MLB Spring Training Picks and Predictions for February 23: The Underdog Special

Wilson's predictions: The Mariners, A's, and Phillies all win straight up as plus-money picks.

Jason Wilson - Betting Analyst at Covers.com
Jason Wilson • Betting Analyst
Feb 23, 2026 • 11:12 ET • 4 min read
Justin Crawford Philadelphia Phillies MLB
Photo By - Reuters Connect. Phillies outfielder Justin Crawford (80) singles during the fifth inning against the Toronto Blue Jays at TD Ballpark.

Spring is in the air... as long as you're in Florida or Arizona, anyway. 

With Spring Training still ramping up, we're looking at a trio of plus-money moneyline predictions from today's schedule, including the Philadelphia Phillies in the day's closer.

Read on for my Spring Training MLB picks on Monday, February 23. 

Spring Training predictions for February 23

Picks DraftKings
Mariners Mariners moneyline +102
Athletics Athletics moneyline +140
Phillies Phillies moneyline +120
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Pick #1: Mariners moneyline

+102 at DraftKings

Logan Gilbert is among baseball's top arms, and the Seattle Mariners right-hander makes his spring debut against the Los Angeles Dodgers today.

That's a tough sell, but it's why we're getting a good number on Seattle. With Landon Knack on the bump for L.A., I'll go with the better starter.

Plus, the Mariners boasted a better bullpen in 2025, and I'll take that edge if Gilbert can leave with the lead intact.

Pick #2: A's moneyline

+140 at DraftKings

I generally prefer the A's lineup to the San Francisco Giants. So, getting plus money against right-hander JT Brubaker is a boon.

Obviously, it depends on the respective lineups, but if we get Lawrence Butler, Nick Kurtz, Tyler Soderstrom, Brent Rooker, and Shea Langeliers — even if only for an inning or two — that could be enough.

That alone makes the value at +140 worth a look.

Pick #3: Phillies moneyline

+120 at DraftKings

The Philadelphia Phillies are going the no-name route with right-hander Alan Rangel toeing the rubber against the Washington Nationals opposite Jake Irvin.

The 28-year-old made his MLB debut in 2025 as a reliever, which explains why the Nats are favored. But Irvin was one of baseball's least effective starters last summer, boasting a 5.70 ERA across 33 starts.

While both teams will go to the pen relatively early, I won't be surprised if Philly's bats jump on the right-hander out of the gate.

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Jason Wilson Covers.com
Betting Analyst

Jason Wilson is an experienced journalist who has worked in a variety of roles within the industry for the past 18 years. Working at community newspapers in New Brunswick, Jason wore many hats as a reporter, editor, and photographer, covering everything from sports to courts to municipal politics. After shifting gears and working as an educator for a few years in the 2010s, Jason returned to full-time work in media as an MLB news editor for six years at theScore in Toronto before joining Covers in late 2021.

He has honed his editorial acumen over his years in the industry, showcasing flexibility, patience, and a strong work ethic. While he was relatively new to sports betting upon joining Covers, Jason has taken the plunge with gusto to learn the ins and outs of the industry, both as a method to improve professionally and to add an extra angle to his sports fandom.

In addition to sports, Jason is an avid film nut and former movie critic who monitors the Academy Awards betting odds for Covers. Jason holds a Bachelor of Arts in journalism degree and a Bachelor of Education degree from St. Thomas University.

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