{"id":674796,"date":"2026-04-13T14:45:45","date_gmt":"2026-04-13T14:45:45","guid":{"rendered":"https:\/\/www.rawchili.com\/mlb\/674796\/"},"modified":"2026-04-13T14:45:45","modified_gmt":"2026-04-13T14:45:45","slug":"astros-vs-mariners-prediction-mlb-picks-for-monday-april-13","status":"publish","type":"post","link":"https:\/\/www.rawchili.com\/mlb\/674796\/","title":{"rendered":"Astros vs. Mariners Prediction, MLB Picks for Monday, April 13"},"content":{"rendered":"<p>The Houston Astros vs. Seattle Mariners game is set for a first pitch at 4:10 p.m. ET on Monday, April 13, with Seattle entering as a 1.53x payout to win, via PrizePicks.<\/p>\n<p>The Mariners seek a four-game sweep of the Astros this afternoon at T-Mobile Park. Seattle entered this series on a five-game skid but has scored 23 runs in the first three victories against Houston.<\/p>\n<p>Below, we&#8217;ll break down our Astros vs. Mariners prediction and picks for Monday&#8217;s MLB game, including the winner, over\/under, and key player picks for PrizePicks.<\/p>\n<p>\u200d<a href=\"https:\/\/prizepicks.onelink.me\/LME0\/cncnoixl\" rel=\"nofollow noopener\" target=\"_blank\">Make your picks<\/a> for Astros vs. Mariners on PrizePicks now.<\/p>\n<p>{{mlb_offer_banner=&#8221;\/style-system\/ui-components-playbook&#8221;}}<\/p>\n<p>Astros vs. Mariners Prediction, Winner Payout, Over\/Under \u2013 Monday, April 13<\/p>\n<p>It\u2019s been a disappointing start for both these AL West squads, especially Seattle, who was one win away from the <a href=\"https:\/\/www.prizepicks.com\/playbook-article\/mlb-predictions-2026-division-standings-world-series-pick\" rel=\"nofollow noopener\" target=\"_blank\">World Series<\/a> last October.<\/p>\n<p>The Mariners failed to win any of the first four series before capturing this set against Houston. Seattle scored 3 or fewer runs in eight of nine games before this series. The M\u2019s plated 9, 8, and 6 runs to pick up their first three-game winning streak.<\/p>\n<p>The Astros won five consecutive games towards the end of March but are in the midst of a seven-game losing streak. Houston\u2019s offense scored 8 or more runs in five of its six wins, and it has yet to grab a victory when compiling fewer than 5 runs.<\/p>\n<p>Houston\u2019s pitching hasn&#8217;t been great, giving up an average of 8.2 runs per game during this seven-game slide.<\/p>\n<p>Astros vs. Mariners Winner Payout, Over\/Under \u2013 Monday, April 13<\/p>\n<p>The Mariners enter Monday\u2019s game as a 1.53x payout against the Astros, returning a 2.38x payout if they win outright, via PrizePicks Team Picks.<\/p>\n<p>Here are the full payouts for the Astros vs. Mariners game on PrizePicks.<\/p>\n<p>Spread: Seattle Mariners -1.5 (2.17x payout) Over\/Under: 7.5 (1.85x payout on Over)Game Winner Payout: Astros 2.38x | Mariners 1.53x<\/p>\n<p><a href=\"https:\/\/prizepicks.onelink.me\/LME0\/cncnoixl\" rel=\"nofollow noopener\" target=\"_blank\">Play the Astros vs. Mariners winner or over\/under<\/a> on PrizePicks Team Picks to earn real money \u2014 available in 35 states!<\/p>\n<p>\u200dTeam Picks data is live at the time of writing and is subject to change.<\/p>\n<p>Astros vs. Mariners Prediction on Winner \u2013 4\/13\/26<\/p>\n<p>Here are the key game stats and trends behind our Astros vs. Mariners prediction on the winner for Monday, April 13.<\/p>\n<p>Lock in your <a href=\"https:\/\/prizepicks.onelink.me\/LME0\/cncnoixl\" rel=\"nofollow noopener\" target=\"_blank\">Astros vs. Mariners prediction on PrizePicks<\/a> before the line moves.<\/p>\n<p>The Mariners struck out only five times against Houston\u2019s starting pitchers in the first three games.\u00a0Astros P Mike Burrows has allowed a .421 average and .450 wOBA on his four-seam fastballs.We\u2019ll see how <a href=\"https:\/\/www.prizepicks.com\/playbook-article\/mlb-best-hitters-in-mlb-2026-power-rankings-sluggers\" rel=\"nofollow noopener\" target=\"_blank\">C Cal Raleigh<\/a> and 1B Josh Naylor respond against those fastballs. Raleigh is batting .125, and Naylor is hitting .143 when facing four-seamers.Houston\u2019s pitching staff ranks last in MLB in wOBA at .380. On the flip side, Seattle sits third, allowing a wOBA of .286.In the first two road series finales, the Astros allowed 12 runs to the Athletics and 9 runs to the Rockies.The Astros have lost eight of the last nine meetings with the Mariners since last July.Astros vs. Mariners Player Picks, Stats for PrizePicks \u2013 4\/13\/26<\/p>\n<p>Here are the top Astros vs. Mariners picks to target on PrizePicks for Monday, April 13. Today\u2019s MLB picks for PrizePicks include <a href=\"https:\/\/www.prizepicks.com\/playbook-article\/best-pitchers-in-mlb-2026-top-10-rankings-projections\" rel=\"nofollow noopener\" target=\"_blank\">SP George Kirby<\/a> and DH Yordan Alvarez.