{"id":248246,"date":"2025-12-18T14:09:21","date_gmt":"2025-12-18T19:09:21","guid":{"rendered":"https:\/\/props.com\/?p=248246"},"modified":"2025-12-18T19:05:29","modified_gmt":"2025-12-19T00:05:29","slug":"underdog-promo-code-today-thursday-12-18-25","status":"publish","type":"post","link":"https:\/\/props.com\/underdog-promo-code-today-thursday-12-18-25\/","title":{"rendered":"Underdog Promo Code PROPS: Claim $75 in Bonus Entries for Rams vs Seahawks Thursday Night Football (12\/18)"},"content":{"rendered":"\n<p>Tonight&#8217;s NFC West divisional clash between the Rams and Seahawks is the&nbsp;perfect&nbsp;opportunity to test drive Underdog Fantasy&#8217;s pick&#8217;em game with zero risk. Here&#8217;s the move:&nbsp;<strong>Deposit $5, grab promo code PROPS at signup, and <a href=\"https:\/\/props.com\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\">Underdog hands you $75 in bonus entries instantly<\/a><\/strong>. Here&#8217;s how to use your Underdog Promo Code and some expert tips for tonight&#8217;s Rams vs Seahawks battle.<\/p>\n\n\n    <div class=\"gtacb1\">\n        <div class=\"au_outer_wrap column_count_3 no_title au_format_table au_table_state_NJ with_border a_unit au_template-1 au_template-1a\" style=\"position:relative;\">\n            <a\n                href=\"\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\"\n                target=\"_blank\"\n                rel=\"noopener nofollow\"\n                aria-label=\"Underdog\"\n                                    class=\"card-cover-link\"\n                                style=\"position:absolute; inset:0; z-index:1; display:block; text-decoration:none; color:inherit;\"><\/a>\n\n            <div class=\"au_table_wrap\">\n                <div class=\"au_table\">\n                    <div class=\"au_row au_table_row_1 offer_id-0\">\n\n                        <div class=\"au_col au_col_logo \">\n                                                            <img decoding=\"async\"\n                                    width=\"100\"\n                                    height=\"100\"\n                                    src=\"https:\/\/props.com\/wp-content\/uploads\/2024\/09\/Underdog-Fantasy-Icon-150x150-1.webp\"\n                                    class=\"attachment-amaff-small size-amaff-small\"\n                                    alt=\"Underdog\"\n                                    srcset=\"https:\/\/props.com\/wp-content\/uploads\/2024\/09\/Underdog-Fantasy-Icon-150x150-1.webp 150w, https:\/\/props.com\/wp-content\/uploads\/2024\/09\/Underdog-Fantasy-Icon-150x150-1-90x90.webp 90w, https:\/\/props.com\/wp-content\/uploads\/2024\/09\/Underdog-Fantasy-Icon-150x150-1-180x180.webp 180w, https:\/\/props.com\/wp-content\/uploads\/2024\/09\/Underdog-Fantasy-Icon-150x150-1-330x330.webp 330w, https:\/\/props.com\/wp-content\/uploads\/2024\/09\/Underdog-Fantasy-Icon-150x150-1-660x660.webp 660w\"\n                                    sizes=\"(max-width: 100px) 100vw, 100px\"\n                                \/>\n                                                    <\/div>\n\n                        <div class=\"au_col au_col_title-bonus\">\n                            <div class=\"au_subfield au_col_title\">\n                                Underdog                            <\/div>\n\n                            <div class=\"au_subfield au_col_bonus\">\n                                <div class=\"au_bonus\">\n                                    <span class=\"tablet-landscape-up-only\">\n                                        <div class=\"au_bonus_line au_bonus_line_1 a-class\">\n                                            Play $5, Get $75 in Bonus Entries                                        <\/div>\n                                        <div class=\"au_bonus_line au_bonus_line_2 a-class\">\n                                            Enter Promo Code: PROPS                                        <\/div>\n                                    <\/span>\n                                    <span class=\"up-to-tablet-landscape-only\">\n                                        <div class=\"au_bonus_line au_bonus_line_1 a-class\">\n                                            Play $5, Get $75 in Bonus Entries                                        <\/div>\n                                        <div class=\"au_bonus_line au_bonus_line_2 a-class\">\n                                            Enter Promo Code: PROPS                                        <\/div>\n                                    <\/span>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <div class=\"au_col au_col_bonus_code-button\" style=\"position:relative; z-index:2;\">\n\n                                                            <div class=\"au_subfield au_col_bonus_code\" data-url=\"\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\">\n                                    <div class=\"text-container\">\n                                        <a\n                                            href=\"\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\"\n                                            class=\"btn--white btn--copy btn btn--regular\"\n                                            target=\"_blank\"\n                                            rel=\"noopener nofollow\"\n                                                                                        data-copy-to-clipboard=\"PROPS\">\n                                            <span class=\"btn__sub-txt\">Copy promo code<\/span>\n                                            <span class=\"btn__txt promo-code\">PROPS<\/span>\n                                            <span class=\"btn__icon\">\n                                                <svg class=\"svg-hover-effect\" data-name=\"Layer 2\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\">\n                                                    <defs>\n                                                        <style>\n                                                            .uuid-ceda50c3-3515-4203-b73a-a4289bfa8261,\n                                                            .uuid-d98b91a2-dfab-40a6-8733-dfab90312468 { fill: none; }\n                                                            .uuid-d98b91a2-dfab-40a6-8733-dfab90312468 { stroke: #f90303; stroke-linejoin: round; stroke-width: 2px; }\n                                                            .uuid-87fb80a1-9082-4f0e-afed-629b6fe2e39b { clip-path: url(#uuid-a514d03d-81c1-479a-91f3-57bd4825c72c); }\n                                                        <\/style>\n                                                        <clippath id=\"uuid-a514d03d-81c1-479a-91f3-57bd4825c72c\">\n                                                            <rect class=\"uuid-ceda50c3-3515-4203-b73a-a4289bfa8261\" width=\"20\" height=\"20\"><\/rect>\n                                                        <\/clippath>\n                                                    <\/defs>\n                                                    <g data-name=\"Layer 1\">\n                                                        <\/g><g data-name=\"Group 9468\" class=\"uuid-87fb80a1-9082-4f0e-afed-629b6fe2e39b\">\n                                                            <rect data-name=\"Rectangle 5677\" class=\"uuid-d98b91a2-dfab-40a6-8733-dfab90312468\" x=\"1\" y=\"7\" width=\"12\" height=\"12\" rx=\"2\" ry=\"2\"><\/rect>\n                                                            <path data-name=\"Path 3953\" class=\"uuid-d98b91a2-dfab-40a6-8733-dfab90312468\" d=\"M16,13h1c1.10457,0,2-.89543,2-2V3c0-1.10457-.89543-2-2-2h-8c-1.10457,0-2,.89543-2,2v1\"><\/path>\n                                                        <\/g>\n                                                    \n                                                <\/svg>\n                                            <\/span>\n                                        <\/a>\n                                    <\/div>\n                                <\/div>\n                            \n                            <div class=\"au_subfield au_col_button\">\n                                <a\n                                    href=\"\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\"\n                                    target=\"_blank\"\n                                    rel=\"noopener nofollow\"\n                                    class=\"button au_button play_now small\">\n                                    <span class=\"up-to-tablet-landscape-only\">CLAIM OFFER<\/span>\n                                    <span class=\"tablet-landscape-up-only\">CLAIM OFFER<\/span>\n                                <\/a>\n                            <\/div>\n                        <\/div>\n\n                    <\/div>\n\n                                            <div class=\"cau_disclaimer_text\" style=\"position:relative; z-index:2;\">\n                            <span class=\"clamped-text\">\n                                Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. See assets.underdogfantasy.com\/web\/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24\/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)                            <\/span>\n                            <button type=\"button\" class=\"read-more\"> See more\u2026<\/button>\n                        <\/div>\n                    \n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    \n\n\n\n<p><a href=\"https:\/\/props.com\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\"><strong>GET YOUR $75 IN BONUS ENTRIES WITH PROMO CODE PROPS!