Mariners vs. Royals Dunkel MLB Picks, Predictions and Prop Bets - Sept. 16
16 September 2025
The Seattle Mariners will look to Jorge Polanco, currently on a 12-game hitting streak, against the Kansas City Royals at 7:40 p.m. ET on Tuesday, at Kauffman Stadium. Logan Gilbert (4-6, 3.54 ERA) will start for the Mariners, who are 82-68 this season and first in the AL West. Michael Wacha (9-11, 3.45 ERA) is expected to start for the Royals, who are 75-75 and third in the AL Central.
The Mariners are currently a moderate moneyline favorite (-140) on the road at the Royals (+118). The total for the Mariners-Royals game is 8.5.
Mariners vs. Royals Odds, Game Time
- Game day: Tuesday, September 16, 2025
- Game time: 7:40 p.m. ET
- Location: Kansas City, Missouri
- Stadium: Kauffman Stadium
- Favorite: Mariners (-140)
- Underdog: Royals (+118)
- Over/under: 8.5
How to Watch Mariners vs. Royals
- TV Channel: ATT ROOT Sports Northwest Main
- Live Stream: Fubo (Watch for free)
Mariners vs. Royals: Betting the Moneyline
- The Mariners have been the moneyline favorite 105 total times this season. They've finished 60-45 in those games.
- Kansas City has won in 39, or 45.3%, of the 86 contests it has been named as odds-on underdogs in this year.
- Seattle has entered 59 games this season favored by -140 or more and is 38-21 in those contests.
- This year, the Royals have won 19 of 40 games when listed as at least +118 or worse on the moneyline.
- Based on this matchup's moneyline, the Mariners have an implied win probability of 58.3%.
- The Royals have an implied victory probability of 45.9% according to the moneyline set for this matchup.
Mariners vs. Royals: Betting the Spread & Total
- The Mariners have played in 150 games with set over/under, and have combined with opponents to go over the total 81 times (81-64-5).
- Kansas City and its opponents have hit the over in 64 of its 150 games with a total this season.
- The Mariners have collected a 63-87-0 record against the spread this season.
- The Royals are 74-76-0 against the spread in their 150 games with a line set by sportsbooks this season.