<\/p>\n<p>Mariners SP George Kirby vs. Astros Projection: 5.5 StrikeoutsKirby racked up 6 strikeouts in each of his first two starts before getting held to 4 Ks in a 3-2 loss at Texas.The Astros strike out at a 19.3% rate, which is the fourth-lowest in the league.Kirby tossed 6.0 scoreless innings and posted 7 Ks in his previous start against Houston last September.His highest whiff percentage pitch is the slider at 25%. Houston SS Carlos Correa whiffs at a 43.8% rate on sliders, while <a href=\"https:\/\/www.prizepicks.com\/playbook-article\/most-home-runs-2026-mlb-season-predictions\" rel=\"nofollow noopener\" target=\"_blank\">DH Yordan Alvarez<\/a> sits at 28%.\u00a0<\/p>\n<p><a href=\"https:\/\/prizepicks.onelink.me\/LME0\/cncnoixl\" rel=\"nofollow noopener\" target=\"_blank\">Add George Kirby to your PrizePicks Lineup now.<\/a><\/p>\n<p>{{mlb_offer_banner=&#8221;\/style-system\/ui-components-playbook&#8221;}}<\/p>\n<p>Astros DH Yordan Alvarez vs. Mariners Projection: 6.5 Hitter Fantasy ScoreAlvarez torched Seattle pitching for fantasy scores of 22 on Friday and 23 on Saturday.The slugger went hitless for the third time in six games, capped off by an 0-3 performance on Sunday.Alvarez is batting 3-for-16 with 6 strikeouts against Kirby, while picking up only one extra-base hit.In three of four series finales, Alvarez has eclipsed this fantasy score.<\/p>\n<p><a href=\"https:\/\/prizepicks.onelink.me\/LME0\/cncnoixl\" rel=\"nofollow noopener\" target=\"_blank\">Add Yordan Alvarez to your PrizePicks Lineup now.<\/a><\/p>\n<p>Make Astros vs. Mariners Picks on PrizePicks<\/p>\n<p>Houston ends its disastrous road trip today, trying to avoid the sweep. Can the Mariners\u2019 offense remain hot and beat the Astros once again? <\/p>\n<p>Don\u2019t wait until lock \u2014 <a href=\"https:\/\/prizepicks.onelink.me\/LME0\/cncnoixl\" rel=\"nofollow noopener\" target=\"_blank\">make your Astros vs. Mariners picks<\/a> on PrizePicks now and earn real money if you\u2019re right.<\/p>\n<p>Pick players, predict More or Less on their stats, and cash in if you\u2019re right. With <a href=\"https:\/\/www.prizepicks.com\/teamandculturepicks\" rel=\"nofollow noopener\" target=\"_blank\">Team Picks<\/a>, you can make predictions on game winners, spreads, and over\/unders, now available in 35 states.<\/p>\n<p>Stay locked in on <a href=\"https:\/\/www.prizepicks.com\/playbook\" rel=\"nofollow noopener\" target=\"_blank\">Playbook<\/a> for daily <a href=\"https:\/\/www.prizepicks.com\/category\/nba\" rel=\"nofollow noopener\" target=\"_blank\">MLB predictions<\/a>, picks, and news every day all the way through the 2026 World Series.<\/p>\n<p>Team Picks and Culture Picks are event contracts offered by Performance Predictions II, LLC d\/b\/a PrizePicks Predict, a CFTC-registered FCM and NFA Member. All event contract customers must be U.S. residents and 18+. Some event contracts may not be available in every state. Event contract trading carries significant risk and is not appropriate for everyone. No guarantee against loss is offered. Past results are not necessarily indicative of future results. Void where prohibited by law. Restrictions apply. For full terms of service see <a href=\"http:\/\/prizepicks.com\/predict-regulatory\" target=\"_blank\" rel=\"nofollow noopener\">prizepicks.com\/predict-regulatory<\/a>. Team and Culture Pick Early Payouts subject to market liquidity. The content provided is for informational and educational purposes only and does not constitute investment advice, or a recommendation to trade any commodity interest.<\/p>\n","protected":false},"excerpt":{"rendered":"The Houston Astros vs. Seattle Mariners game is set for a first pitch at 4:10 p.m. ET on&hellip;\n","protected":false},"author":2,"featured_media":381808,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2389],"tags":[42,5,139,54,3211,4],"class_list":{"0":"post-674796","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-houston-astros","8":"tag-astros","9":"tag-baseball","10":"tag-houston","11":"tag-houston-astros","12":"tag-houstonastros","13":"tag-mlb"},"share_on_mastodon":{"url":"https:\/\/channels.im\/@mlb\/116397944501818371","error":""},"_links":{"self":[{"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/posts\/674796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/comments?post=674796"}],"version-history":[{"count":0,"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/posts\/674796\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/media\/381808"}],"wp:attachment":[{"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/media?parent=674796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/categories?post=674796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rawchili.com\/mlb\/wp-json\/wp\/v2\/tags?post=674796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}