This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

Jurrangelo Cijntje is the most unique pitcher in baseball. Why? The Mariners prospect throws with both his right and left ...

The Mariners know they have a "one-of-a-kind skill set" in switch-pitcher Jurrangelo Cijntje. Here's their plan for the ...

There's been several examples this season why the Seattle Mariners farm system is regarded as one of the best in baseball. One of those examples has been the Ma ...

“We’re learning as we go. You can’t just pull out the book and go, ‘This is what we’re doing with the switch-throwing starting pitcher who throws in the mid-upper 90s from both sides.’ ...

Texas will be shorthanded on the mound against Texas A&M, as ace Jared Spencer will reportedly not be available to face the ...

The Mariners have pretty much no playbook for this, with the much softer-throwing Pat Venditte the only MLB switch-pitcher in recent memory. Cijntje, with nasty stuff, is all his own. And the ...

Stories like these, of the pitches that don't work out, are told far less often than the successes that permeate Pitching ...

After 12 hours, you'd never know there was a baseball diamond under this soccer field. The retractable pitcher's mound is ...

As the story of Jurrangelo Cijntje continues to unfold, even the Mariners aren't quite sure what to expect from their unique ...