<\/strong><\/a><\/p>\n\n\n\n<p>This isn&#8217;t your typical DFS grind. Underdog&#8217;s pick&#8217;em format is about&nbsp;stacking correlated props that tell a story\u2014not chasing random lines. With $75 in free ammunition, you can afford to get surgical with your plays tonight.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"underdog-promo-code-props-details\">Underdog Promo Code Details (12\/18)<\/h2>\n\n\n\n<p>\u2705<strong>Play $5 \u2192 Get $75 in Bonus Entries<\/strong><br \/>\u2705<strong>Promo Code: PROPS<\/strong><br \/>\u2705&nbsp;<strong>$75 in bonus plays<\/strong>&nbsp;(completely separate from your cash balance)<br \/>\u2705&nbsp;<strong>18+ eligible<\/strong>&nbsp;(19+ in AL, NE; 21+ in AZ, MA, VA)<br \/>\u2705&nbsp;<strong>40+ states covered<\/strong><br \/>\u2705&nbsp;<strong>No rollover trap<\/strong><br \/>\u2705&nbsp;<strong>Withdraw real money from winning plays<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/props.com\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\"><strong>CLAIM YOUR OFFER NOW!<\/strong><\/a><\/p>\n\n\n\n<p><em>Must be 18+ (19+ in AL, NE; 19+ in CO for eligible contests; 21+ in AZ, MA, VA) and physically present in an eligible state. Terms apply. Full details at assets.underdogfantasy.com\/web\/PlayandGetTerms_DFS_.html. Not available in MD, MI, OH, PA. Questions about problem play? Reach 1-800-GAMBLER or ncpgambling.org; NY residents: 24\/7 HOPEline 1-877-8-HOPENY or text HOPENY (467369)<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"getting-started-with-your-bonus-entries\">Using Your Underdog Promo Code Today<\/h3>\n\n\n\n<p><strong>The process is dead simple:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Step 1:<\/strong>&nbsp;Sign up at Underdog and enter code&nbsp;<strong>PROPS<\/strong><\/li>\n\n\n\n<li><strong>Step 2:<\/strong>&nbsp;Deposit a minimum of&nbsp;<strong>$5<\/strong><\/li>\n\n\n\n<li><strong>Step 3:<\/strong>&nbsp;Instant $75 in bonus entries hit your account<\/li>\n\n\n\n<li><strong>Step 4:<\/strong>&nbsp;Build pick&#8217;em slips using&nbsp;<em>only<\/em>&nbsp;the bonus balance\u2014zero real money at risk<\/li>\n<\/ul>\n\n\n\n<p>The genius here is that bonus entries function independently. You&#8217;re not mixing your deposit with free plays. You get a clean $75 sandbox to experiment with Underdog&#8217;s slip-building mechanics on a&nbsp;live&nbsp;matchup.<\/p>\n\n\n\n<p><strong>More Underdog Promo Code Information:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bonus entries are valid for&nbsp;<strong>30 days<\/strong>&nbsp;from activation<\/li>\n\n\n\n<li>Age requirements:&nbsp;<strong>18+<\/strong>&nbsp;(higher in AL, NE, AZ, MA, VA)<\/li>\n\n\n\n<li>Regional coverage:&nbsp;<strong>40+ states<\/strong>&nbsp;(blackout list: MD, MI, OH, PA)<\/li>\n\n\n\n<li>Payouts from bonus plays are&nbsp;<strong>withdrawable cash<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Tonight&#8217;s the perfect night to test drive the system with&nbsp;<em>zero<\/em>&nbsp;financial exposure.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">The Underdog Unwrapped promo lineup, fully revealed!<br \/><br \/>\ud83c\udf81 Josh Allen Gimme Pick<br \/>\ud83c\udf81 Jahmyr Gibbs Gimme Pick<br \/>\ud83c\udf81 50% Boost for Jake Paul fight<br \/>\ud83c\udf81 Many more promos to unwrap <a href=\"https:\/\/t.co\/lX71VKFtZY\">pic.twitter.com\/lX71VKFtZY<\/a><\/p>&mdash; Underdog (@Underdog) <a href=\"https:\/\/twitter.com\/Underdog\/status\/2001729306897322446?ref_src=twsrc%5Etfw\">December 18, 2025<\/a><\/blockquote>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"why-pickem-slips-beat-single-props\">Why Pick&#8217;em Slips Beat Single Props<\/h3>\n\n\n\n<p>Most bettors hunt props in isolation\u2014&#8221;Matthew Stafford higher than 230 yards&#8221; here, &#8220;Kenneth Walker lower than 50.5 rushing yards&#8221; there. Sharp bettors do something different:&nbsp;<strong>They chain 3-4 props that form a coherent game script<\/strong>. Perfect time to use your Underdog promo code!