{"id":358289,"date":"2025-12-20T20:02:22","date_gmt":"2025-12-20T20:02:22","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/358289\/"},"modified":"2025-12-20T20:02:22","modified_gmt":"2025-12-20T20:02:22","slug":"fangraphs-weekly-mailbag-december-20-2025","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/358289\/","title":{"rendered":"FanGraphs Weekly Mailbag: December 20, 2025"},"content":{"rendered":"<p>\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/ca\/wp-content\/uploads\/2025\/12\/Jack-Flaherty-Windup.jpg\" alt=\"\" width=\"1200\" height=\"628\" class=\"size-full wp-image-479123\"  \/>William Purnell-Imagn Images<\/p>\n<p>As is often the case the week after the Winter Meetings, there has been a flurry of transactions for us to cover at FanGraphs since we got back from Orlando. <a href=\"https:\/\/blogs.fangraphs.com\/blue-jays-continue-bullpen-overhaul-sign-tyler-rogers\/\" target=\"_blank\" rel=\"nofollow noopener\">So<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/in-search-of-closer-detroit-opts-for-classic-muscle\/\" target=\"_blank\" rel=\"nofollow noopener\">many<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/luke-weaver-transfers-at-grand-central-heads-to-queens\/\" target=\"_blank\" rel=\"nofollow noopener\">relief<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/dombrowski-hopes-brad-keller-can-snap-his-spell-of-bad-bullpens\/\" target=\"_blank\" rel=\"nofollow noopener\">pitchers<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/pitcher-potpourri-the-mid-tier-lefties-vanish-in-one-fell-swoop\/\" target=\"_blank\" rel=\"nofollow noopener\">came<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/angels-shock-baseball-world-with-sensible-free-agent-behavior\/\" target=\"_blank\" rel=\"nofollow noopener\">off<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/the-giants-start-to-address-their-pitching-needs\/\" target=\"_blank\" rel=\"nofollow noopener\">the<\/a> <a href=\"https:\/\/blogs.fangraphs.com\/chris-martin-runs-it-back-with-the-rangers-once-more\/\" target=\"_blank\" rel=\"nofollow noopener\">board<\/a>. The Padres re-signed <a href=\"https:\/\/www.fangraphs.com\/players\/michael-king\/19853\/stats\/pitching\" target=\"_blank\" rel=\"nofollow noopener\">Michael King<\/a> on <a href=\"https:\/\/blogs.fangraphs.com\/padres-sign-michael-king-to-three-year-deal-unless-you-read-the-fine-print\/\" target=\"_blank\" rel=\"nofollow noopener\">Thursday night<\/a> while Meg\u2019s Seahawks were staging an absolutely stupid comeback against my Rams; San Diego followed that up yesterday by <a href=\"https:\/\/blogs.fangraphs.com\/padres-find-contractual-harmony-with-korean-infielder-sung-moon-song\/\" target=\"_blank\" rel=\"nofollow noopener\">signing<\/a> a Korean infielder with the musical name, <a href=\"https:\/\/www.fangraphs.com\/players\/sung-mun-song\/sa3012529\/stats\/batting\" target=\"_blank\" rel=\"nofollow noopener\">Sung-mun Song<\/a>. Earlier this week, the Twins signed <a href=\"https:\/\/www.fangraphs.com\/players\/josh-bell\/13145\/stats\/batting\" target=\"_blank\" rel=\"nofollow noopener\">Josh Bell<\/a> to hit in the middle of their order, while the Phillies added <a href=\"https:\/\/www.fangraphs.com\/players\/adolis-garcia\/19287\/stats\/batting\" target=\"_blank\" rel=\"nofollow noopener\">Adolis Garc\u00eda<\/a> to replace right fielder <a href=\"https:\/\/www.fangraphs.com\/players\/nick-castellanos\/11737\/stats\/batting\" target=\"_blank\" rel=\"nofollow noopener\">Nick Castellanos<\/a>, who is still technically on the roster but definitely won\u2019t be when the season starts. The two moves <a href=\"https:\/\/blogs.fangraphs.com\/twins-sign-bell-phillies-sign-garcia-because-nobody-learns-from-others-mistakes\/\" target=\"_blank\" rel=\"nofollow noopener\">inspired Michael Baumann to compare them<\/a> to babies putting every single thing they see into their mouths. Lovely. <\/p>\n<p>Then, yesterday, two big trades went