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Jason A. Churchill
Churchill founded Prospect Insider in 2006 after getting his start at InsidethePark.com. He spent several years covering prep, college and pro sports for various newspapers, including The News Tribune and Seattle PI. Jason spent 4 1/2 years at ESPN and two years at CBS Radio prior to joining HERO Sports in July, 2016. Find Jason's Mariners podcast, Baseball Things, right here and follow him on Twitter @ProspectInsider.
Latest posts by Jason A. Churchill (see all)
- Seattle Mariners Payroll Update Plus: Roster rules, arbitration, service time & options - January 14, 2019
- The Seattle Mariners Farm System Rankings Won’t Matter … At All The Mariners' rebuild depends on a lot of things. Farm system rankings are not one of them. - December 17, 2018
- Prospect Rankings Update: December 13, 2018 The Mariners' Top 10 looks a lot different than it did a month ago. - December 13, 2018
- Churchill: Ranking 32 Free Agent Targets for the Mariners The Mariners have rotation and outfield needs to fill, first and foremost. Who's the best fit? - November 3, 2018