or 143 games in NPB—survival often comes down to the trainer's room. As the Astros, Lions, and Yankees are demonstrating this week, getting key contributors healthy at the right moment can be just as impactful as acquiring a superstar at the trade deadline.