{"id":2400278,"date":"2026-05-03T15:39:06","date_gmt":"2026-05-03T15:39:06","guid":{"rendered":"https:\/\/celebrity.land\/en\/?p=2400278"},"modified":"2026-05-03T15:39:06","modified_gmt":"2026-05-03T15:39:06","slug":"royals-at-mariners-odds-picks-and-predictions","status":"publish","type":"post","link":"https:\/\/celebrity.land\/en\/royals-at-mariners-odds-picks-and-predictions\/","title":{"rendered":"Royals at Mariners odds, picks and predictions"},"content":{"rendered":"<p><\/p>\n<div id=\"\">\n<p>The <strong><a target=\"_blank\" target=\"_blank\" href=\"https:\/\/sportsdata.usatoday.com\/baseball\/mlb\/teams\/kansas-city-royals\/231\" data-autotag=\"4e385f64-3a66-4395-b052-9f6495f4718b\">Kansas City Royals<\/a> <\/strong>(14-19) and <strong><a target=\"_blank\" target=\"_blank\" href=\"https:\/\/sportsdata.usatoday.com\/baseball\/mlb\/teams\/seattle-mariners\/236\" data-autotag=\"8a0be5f0-56a8-48ae-8940-419fdc10cf5d\">Seattle Mariners<\/a> <\/strong>(16-18) play Sunday the final game of their 3-game series in Seattle, Washington. First pitch from T-Mobile Park is at 4:10 p.m. ET. Let&#8217;s analyze MLB odds around the <strong>Royals vs. Mariners odds<\/strong> and make our expert <a target=\"_blank\" href=\"https:\/\/sportsbookwire.usatoday.com\/mlb-picks-predictions\/\" target=\"_blank\" rel=\"noopener\">MLB picks and predictions<\/a> for the best bets.<\/p>\n<partner-banner util-module-path=\"elements\/partner\" class=\"spacer-large\" min-height=\"600\" fluid=\"\" outstream=\"\" momentum=\"\"\/>\n<p>Season series: Royals 2-0<\/p>\n<p>The Royals have won 6 of their last 8 games and are looking to complete the 3-game sweep over the Mariners. After a 7-6 win in the opener on Friday, they beat the Mariners 3-2 on Saturday in 10 innings, tying the game in the top of the ninth with OF <strong>Jac Caglianone&#8217;s<\/strong> RBI single off Mariners closer <strong>Andres Munoz<\/strong>, and then scored the game-winning run on a sacrifice fly in the 10th. SP <strong>Seth Lugo <\/strong>went 6 innings, allowing 2 runs on 7 hits and 2 walks, striking out 6.<\/p>\n<p>The Mariners squandered a 14-strikeout performance by starter <strong>Emerson Hancock<\/strong> (7 IP, 7 H, 1 ER, 0 BB). Despite losing lost 2 straight games, the Mariners are 6-3 in their last 9.<\/p>\n<p><span class=\"marker\"><a target=\"_blank\" href=\"https:\/\/www.fubo.tv\/stream\/tv\/?irad=343747&amp;irmp=1205322&amp;subId1=USAT&amp;subId2=MLB&amp;subId3=2025\" target=\"_blank\" rel=\"sponsored noreferrer noopener\">Watch MLB on Fubo!<\/a><\/span><\/p>\n<partner-inline util-module-path=\"elements\/partner\" class=\"spacer-large\" placement=\"native-article_link\" sizes=\"[[300, 250], [3, 3]]\" min-height=\"250\" fluid=\"\" outstream=\"\"\/>\n<h2 class=\"presto-h2 wp-block-heading\">Royals at Mariners projected starters<\/h2>\n<p>LHP <strong>Kris Bubic<\/strong> vs. RHP <strong>Luis Castillo<\/strong><\/p>\n<p>Bubic (2-1, 3.74 ERA) makes his seventh start. He has a 1.19 WHIP, 4.5 BB\/9 and 9.4 K\/9 in 33 2\/3 innings.<\/p>\n<partner-banner util-module-path=\"elements\/partner\" fluid=\"\" bottom=\"\" lazy=\"\" class=\"spacer-large\" min-height=\"390\" outstream=\"\"\/>\n<ul class=\"wp-block-list\">\n<li>Last start: No-decision, 5 IP, 1 ER, 4 H, 4 BB, 6 K in 4-1 10-inning road loss to the A&#8217;s Tuesday<\/li>\n<li>Career vs. Mariners: 1-0, 7.27 ERA (17 1\/3 IP, 14 ER), 2.08 WHIP, 7.8 K\/9 in 4 starts<\/li>\n<li>2026 road splits: 0-0, 5.59 ERA (9 2\/3 IP, 6 ER), 1.76 WHIP, 8.4 K\/9 in 2 starts<\/li>\n<\/ul>\n<partner-inline util-module-path=\"elements\/partner\" placement=\"native-article_link\" sizes=\"[[300, 250], [3, 3]]\" min-height=\"250\" fluid=\"\" outstream=\"\"\/>\n<p>Castillo (0-2, 6.35 ERA) makes his seventh start. He has a 1.73 WHIP, 3.5 BB\/9 and 8.3 K\/9 in 28 1\/3 innings.