Rangers Suddenly Have A Cal Quantrill Concern Before Red Sox Series

The Texas Rangers face uncertainty in their rotation as they await updates on key pitcher Cal Quantrill's availability during a crucial homestand.

The Rangers’ climb back into the AL West race has made every bit of injury news matter a little more, and Cal Quantrill’s back tightness is the latest item on the radar.

After Texas beat Arizona on Sunday, manager Skip Schumaker said Quantrill was dealing with the issue late in his six-inning outing. Schumaker called it a “pitch-by-pitch situation” at times.

There is at least some optimism on Texas’ side. MLB.com’s Kennedi Landry reported that Quantrill said he expects to be ready for his next start, which would likely come Saturday if everything stays on schedule. Because the Rangers have an off day on Friday, there is also a chance they could slide him up to that day.

That decision would matter because Quantrill has quietly become the club’s most reliable starter over the last 11 turns through the rotation. In that span, including a strong August that earned him Rangers pitcher of the month honors, he is 7-4 with a 2.01 ERA, 50 strikeouts and 11 walks in 58.1 innings. Texas even worked around a Monday off day on the last road trip to get him two starts, and he won both of them.

For a pitcher who signed a minor league deal in the offseason, that’s a major turn. The Rangers brought him in as insurance in case the No. 5 rotation job didn’t go to either Kumar Rocker or Jacob Latz. Rocker got the spot, while Latz eventually shifted into the closer role and earned his first All-Star Game selection.

Quantrill began the season in the minors, where he was named Pacific Coast League pitcher of the week for the first week in April. He later got the call because of injuries, then joined the rotation in June after Jack Leiter had ankle surgery. In 2026, he has been the rotation’s saving grace, much like Latz was as a swing starter in 2025.

That is why the timing of the back tightness matters so much, and why Texas may be less inclined to push him into Friday’s opener even though that would normally be regular rest for him.

The Rangers have not announced their probable starters for the three-game series against the Boston Red Sox at Globe Life Field, which begins Tuesday. Boston has already lined up Patrick Sandoval for Tuesday, Jake Bennett for Wednesday and Sonny Gray for Thursday. Sandoval and Bennett are both left-handers.

In Other News...

Rangers Got Two Big Boosts Before One New Concern Took Over

Nathan Eovaldi gave the Rangers a major boost in an unfamiliar role, working 2 2/3 innings out of the bullpen in his first relief appearance since 2019. Josh Jung also made his way back from a calf injury and added offense, giving Texas a little more of the depth it has been missing as it tries to stay in the race in a crowded AL playoff picture.

The timing mattered because the Rangers entered the day two games behind the Astros in the AL West and two back of the Guardians for the final wild card spot, with the tiebreakers working against them. But the mood shifted when Joc Pederson was hit by a pitch and left for further evaluation after X-rays came back negative, turning what had looked like a encouraging night into another reminder of how thin the margin is right now. [Read more 🡒]

Rangers Just Got A Tough New Playoff Threat In Toronto

The Rangers head into a three-game series in Toronto this weekend with plenty at stake, and the Blue Jays may be adding another layer of difficulty right as the race tightens. Trey Yesavage is expected to make a rehab start with Triple-A Buffalo and could be back in the major league rotation as early as Sunday or Monday next week, which would give Toronto a timely boost after his stint on the injured list since Aug. 5 because of left knee inflammation.

For Texas, the timing matters because any reinforcement the Blue Jays get now can affect how the rest of the postseason picture shakes out. Yesavage has already been a solid arm for Toronto this season, going 5-5 with a 3.65 ERA, and if his return lines up with the Rangers trip north, it would give a division rival another starting option just as the margin for error gets thinner. [Read more 🡒]

David Davalillo Just Gave Rangers A New 2027 Rotation Question

David Davalillo has quietly become one of the more interesting names in the Rangers system this season. The right-hander has spent 2026 on Texas 40-man roster without getting into a major league game, but his recent work for Triple-A Round Rock has started to change the conversation around him. After a rougher stretch earlier in the year, he has put together a run of strong starts that has helped trim his season ERA and suggested he may be getting a better handle on the control issues that had slowed him down.

For a Rangers club always weighing the next wave of pitching depth, that matters. Davalillo is no longer just a roster placeholder or a long-term project in the background; he is giving the organization a reason to think about him as a real spring training competitor next year, when the battle for spots in the rotation picture should get a little more crowded. [Read more 🡒]