Mets vs Mariners Sunday Night Baseball Prop Bets: Severino Shows Off Strikeout Stuff

Luis Severino may not be a strikeout specialist but he's more than capable of making guys miss in the right matchup. Expect that to be on full display against the Mariners tonight.

Ed Scimia - Betting Analyst at Covers.com
Ed Scimia • Betting Analyst
Aug 11, 2024 • 13:43 ET • 4 min read
Luis Severino New York Mets MLB
Photo By - USA TODAY Sports

The New York Mets will try to salvage a game from their series against the Seattle Mariners when they face off for a Sunday Night Baseball matchup on August 11.

The Mets have been shut out twice in a row in Seattle. Can New York find some offense to get a much-needed win for their playoff hopes, or will Luis Castillo shut them down yet again and secure the series sweep?

Keep reading to see my MLB player props for Mets vs. Mariners on Sunday Night Baseball on August 11. Also, be sure to check out our complete Mets vs. Mariners predictions.

Mets vs Mariners Sunday Night Baseball props

Picks made on 8-11 at 1:00 p.m. ET.
Read full analysis of each pick.

Mets vs Mariners SNB props

Prop bet #1: Luis Severino Over 5.5 strikeouts

+112 at FanDuel

Few teams have struggled more at the plate this year than the Seattle Mariners. Not only are they scoring a paltry 3.94 runs per game, but they’re also leading the majors in strikeouts by a fair margin, averaging 10.2 punchouts per contest. 

They’re not facing one of the premier strikeout pitchers in the majors tonight, but Luis Severino can get swings and misses at a reasonable rate. He's hit the 6-strikeout mark in two of his last four games and seven times overall this year. Against an average lineup, his strikeout prop would look perfectly reasonable.

But against a weak lineup, we can expect Severino to go deeper than usual, especially without Julio Rodriguez available for Seattle tonight. The combination of a high-strikeout lineup that’s missing its best weapon suggests that Severino can go after the Mariners and stick around long enough to cash the Over.

Prop bet #2: Luis Castillo Under 18.5 outs recorded

-182 at BetRivers

Luis Castillo is having an excellent year for the Mariners, putting up a 3.48 ERA in his 24 starts. As usual, the 31-year-old is pitching to a fairly low WHIP (1.166) while striking out about one batter per inning and keeping the ball in the park — a solid recipe for success.

However, he hasn’t been able to go deep this season. Over his last 11 starts, Castillo has only gone Over six innings twice, and he hasn’t pitched more than seven innings once this year. While he's stayed healthy and reliable, Castillo isn’t an innings eater, with Seattle only relying on him to get to the bullpen with the lead intact — something he’s often failed to do, though that’s rarely been his fault.

If Castillo was going to suddenly find some length this year, it’s unlikely to happen tonight. The New York Mets are averaging 4.79 runs per game, and even with a recent slump in their offensive production, they still have a deep lineup filled with professional hitters that will run up Castillo’s pitch count and get on base enough to prevent him from going into the final third of this game.

Prop bet #3: Francisco Lindor Over 1.5 total bases

+112 at BetRivers

One player who hasn’t been slumping for New York is Francisco Lindor. The switch-hitting shortstop is hitting .258 with a .786 OPS on the year. Lindor has been even better as of late, hitting to an .825 OPS over his last 23 games, during which time he has five homers and a .289 batting average.

As he has throughout his career, Lindor continues to hit both lefties and righties well, getting on base a bit more against righthanded pitching while showing more pop against southpaws. Castillo also has some extreme platoon splits, allowing left-handed batters to hit .282 against him with a .475 slugging percentage, numbers that Lindor should be able to take advantage of while the starter remains in the game.

Lindor has at least one hit in nine of his last 10 games and has picked up 2+ bases in three of his last four outings. Tonight’s game offers an excellent opportunity for him to continue this success, and with plus-money odds at most sportsbooks, I’m happy to snag this to round out my card.

Not intended for use in MA.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

Pages related to this topic

Ed Scimia - Covers.com
Betting Analyst

Ed Scimia has been writing about the gaming industry for over 15 years. He graduated from Syracuse University with degrees in Magazine Journalism and Political Science in 2003, and has covered major gambling events like the World Series of Poker in his career. Since joining Covers in 2022, Ed has offered his sports betting analysis primarily on MLB, NFL, college football, and college basketball games, but is willing to take on any sport.

His betting strategy focuses more on finding line value based on deviations from the market rather than traditional handicapping, primarily shopping between DraftKings, FanDuel, and Fanatics in his home state of Connecticut, though he’s not afraid to do deep game analysis to find profitable bets at any book.

Outside of gambling, Ed is an avid curler who competes in mixed doubles on the World Curling Tour and runs a popular curling YouTube channel, Chess on Ice. That experience has come in handy during the Olympics, when he has proven to be a successful curling bettor as well. 

Ed's advice to new bettors is to always open multiple sportsbook accounts and check the odds at each before placing any bet. Successful sports betting is about consistently beating the closing line value, which requires finding spots where one book is offering odds far better than the rest of the market and jumping on those opportunities.

Popular Content

Legal Canadian sports betting

Best Canadian betting sites Ontario sports betting
Covers 25 Years Logo Established in 1995,
Covers is the world
leader in sports
betting information.
Covers is verified safe by: Evalon Logo GPWA Logo GDPR Logo GeoTrust Logo Evalon Logo