Peter and Jack dissect the work of George Kirby and the Mariners rotation this year, along with Adbert Alzolay emerging as the Cubs' new closer. Then, Walker Buehler joins to talk throwing live batting practice, handling innings limits on young arms, and the Wild Card hunt (23:14). Check out our LinkTree! Get Your Just Baseball Merch Use Code "JUSTBASEBALL" when signing up on BetMGM Research, buy, trade and sell the hottest cards on ALT Check out our website: https://www.justbaseball.com/ Personal Twitters: @peterappel23, @jack_mcmullen11, @aramleighton8 Our Sponsors:* Check out Uncommon Goods and use my code JUSTBASEBALL for a great deal: www.uncommongoods.comSupport this podcast at — https://redcircle.com/the-just-baseball-show/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy