MLB Expert Picks & Baseball Predictions June 1

Josh Inglis - Betting Analyst at Covers.com
Josh Inglis • Betting Analyst 13+ years betting experience
Updated: Jun 1, 2026 , 08:00 AM ET • 4 min read

Our MLB expert picks call for plenty of offense in Miami, along with the Seattle Mariners continuing their winning ways at home.

Washington Nationals shortstop CJ Abrams (5) celebrates after an extra-base hit.
Photo By - Reuters Connect. Washington Nationals shortstop CJ Abrams (5) celebrates after an extra-base hit.

The calendar has flipped to June, and Josh Inglis and Jon Metler are back with their favorite MLB picks for Monday's slate. 

A high-scoring NL East matchup and a red-hot Seattle Mariners squad headline our plays for tonight’s MLB card, and we’ve got you covered with the full breakdown below.

MLB expert picks for today

Pick Odds
Josh Inglis Josh Inglis: WAS/MIA o8.5 -110
Jon Metler Jon Metler: SEA ML -127

Prices courtesy of Polymarket.

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Josh Inglis' expert pick: Nationals/Marlins Over 8.5

Price: 52¢ (-110) at Polymarket

The Washington Nationals bullpen is expected to be without its closer, while the Miami Marlins’ relief corps is heavily taxed and could be missing as many as five arms. That’s great news for the Over and bad news for Miami starter Sandy Alcantara, who has allowed 14 earned runs over his last two starts.

I still like this Washington offense, and Nationals fans should too. It can be inconsistent at times, but the ceiling is extremely high. At its best, it has ranked among the league’s top slugging offenses over 30-day stretches this season.

With both bullpens overworked, there’s added scoring potential here that doesn’t appear to be fully priced into the market. 

  • Time: 6:45 p.m. ET
  • How to watch: Nationals.TV, Marlins.TV

Jon Metler's expert pick: Mariners moneyline

Price: 56¢ (-127) at Polymarket

The Seattle Mariners are trading as 56-cent favorites against the New York Mets, but I make them closer to 60-cents, making this a number I’m willing to work with.

Emerson Hancock gets the start for Seattle, and as a pitch-to-contact arm, this is an ideal environment for him. Pitching at home under the marine layer gives Hancock added protection against hard contact and fly balls.

The Mets are expected to load the top of their lineup with left-handed hitters, but Hancock has made significant adjustments to his pitch mix that have changed the way he attacks lefties. As a result, left-handed batters are hitting just .209 with a .623 OPS against him this season.

A big change has been moving away from the changeup, an offering that gave him trouble and led to too many home runs last year. Instead, Hancock has leaned more heavily on his four-seam fastball and back-foot slider, a combination that has fueled his success and sets up well against this New York lineup.

  • Time: 9:40 p.m. ET
  • How to watch: SNY, Root Sports

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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Josh Inglis - Covers
Betting Analyst

Josh Inglis is a rising star in the sports betting content space, specializing in MLB, NHL, and NFL markets. Since joining Covers in 2019, Josh has focused his betting expertise on player props and derivative markets, finding them easier for beating the closing line compared to sides and totals. His engaging analysis and content have been showcased on major networks such as TSN, VSiN, BetMGM Network, and NBC. Josh is a prolific bettor, tracking over 2,500 bets annually and he consistently shares his results through monthly transparency reports. At Covers, he is renowned for his MLB release shows and NHL Puck Props, which are integral parts of the site's live content lineup.

Before his tenure at Covers, Josh spent a decade teaching while pursuing sports media on the side. He has also contributed to live global senior-level broadcasts for the WBSC.

Josh advocates for sports bettors to bet early, emphasizing the importance of securing better numbers by beating the public to the market. He also advises having multiple sportsbook accounts to ensure access to the best possible odds.

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