Mariners vs Rockies Prediction and MLB Betting Tips - 15 April 2023
Apr 13, 2023, 9:09PM
The Seattle Mariners face the Colorado Rockies in MLB action at T-Mobile Park on Saturday, beginning at 12:10pm AEST.
The Mariners will send Tommy Milone (0-0, 0.00 ERA) to the mound, while the Rockies will counter with Austin Gomber (0-2, 6.75 ERA).
Stats Insider's best betting tips for Mariners vs Rockies, as well as the latest betting odds in Australia, are featured below.
Who will win? Mariners vs Rockies
Based on trusted machine learning and data, Stats Insider has simulated Saturday's Seattle-Colorado MLB match-up 10,000 times.
Our independent predictive analytics model currently gives the Mariners a 58% chance of defeating the Rockies at T-Mobile Park.
More: Mariners vs Rockies Simulated 10,000 Times
Seattle vs Colorado MLB Odds
The current betting odds in Australia for Saturday's MLB game at T-Mobile Park are shown below:
- Head to Head: Mariners $1.56, Rockies $2.50
- Line: Mariners -1.5 ($2.10), Rockies +1.5 ($1.77)
- Total (Over/Under 8.5 Runs): Over $1.87, Under $1.95
Odds are correct at the time of publishing and subject to change.
Looking at the latest head-to-head odds, PointsBet currently has the Mariners to win at $1.56 and the Rockies to win at $2.50.
The Mariners are listed as 1.5-run favourites against the Rockies, with odds of $2.10 currently available at PointsBet.
For the underdog Rockies (+1.5) to cover the line, PointsBet currently has odds of $1.77.
The Over/Under for Mariners vs Rockies sits at 8.5 with bet365, which currently has odds for the Over at $1.87 and odds for the Under at $1.95.
According to Stats Insider's analytics model, the Rockies (+1.5) have a 59% chance of covering the line, while the 8.5-run Over/Under has a 53% chance of going Over.
More: Best Bets for Every MLB Game
Mariners vs Rockies MLB Best Bets
- Head to Head: Colorado at $2.50 with PointsBet (2.2% edge)
- Line: Rockies +1.5 at $1.77 with PointsBet (59% probability)
- Total Runs: Over 8.5 at $1.87 with bet365 (53% probability)
Today's Mariners vs Rockies predictions are based on detailed simulations and gambling expertise to help you place smarter bets with your chosen online bookie.
While the Mariners have a higher chance of winning the game, betting on the Rockies to win is our recommended option because of the 2.2% edge identified when comparing our data-driven probabilities to the PointsBet odds currently on offer.
Taking advantage of the edges published on Stats Insider is pivotal to achieving long-term success as a sports bettor.
Mariners vs Rockies MLB Prediction
For more information, click or tap See Matchup.
Stats Insider has full coverage of Seattle vs Colorado on Saturday, including pre-game predictions, expert tips, and live win probabilities.
Remember, our model updates regularly, so refresh this article for the latest betting analysis before the Seattle vs Colorado match-up at T-Mobile Park.
As always, check out our Best Bets to get betting tips for every MLB game, as well as a host of other sports that we offer predictions on.
Mariners vs Rockies MLB 2023
The game between the Mariners and Rockies at T-Mobile Park is scheduled to begin at 12:10pm AEST on Saturday.
- Game: Seattle Mariners vs Colorado Rockies
- Date: Saturday 15 April 2023
- Time: 12:10pm AEST
- Venue: T-Mobile Park
All dates and times mentioned in this article are in Australian Eastern Standard Time (AEST) unless otherwise stated.
More About MLB
Stats Insider is your go-to source for betting on the MLB in Australia, with the latest MLB betting news, tips for every MLB game, and futures probabilities for the MLB.