<\/p>\n\n\n\n<p>Here are some popular Underdog pick&#8217;em plays for tonight:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/props.com\/go\/underdog-fantasy?src=wp-json%2Fwp%2Fv2%2Fposts%2F248246\"><img decoding=\"async\" width=\"688\" height=\"1024\" src=\"https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-688x1024.jpeg\" alt=\"Underdog Pick'em Plays - TNF Dec. 18\" class=\"wp-image-248169\" srcset=\"https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-688x1024.jpeg 688w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-202x300.jpeg 202w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-768x1143.jpeg 768w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-1032x1536.jpeg 1032w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-60x90.jpeg 60w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-121x180.jpeg 121w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-270x402.jpeg 270w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props-540x803.jpeg 540w, https:\/\/props.com\/wp-content\/uploads\/2025\/12\/Rams-Seahawks-props.jpeg 1179w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"rams-seahawks-game-setup\">NFL Promo Code: Rams-Seahawks Game Information<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Spread:<\/strong>&nbsp;Rams -1.5<\/li>\n\n\n\n<li><strong>Total:<\/strong>&nbsp;43.5<\/li>\n\n\n\n<li><strong>Moneyline:<\/strong>&nbsp;Rams -120 \/ Seahawks +100<\/li>\n\n\n\n<li><strong>Kickoff:<\/strong>&nbsp;8:15 PM ET \/ 5:15 PM PT<\/li>\n\n\n\n<li><strong>Venue:<\/strong>&nbsp;Lumen Field, Seattle, WA<\/li>\n\n\n\n<li><strong>Broadcast:<\/strong>&nbsp;Amazon Prime Video<\/li>\n\n\n\n<li><strong>Conditions:<\/strong>&nbsp;51\u00b0F, clear<\/li>\n<\/ul>\n\n\n\n<p><strong>INJURY UPDATE: Davante Adams is OUT for Los Angeles tonight!<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-rams-vs-seahawks-underdog-pick-em-slip\">Rams vs Seahawks Underdog Pick&#8217;em Slip<\/h3>\n\n\n\n<p>Let&#8217;s anticipate the weather being a factor tonight. You could use your Underdog Promo Code to build a pick&#8217;em slip that tells that story:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kyren Williams Higher Than 13.5 Rushing Attempts<\/strong><\/li>\n\n\n\n<li><strong>Matthew Stafford Lower Than 230.5 Passing Yards<\/strong><\/li>\n\n\n\n<li><strong>Sam Darnold Lower Than 225.5 Passing Yards<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-underdog-promo-code-explained\">Underdog Promo Code Explained<\/h3>\n\n\n\n<p>Still unsure? Check out our <a href=\"https:\/\/props.com\/review\/underdog-fantasy\/\">full Underdog review<\/a>. Good luck tonight, and take advantage of this awesome promo for Thursday Night Football!<\/p>\n\n\n\n<p><strong>Looking for more picks? Our&nbsp;<a href=\"https:\/\/props.com\/nfl-betting-cheat-sheet-for-thursday-night-football-rams-vs-seahawks-12-18\/\">NFL Betting Cheat Sheet for Rams vs Sehawks<\/a>&nbsp;has a ton of information and predictions!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tonight&#8217;s NFC West divisional clash between the Rams and Seahawks is the&nbsp;perfect&nbsp;opportunity to test drive Underdog Fantasy&#8217;s pick&#8217;em game with zero risk. Here&#8217;s the move:&nbsp;Deposit $5, grab promo code PROPS at signup, and Underdog hands you $75 in bonus entries instantly. Here&#8217;s how to use your Underdog Promo Code and some expert tips for tonight&#8217;s&hellip;<\/p>\n","protected":false},"author":79,"featured_media":245531,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[11],"tags":[15],"league":[117],"class_list":["post-248246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fantasy","tag-nfl","league-nfl"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Underdog Promo Code PROPS: Claim $75 in Bonus Entries for Rams vs Seahawks Thursday Night Football (12\/18) - Props<\/title>\n<meta name=\"description\" content=\"The biggest NFL game of the season is the perfect time to use Underdog Promo Code PROPS to get $75 in bonus entries. Learn more here! (12\/18)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/props.com\/underdog-promo-code-today-thursday-12-18-25\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Underdog Promo Code PROPS: Claim $75 in Bonus Entries for Rams vs Seahawks Thursday Night Football (12\/18)\" \/>\n<meta property=\"og:description\" content=\"The biggest NFL game of the season is the perfect time to use Underdog Promo Code PROPS to get $75 in bonus entries. Learn more here! 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