down. Eric Longenhagen has you <a href=\"https:\/\/blogs.fangraphs.com\/baltimore-bolsters-rotation-with-baz-while-tampa-bay-takes-a-more-is-more-approach\/\" target=\"_blank\" rel=\"nofollow noopener\">covered<\/a> on the Rays-Orioles swap that sent <a href=\"https:\/\/www.fangraphs.com\/players\/shane-baz\/22264\/stats\/pitching\" target=\"_blank\" rel=\"nofollow noopener\">Shane Baz<\/a> to Baltimore, while Brendan Gawlowksi analyzed the three-team trade between the Rays, Pirates, and Astros. Of course, there are a number of high-profile free agents still out there, including four of the top five on <a href=\"https:\/\/blogs.fangraphs.com\/2026-top-50-mlb-free-agents\/\" target=\"_blank\" rel=\"nofollow noopener\">Ben Clemens\u2019 Top 50 list<\/a> and six of the top 10.<\/p>\n<p>We won\u2019t be covering any of that in today\u2019s mailbag; you can find all the relevant buzz in Jon Becker\u2019s latest edition of the <a href=\"https:\/\/blogs.fangraphs.com\/matrix-reloaded-december-19-2025\/\" target=\"_blank\" rel=\"nofollow noopener\">Matrix Reloaded column<\/a>. Instead, we\u2019ll answer your questions about the position players with the most WAR who never made an All-Star team, whether baseball should use WPA as pitcher wins, the windup, and more. But first, I\u2019d like to remind you that this mailbag is exclusive to FanGraphs Members. If you aren\u2019t yet a Member and would like to keep reading, you can sign up for a Membership <a href=\"https:\/\/plus.fangraphs.com\/product\/fangraphs-membership\/\" target=\"_blank\" rel=\"nofollow noopener\">here<\/a>. It\u2019s the best way to both experience the site and support our staff, and it comes with a <a href=\"https:\/\/blogs.fangraphs.com\/the-state-of-fangraphs-2025\/\" target=\"_blank\" rel=\"nofollow noopener\">bunch of other great benefits<\/a>. Also, if you\u2019d like to ask a question for an upcoming mailbag, send me an email at <a href=\"https:\/\/blogs.fangraphs.com\/fangraphs-weekly-mailbag-december-20-2025\/mailto:mailbag@fangraphs.com\" target=\"_blank\" rel=\"nofollow noopener\">mailbag@fangraphs.com<\/a>.<\/p>\n<p><a style=\"text-decoration:none;\" href=\"https:\/\/plus.fangraphs.com\/product\/fangraphs-membership\/\" rel=\"nofollow noopener\" target=\"_blank\">&#13;<\/p>\n<p>&#13;<br \/>\nThis Mailbag Article Is Exclusively for Members&#13;\n<\/p>\n<p>To read this mailbag, you must be a FanGraphs Membership. Our player pages, leaderboards, and other data tools, as well as RosterResource, The Board and our glossary, are still available for your unlimited use.<\/p>\n<p>Membership also includes: ad-free browsing, unlimited FanGraphs and RotoGraphs articles, one-click data exports, customizable player page cards, custom leaderboard reports, enhanced Steamer projections, historical ZiPS and Steamer projections, dark and classic site modes, the option to remove photos on the homepage, and FanGraphs Walk-off, your personalized year-end site usage review.<\/p>\n<p>Click Here To Become a Member<\/p>\n<p>&#13;<br \/>\n<\/a>\t\t\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"William Purnell-Imagn Images As is often the case the week after the Winter Meetings, there has been a&hellip;\n","protected":false},"author":2,"featured_media":358290,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[435],"tags":[49,48,462,82],"class_list":{"0":"post-358289","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mlb","8":"tag-ca","9":"tag-canada","10":"tag-mlb","11":"tag-sports"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/358289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=358289"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/358289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/358290"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=358289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=358289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=358289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}