Shea Langeliers Props: April 21, Athletics vs. Mariners

Shea Langeliers Props: April 21, Athletics vs. Mariners

Shea Langeliers and the Athletics take on the Seattle Mariners, and starting pitcher Luis Castillo, on April 21 at 9:40 p.m. ET at T-Mobile Park. Langeliers hit a homer in his previous game (going 1-for-5).

Find odds, stats, and more below to make your Shea Langeliers player prop bets.

Langeliers leads the Athletics with seven home runs while putting up a team-high batting average of .303. Among batters in baseball, Langeliers ranks eighth in home runs and 48th in RBI.

Shea Langeliers Prop Bets and OddsHits Prop: 0.5 hits (Over odds: -167)Runs Prop: 0.5 runs (Over odds: +125)How to Watch Athletics vs. Seattle MarinersMatchup: Athletics vs. Seattle MarinersTime: 9:40 p.m. ETDate: Tuesday, April 21, 2026TV Channel: Mariners.TV and NBCS-CAShea Langeliers vs. Luis CastilloIn his career versus Luis Castillo, Langeliers is 5 for 20 with two doubles and a triple.Last season against Luis Castillo, Langeliers was 0 for 4 at the plate.Shea Langeliers prop bet insightsLangeliers has a hit in 72.7% of his games this year (16 of 22), with at least two hits in 10 of those contests (45.5%).He has homered in six of 22 games in 2026 (27.3%), which is 7.1% of his trips to the plate.Langeliers has touched home plate at least one time in 13 of 22 games this season (59.1%), with two or more runs scored in three of those contests (13.6%).In 36.4% of his games this year (eight of 22), he has notched at least one RBI. In three of those games (13.6%) he recorded more than one RBI, while he was responsible for three or more of his team’s runs in one contest.Langeliers has struck out at least once 16 times this year in 22 tries (72.7%), including punching out on multiple occasions in 40.9% of games (nine times).

MLB odds courtesy of BetMGM Sportsbook. Odds updated Tuesday at 6:25 p.m. ET. For a full list of sports betting odds, access USA TODAY Sports Betting Scores Odds Hub.

Shea Langeliers stats against the Mariners4/20/2026: 1-for-5, 1 HR, 1 RBI, 1 R, 1 K, 0 BB, 0 SB8/24/2025: 0-for-5, 0 HR, 0 RBI, 0 R, 3 K, 0 BB, 0 SB8/23/2025: 1-for-4, 0 HR, 1 RBI, 0 R, 1 K, 1 BB, 0 SB8/22/2025: 0-for-4, 0 HR, 0 RBI, 0 R, 4 K, 0 BB, 0 SB7/30/2025: 1-for-4, 0 HR, 0 RBI, 1 R, 0 K, 0 BB, 1 SB7/29/2025: 2-for-4, 1 HR, 1 RBI, 2 R, 0 K, 0 BB, 0 SB7/28/2025: 0-for-3, 0 HR, 0 RBI, 0 R, 1 K, 1 BB, 0 SB5/7/2025: 0-for-1, 0 HR, 0 RBI, 0 R, 0 K, 0 BB, 0 SB5/6/2025: 1-for-4, 0 HR, 0 RBI, 0 R, 0 K, 0 BB, 0 SB5/5/2025: 1-for-3, 1 HR, 2 RBI, 1 R, 0 K, 2 BB, 0 SBMariners starter: Luis CastilloCastillo takes the hill for the Mariners in his fifth of the season. He is 0-1 with a 5.40 ERA and 17 Ks in 18 1/3 innings pitched.When he last got the call on Friday, the righty went 5 1/3 innings against the San Diego Padres, giving up one earned run while surrendering seven hits.The 33-year-old has registered an ERA of 5.40, with 8.3 strikeouts per nine innings, in four games this season. Opponents are hitting .329 against him.

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