<\/p>\n<ul class=\"wp-block-list\">\n<li>Last start: Loss, 5 IP, 7 ER, 7 H, 2 BB, 3 K in 11-4 road loss to the Minnesota Twins Monday<\/li>\n<li>Career vs. Royals: 3-2, 3.47 ERA (46 2\/3 IP, 18 ER), 1.11 WHIP, 6.8 K\/9 in 8 starts<\/li>\n<li>2026 home splits: 0-0, 5.65 ERA (14 1\/3 IP, 9 ER), 1.61 WHIP, 10.0 K\/9 in 3 starts<\/li>\n<\/ul>\n<h2 class=\"presto-h2 wp-block-heading\">Royals at Mariners odds<\/h2>\n<p>Provided by BetMGM Sportsbook; access <a target=\"_blank\" href=\"https:\/\/sportsdata.usatoday.com\/baseball\/mlb\/scores\" target=\"_blank\" rel=\"noopener noreferrer\">USA TODAY Sports Scores and Sports Betting Odds hub<\/a> for a full list. Lines last updated at 11:19 a.m. ET.<\/p>\n<partner-banner util-module-path=\"elements\/partner\" fluid=\"\" bottom=\"\" lazy=\"\" class=\"spacer-large\" min-height=\"600\" outstream=\"\" momentum=\"\"\/>\n<ul class=\"wp-block-list\">\n<li><strong>Moneyline (ML)<\/strong>: Royals +105 (bet $100 to win $105) | Mariners -125 (bet $125 to win $100)<\/li>\n<li><strong>Run line (RL)\/Against the spread (ATS)<\/strong>: Royals -1.5 (+170) | Mariners +1.5 (-210)<\/li>\n<li><strong>Over\/Under (O\/U)<\/strong>: 8 (O: -102 | U: -118)<\/li>\n<\/ul>\n<p><strong>Slide into<\/strong>: <span style=\"color:red\"><a target=\"_blank\" href=\"https:\/\/baseballhq.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">BaseballHQ.com<\/a> for your <strong>fantasy baseball news<\/strong>. For decades, BHQ has been helping players just like you win! BHQ offers full-season subscriptions. <a target=\"_blank\" href=\"https:\/\/baseballhq.com\/subscribe\" target=\"_blank\" rel=\"noopener\"><strong>Sign up today<\/strong><\/a>!<\/span><\/p>\n<h2 class=\"presto-h2 wp-block-heading\">Royals at Mariners picks and predictions<\/h2>\n<h3 class=\"presto-h3 wp-block-heading\">Prediction<\/h3>\n<p>Mariners 6, Royals 5<\/p>\n<p>The Royals have have just 1 series sweep this season, and are looking for their first sweep of a team on the road. The Mariners have been swept twice this season, but not at home.<\/p>\n<p>The Mariners are 6-3 in their last 9 games. The Royals are 4-12 on the road while Seattle is 10-8 at home.<\/p>\n<partner-banner util-module-path=\"elements\/partner\" fluid=\"\" bottom=\"\" lazy=\"\" class=\"spacer-large\" min-height=\"390\" outstream=\"\"\/>\n<p><strong>BET MARINERS (-125)<\/strong>.<\/p>\n<p>Per Teamrankings.com, this is only the fourth time the Mariners are run-line underdogs. They are 1-3 ATS in those games with the lone win being outright as well.<\/p>\n<partner-inline util-module-path=\"elements\/partner\" class=\"spacer-large\" placement=\"native-article_link\" sizes=\"[[300, 250], [3, 3]]\" min-height=\"250\" fluid=\"\" outstream=\"\"\/>\n<p>The Royals are 2-6 ATS in their last 8 games as favorites, with 5 of those ATS losses being straight-up defeats.<\/p>\n<p>But the better value for the Mariners is not betting them to cover. It is betting them to win outright.<\/p>\n<p><strong>PASS<\/strong>.<\/p>\n<p>Three of Castillo&#8217;s last 5 starts have surpassed 8 total runs. Six of Seattle&#8217;s last 9 games have had at least 8 total runs.<\/p>\n<partner-banner util-module-path=\"elements\/partner\" fluid=\"\" bottom=\"\" lazy=\"\" class=\"spacer-large\" min-height=\"390\" outstream=\"\"\/>\n<p>Five of the Royals&#8217; last 8 losses have had at least 8 total runs.<\/p>\n<p><strong>BET OVER 8 (-102)<\/strong>.<\/p>\n<p><span class=\"marker\"><a target=\"_blank\" href=\"https:\/\/sportsbookwire.usatoday.com\/story\/sports\/2026\/04\/29\/betting-odds-calculator\/89777944007\/\" target=\"_blank\" rel=\"sponsored noreferrer noopener\">Betting odds calculator<\/a><\/span><\/p>\n<p><strong>For more sports betting picks and tips<\/strong>, check out <a target=\"_blank\" href=\"https:\/\/sportsbookwire.usatoday.com\/\">SportsbookWire.com<\/a> and <a target=\"_blank\" href=\"https:\/\/ftw.usatoday.com\/betftw\" target=\"_blank\" rel=\"noopener\">BetFTW<\/a>.