Skip to main content
Come Fan with UsMonday, June 22, 2026

The Cardinals will try to make Trevor Rosenthal a starter

Friday’s Say Hey, Baseball includes a career change for a Cardinals’ pitcher and arguments for the offseason’s most compelling team.

St. Louis Cardinals v Colorado Rockies
St. Louis Cardinals v Colorado Rockies
Photo by Justin Edmonds/Getty Images

Listen, we know it’s tough to catch up on everything happening in the baseball world each morning. There are all kinds of stories, rumors, game coverage and Vines of dudes getting hit in the beans every day. Trying to find all of it while on your way to work or sitting at your desk just isn’t easy. It’s OK, though. We’re going to do the heavy lifting for you each morning and find the things you need to see from within the SB Nation baseball network, as well as from elsewhere. Please hold your applause until the end, or at least until after you subscribe to the newsletter.

* * *

Much of what the Cardinals touch tends to turn to gold, so it’s sometimes difficult to evaluate their decisions before we get to see how they work. That doesn’t mean we won’t evaluate their latest move — to make closer Trevor Rosenthal a starter — but even while scratching our heads, deep down we know there is a real possibility St. Louis will make our reactions now look dumb in the future. They have a penchant for that, and you just get used to it and write about their roster anyway.

Rosenthal was a dominant closer until 2016, when his walks spiked to 6.5 per nine and, in his desperation to throw strikes more often, became hittable. A career-low strikeout-to-walk ratio (1.93) combined with career highs in hit and homer rates means Rosenthal produced a 4.46 ERA after entering the year with a career rate of 2.66. The Cardinals are making this guy a starter now. Sure, he has three pitches, but he can’t trust all three, and walks are easier to hide in a relief role where a pitcher can be lifted in a hurry on days they don’t have it. St. Louis is going to pull this security blanket off of Rosenthal.

Well, maybe. Rosenthal will get the chance to start and will be stretched out this spring, but he’s also one of eight (!) starters the Cardinals have on the roster. They already have Carlos Martinez, Adam Wainwright, Mike Leake, Alex Reyes, and Jaime Garcia, and Lance Lynn will return from Tommy John that cost him 2015. Michael Wacha is working his way back from his own injury issues, and as Derrick Goold pointed out, behind Rosenthal, there is also Triple-A depth in Marco Gonzales and Tim Clooney. If Rosenthal looks good as a starter, St. Louis can deal one of their many arms elsewhere for something else they need. If he doesn’t? They can throw him back in the pen. It seems weird, but they’re in a win-win situation with this roster, so why not?

See More:

More in MLB

MLB
Men’s College World Series Finals: What you need to know about UNC-OklahomaMen’s College World Series Finals: What you need to know about UNC-Oklahoma
MLB

Everything you need to know about the Men’s College World Series Finals

By Mark Schofield
MLB
Oklahoma-Georgia gave us an incredible family moment at the Men’s College World SeriesOklahoma-Georgia gave us an incredible family moment at the Men’s College World Series
MLB

Kolby Branch’s final collegiate swing capped off a bittersweet night for the Branch family in Omaha

By Mark Schofield
MLB
Men’s College World Series 2026: Schedule, scores, and how to watchMen’s College World Series 2026: Schedule, scores, and how to watch
MLB

Here is everything you need to know about the 2026 Men’s College World Series, from the full schedule to how to watch

By Mark Schofield
MLB
Owen Hull and UNC knock off West Virginia to advance to the MCWS FinalsOwen Hull and UNC knock off West Virginia to advance to the MCWS Finals
MLB

UNC is headed to the Men’s College World Series Finals after knocking off West Virginia in Omaha

By Mark Schofield
MLB
Men’s College World Series: Joey Volchko dominates as Georgia knocks off TexasMen’s College World Series: Joey Volchko dominates as Georgia knocks off Texas
MLB

Georgia’s Joey Volchko was dominant as the Bulldogs knocked off Texas to open their MCWS

By Mark Schofield
MLB
Men’s College World Series: Gavin Gallaher, Colin Hynek deliver for UNC vs. Ole MissMen’s College World Series: Gavin Gallaher, Colin Hynek deliver for UNC vs. Ole Miss
MLB

Gavin Gallaher’s first career MCWS hit came at a perfect time for UNC against Ole Miss

By Mark Schofield