Colorado Rockies vs Seattle Mariners Odds

The Rockies will play the Mariners on Sunday, April 16th, 2023. Your timezone's first pitch time is 4:10 pm EDT. Check local listings or your nearest streaming app for coverage.

Learn more about MLB Betting with our handy tutorial and guide. We explain money line, total and run line bets. Plus, a great discussion about exotic bets like MLB Baseball parlays and props.

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Best Rockies at Mariners Odds

**Best Moneyline Betting Odds**
Underdog Colorado Rockies	Favorite Seattle Mariners
+230 BetMGM Bet	-300 BetMGM Bet

The Seattle Mariners are the -300 moneyline favorite. Risk $300 to win $100 on the Seattle Mariners at BetMGM. The Colorado Rockies are the +230 underdog at BetMGM. Risk $100 to win $230 on the Colorado Rockies. Learn more about how to bet on money lines.

**Best Total Betting Odds**
Over	Under
8 o -110 BetMGM Bet	8 u -110 BetMGM Bet

BetMGM has the best over line of 8 runs. Risk $110 to win $100. BetMGM has the best under line of 8 runs. Risk $110 to win $100. Our tutorial explains more about total bets.

**Best Run Line Betting Odds**
Underdog Colorado Rockies	Favorite Seattle Mariners
+2.5 -130 BetMGM Bet	-2.5 +110 BetMGM Bet

The Seattle Mariners have a -2.5 +110 run line at BetMGM OH. They are the run line favorite in this matchup. The Colorado Rockies have a +2.5 -130 run line at BetMGM OH. The Colorado Rockies are the run line underdogs. Review how to bet on a point spread with our text and video tutorials.

Matchup Odds FAQs

What is the moneyline for the Colorado Rockies vs Seattle Mariners MLB game on Sunday, April 16th, 2023?

The Seattle Mariners are the -300 moneyline favorite at BetMGM and the Colorado Rockies are the +230 moneyline underdog at BetMGM.

What is the over-under total line for the Colorado Rockies vs Seattle Mariners MLB game on Sunday, April 16th, 2023?

The best over line is 8 -110 runs at BetMGM, which means you risk $110 to win $100 betting the over. The best under line is 8 -110 runs at BetMGM, and that means you risk $110 to win $100 betting the under.

What is the run line for the Colorado Rockies vs Seattle Mariners MLB game on Sunday, April 16th, 2023?

The Seattle Mariners are -2.5 +110 run line favorites at BetMGM, while the Colorado Rockies are +2.5 -130 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained
Game	BetMGM Bet
Rockies Mariners 4/16/23 4:10pm EDT	+230 -300

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Possible Moneyline Outcomes

Colorado Rockies bettors risk $100 to win $230 at +230 odds. The implied probability for Colorado Rockies is 30.3%.
Seattle Mariners bettors risk $100 to win $33.33 at -300 odds. The implied probability for Seattle Mariners is 75%.

Colorado Rockies at Seattle Mariners Prop Bets

MLB Prop Bets
+ Displays more odds
	BetMGM Bet
Rockies Mariners 4/16/23 4:10pm EDT	Pending BetMGM

Colorado Rockies & Seattle Mariners Futures Odds

Latest World Series odds, if available, for each team. Review odds for other teams and learn how to bet on the tournament. See past Championship results and learn how to bet World Series teasers, props and parlays.

Colorado Rockies World Series Odds

2025 Colorado Rockies World Series Odds
Team	BetMGM
Rockies	+50000 Bet

Seattle Mariners World Series Odds

2025 Seattle Mariners World Series Odds
Team	BetMGM
Mariners	+3000 Bet

Colorado Rockies & Seattle Mariners Team Pages

Review each team's season win total odds, futures odds, betting bonuses and other valuable information on our exclusive team betting odds pages. Team betting odds and stats update throughout the season:

Team Standings

2023 MLB Regular Season Standings - Colorado Rockies, Seattle Mariners
Team	W	L	Pct	GB	Home	Away	RS	RA	Diff	Strk	L10
e - Seattle Mariners	88	74	0.543	+16.0	45-36	43-38	758	659	+99	W1	4-6
e - Colorado Rockies	59	103	0.364	+45.0	37-44	22-59	721	957	-236	W1	3-7

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Colorado Rockies vs Seattle Mariners MLB Game

Open a new sports betting account before game time.
Review our list of sports betting sites. Open a new account before the game starts on Sunday, April 16th, 2023 at 4:10 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
Visit the sportsbook’s cashier, banking, or deposit page.
Navigate to the sportsbook's deposit page. Use your Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.
Tap to the sportsbook's MLB page, look for the Colorado Rockies vs Seattle Mariners Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Colorado Rockies vs Seattle Mariners Game.
Choose your bet and place a wager.
Choose your bet and then use the funds you deposited to place a wager. The sportsbook will pay your winnings or deduct a losing wager from your account balance after the game.

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