Tyler Glasnow Injury Update: Dodgers Starter Exits Astros Game With Back Pain After 1,000th Strikeout

Tyler Glasnow Injury Update: Dodgers Starter Exits Astros Game With Back Pain After 1,000th Strikeout

HOUSTON, May 6, 2026, 14:05 CDT

Tyler Glasnow, Dodgers righty, exited after just one inning against the Houston Astros on Wednesday, sidelined by lower back pain right after notching his 1,000th career strikeout. Following a warm-up pitch before the second inning, he signaled for a trainer, according to theScore.

Timing is the key detail here—Glasnow wasn’t just making a routine start. According to MLB.com, he became the fastest starting pitcher ever to hit 1,000 strikeouts, needing just 793 innings to get there. That beats Freddy Peralta’s previous record of 804 2/3 innings.

Glasnow entered as one of the Dodgers’ top starters. According to MLB’s player page, he was sitting at 3-0 with a 2.72 ERA and 49 strikeouts—good for sixth in the National League. His WHIP stood at 0.83, reflecting few baserunners allowed per inning.

The Dodgers don’t have much margin with injuries right now. Blake Snell landed on the IL with left shoulder fatigue, according to MLB.com’s tracker, and manager Dave Roberts said a rehab start May 9 could get him back in the rotation—assuming no setbacks. Up next for Los Angeles: home sets versus Atlanta and San Francisco after finishing with Houston.

Glasnow came out for the second, but Roberts and a trainer intercepted him and sent him straight back to the dugout, Sports Illustrated reported. No long chat on the mound.

The Dodgers kept their statement short: “Tyler Glasnow left the game with low back pain,” the team posted on X, per Athlon Sports. Lefty Jack Dreyer came on in relief, Athlon said. Athlon Sports

Glasnow’s opening frame wasn’t perfect, but nothing jumped out as a red flag at first. According to the Los Angeles Times, he surrendered a leadoff shot to Brice Matthews, then proceeded to get Yordan Alvarez and Isaac Paredes looking, piling up his 1,000th career strikeout in the process. That’s where things stopped—an injury forced him off the mound.

For Los Angeles, it’s more than a single missed outing. As DodgerBlue.com pointed out, Glasnow already lost time in July 2024 because of lower back tightness, and the site warned that pitching through a bad back often leads to mechanical adjustments—sometimes a recipe for bigger issues.

This isn’t the first time. Last year, Reuters noted that Glasnow landed on the injured list with right shoulder inflammation, this after a one-inning appearance—his second early exit in a row, the previous start already cut short by leg cramps.

CBS Sports reported Glasnow is penciled in to pitch against the Giants at home next week, though it’s not clear yet if he’ll be ready. The Dodgers just reached their milestone, but uncertainty lingers with another important arm on their staff.

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