<\/p>\n<p><em>Follow SportsbookWire on <a target=\"_blank\" href=\"https:\/\/twitter.com\/SportsBookWire\" target=\"_blank\" rel=\"noreferrer noopener\">Twitter\/X<\/a> and like us on <a target=\"_blank\" href=\"https:\/\/www.facebook.com\/sportsbookwire\/\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook<\/a><\/em>.<\/p>\n<lit-timestamp class=\"column ten-column no-gutter spacer-small\" slot=\"timestamp\" publishdate=\"2026-05-03 15:28:23.286471394 +0000 UTC\" updatedate=\"2026-05-03 15:28:23.286471394 +0000 UTC\"\/><\/div>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><em> \u2018 The preceding article may include information circulated by third parties \u2019 <\/em><\/p>\n<p><em> \u2018 Some details of this article were extracted from the following source sportsbookwire.usatoday.com \u2019 <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Kansas City Royals (14-19) and Seattle Mariners (16-18) play Sunday the final game of their 3-game series in Seattle, Washington. First pitch from T-Mobile Park is at 4:10 p.m. ET. Let&#8217;s analyze MLB odds around the Royals vs. Mariners odds and make our expert MLB picks and predictions for the best bets. Season series: [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2400279,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"jnews_social_meta":[],"footnotes":""},"categories":[43],"tags":[39915,28769,420836,468648,21849,317361,426338,22036,310232,310231,310236,43013,323174,368803,450392,240269,342129,404052,22304,43627,324515,311278,354082,345068,25866,468647,22773,325433,211924,21738,310233,239343,239453,27155,319706,316365,326780,354081,244474,342127,342128,22505,319717,21848,308280,323180,42570,319707,29453,239344,347981,22200,323173],"class_list":["post-2400278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-royalty","tag-affiliate","tag-and","tag-andres","tag-andres-munoz","tag-baseball","tag-betting","tag-bubic","tag-city","tag-commerce","tag-contains","tag-contains-commerce-or-affiliate-content","tag-content","tag-disclaimer","tag-emerson","tag-emerson-hancock","tag-exclude","tag-exclude-sports-betting","tag-hancock","tag-kansas","tag-kansas-city-royals","tag-kris","tag-kris-bubic","tag-lugo","tag-mariners","tag-mlb","tag-munoz","tag-national","tag-national-sports","tag-neutral","tag-news","tag-or","tag-overall","tag-overall-neutral","tag-royals","tag-scores","tag-seattle","tag-seattle-mariners","tag-seth","tag-seth-lugo","tag-smg","tag-smg-timely","tag-sport","tag-sport-scores-u0026-statistics","tag-sports","tag-sports-betting","tag-sports-betting-widget-and-disclaimer","tag-sports-news","tag-statistics","tag-timely","tag-u0026","tag-wa","tag-washington","tag-widget"],"jetpack_featured_media_url":"https:\/\/celebrity.land\/en\/wp-content\/uploads\/2026\/05\/Royals-at-Mariners-odds-picks-and-predictions.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2400278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/comments?post=2400278"}],"version-history":[{"count":1,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2400278\/revisions"}],"predecessor-version":[{"id":2400280,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/posts\/2400278\/revisions\/2400280"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/media\/2400279"}],"wp:attachment":[{"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/media?parent=2400278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/categories?post=2400278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/celebrity.land\/en\/wp-json\/wp\/v2\/tags?post=2400278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}