The Twins Have Their Own Adam Thielen

Born in Northfield, Minnesota, Caleb Thielbar calls the same state home as Thielen does. When Thielbar went to South Dakota State, the Jackrabbits were a Division II program. They transitioned to Division I during his final two seasons there. Playing in Brookings, it’s not at all surprising that the lefty went relatively overlooked, but by this point in his Major League career, the story should be equally inspiring.

Both Thielen and Thielbar beat the odds when considering how small their towns are. Detroit Lakes does boast a population of nearly 10,000 people, while Thielbar's Randolph claims less than 500. Thielen didn't pick up a football scholarship offer from Mankato until the summer following his senior year, and it took Thielbar multiple stints with the independent version of the Saints before he was discovered again.

The Milwaukee Brewers took Thielbar in the 18th round of the 2009 Major League Baseball draft. The only player drafted in that round that year to make a positive impact in the majors is Marcus Stroman, although he didn't sign, went to college at Duke and was drafted in the first round three years later as a pitcher rather than a shortstop. Given the rounds and depth brought in through the draft, Thielbar’s positioning did not at all help his chances for success.

It wasn’t until 2011 that Thielbar made his way to the Twins organization, and he didn’t make it to the big leagues for another two years after that. As a 26-year-old reliever, the lefty appeared on May 20 against the Atlanta Braves and threw two shutout innings with a trio of strikeouts. Thielbar posted a 1.76 ERA that season, but the Twins were so bad that his performance was largely overlooked.

A year later, in 2014, the strikeouts slipped and so did the overall performance. By 2015, Thielbar was out of affiliated baseball altogether. Using two strong stints with the St. Paul Saints, Thielbar provided the Twins with opportunity to scout him close to home. Boasting sub 3.00 ERA's in 2016 and 2017, he parlayed the success into minor league deals with the Detroit Tigers and Atlanta Braves in 2018 and 2019.

Resurfacing during the 2020 covid-shortened season with Minnesota, Thielbar is showcased in a wonderful piece by The Athletic’s Dan Hayes. Having all but given up hope on professional baseball after Atlanta did not call him up in 2019, Thielbar decided to move on to coaching in the Division II ranks with Augustana. Conveniently for this narrative, the South Dakota school is nicknamed the Vikings, and they play in the same conference as Thielen’s Mavericks. Fortunately for the Twins, Brad Steil and the team's pro scouts saw his numbers and improved "stuff" and convinced Thielbar to give it one more try. 

For Rocco Baldelli, Thielbar will be one of just two assumed lefties in the pen. Alongside second-year arm Jovani Moran, Thielbar can be expected to provide plenty of high-leverage innings. His 2.42 FIP tells a better story of his 2022 than the 3.49 ERA, and it’s really the career best 12.1 K/9 that deserves excitement. Having dropped his walk rate each of the past two years, and continuing to be stingy with homers, Thielbar is as good of a weapon as Minnesota has in the pen.

Although Major League Baseball rules now mandate a pitcher must face three batters, and Thielbar is better against lefties, he is relatively matchup proof. Last season he held right-handed hitters to a .226 average as opposed to .225 for lefties. Righties did get him for a .634 OPS as opposed to just .575 against lefties, but he doesn’t strike fear in a manager when needing to get big outs.

For a bullpen that has a fireballer like Jhoan Duran at the back, it’s incredible that someone like Thielbar can bring such a successful different look. Thielbar will never throw triple-digits, and his 92.9 mph average last season was a career-best. Still, generating soft contact along with swings and misses is something he’s done by knowing exactly what he brings to the table.

Among Minnesota’s arbitration decisions this winter, Thielbar had to be one of the easiest. He’s now a 36-year-old, and it’s been a decade since he debuted. The journey to get here was an interesting one, but he’s now a key cog for the Twins bullpen in 2023.

It’s improbable we see Thielbar named to an All-Star team or given national recognition, but make no mistake, Thielbar is every bit the success story that the Vikings have experienced with Adam Thielen. Sometimes the hometown hero is Joe Mauer, Paul Molitor, or Dave Winfield. Other times, it’s the grinder that has to do everything it takes in order to make their own opportunities.