Mariners vs. Royals Dunkel MLB Picks, Predictions and Prop Bets - May 22

The Kansas City Royals will aim to stop a three-game losing streak when hosting the Seattle Mariners at 7:40 p.m. ET on Friday. Logan Gilbert (2-4, 4.45 ERA) gets the start for the Mariners, who are 24-27 this season and third in the AL West. Noah Cameron (2-3, 5.40 ERA) is the expected starter for the Royals, who are 20-30 and fourth in the AL Central.

Despite playing away from their home ballpark, the Mariners are favored to win (-120) over the Royals (+101). The over/under for this contest is 8.

Mariners vs. Royals Odds, Game Time

• Game day: Friday, May 22, 2026
• Game time: 7:40 p.m. ET
• Location: Kansas City, Missouri
• Stadium: Kauffman Stadium
• Favorite: Mariners (-120)
• Underdog: Royals (+101)
• Over/under: 8

How to Watch Mariners vs. Royals

• TV Channel: ROYL and SEAM
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Mariners vs. Royals: Betting the Moneyline

• The Mariners have put together a 23-24 record in games they were favored on the moneyline (winning 48.9% of those games).
• Kansas City has been victorious in eight, or 34.8%, of the 23 contests it has been chosen as underdogs in this season.
• Seattle is 22-22 this season when entering a game favored by -120 or more on the moneyline.
• This season, the Royals have come away with a win three times in 13 chances when named as an underdog of at least +101 or worse on the moneyline.
• The Mariners have a 54.5% chance to win this game based on the moneyline's implied probability.
• Oddsmakers have implied with the moneyline set for this matchup that the Royals have a 49.8% chance of pulling out a win.

Mariners vs. Royals: Betting the Spread & Total

• The Mariners have played in 51 games with set over/under, and have combined with opponents to go over the total 23 times (23-26-2).
• Games involving Kansas City have gone over the total set by oddsmakers in 22 of 50 chances this season.
• The Mariners are 18-33-0 ATS this season.
• The Royals have an against the spread mark of 20-30-0 in 50 games with a line this season.