Marlins vs. Rockies
Prediction, Odds & Props
Sep 17 | MLB AI Picks
Updated: 2025-09-15T03:31:50.923562ZBy Remi at Leans.AI — AI picks for ATS, ML, OU & props
The Miami Marlins travel to Coors Field on September 17, 2025, facing the struggling Colorado Rockies in what appears to be a matchup tilted in favor of Miami given its recent performance uptick and Colorado’s well-documented home and pitching woes. The Marlins are favored in betting lines, and total runs are being projected high thanks to Coors Field’s altitude and the Rockies’ porous pitching staff, making this game likely to feature offense in bunches.
Get key insights, betting trends, and AI-powered predictions to help incorporate into your betting strategies.

GAME INFO
Date: Sep 17, 2025
Start Time: 8:40 PM EST
Venue: Coors Field
Rockies Record: (41-110)
Marlins Record: (71-80)
OPENING ODDS
MIA Moneyline: -163
COL Moneyline: +136
MIA Spread: -1.5
COL Spread: +1.5
Over/Under: 10.5
MIA
Betting Trends
- The Marlins have been strong against the spread in recent games, especially in matchups where they are road favorites or slim underdogs; their ability to build early leads and hold them has helped cover many modest run lines.
COL
Betting Trends
- The Rockies’ ATS performance at home has been dismal this season, with their home record among the worst in the league; their pitching out of Coors Field has invariably inflated opponents’ run totals, making them frequent failures to cover spreads even when given friendly odds.
MATCHUP TRENDS
- In this series, the moneyline favors Miami (~–161), with the run line giving Marlins –1.5 in many sportsbooks, indicating bettors expect them not just to win, but to win by a margin. The over/under is set high (≈10.5 runs), reflecting Coors’ effect and the Rockies’ defensive and pitching liabilities. Historically, H2H games between these clubs have trended toward high-scoring and favored Miami in close matchups.
MIA vs. COL
Best Prop Bet
- Remi's searched hard and found the best prop for this matchup: R. Weathers over 20.5 Fantasy Score.
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Miami vs Colorado Prediction & Odds:
Free MLB Betting Insights for 9/17/25
Colorado, by contrast, has had little to lean on other than occasional bursts of power from bats like Mickey Moniak and Hunter Goodman, with those flashes too inconsistent to carry the team through games where the pitching falters badly, which has been the case far too often this year both from the rotation and the bullpen. At Coors Field, mistakes are amplified and games can quickly snowball, and while the Rockies sometimes benefit from the altitude in their offensive production, their inability to protect leads or keep opponents under control has left them with one of the worst home records in baseball. Miami knows that striking early, getting on base, and forcing Colorado’s starter into high pitch counts will be key, as this not only builds pressure but also exposes a bullpen that has been unreliable in protecting even slim leads. From a betting perspective, the Marlins are installed as clear favorites, with a run line that suggests expectation of a multi-run victory and a high over/under total reflecting Coors’ reputation for offense, though Miami’s ability to keep the game in their control could suppress scoring to a degree. The game ultimately comes down to whether the Rockies can string together consistent at-bats and protect against the kind of crooked numbers that have defined too many of their losses; if they cannot, the Marlins’ pitching and opportunistic lineup should carry them to another win. Miami enters this contest with confidence, while Colorado is left searching for answers and hoping for a rare clean performance at home, but on paper and by form, the Marlins have the overwhelming edge.
game won in the Mile High 💪 pic.twitter.com/OBMzcFKRh4
— Miami Marlins (@Marlins) September 17, 2025
Miami Marlins MLB Preview
The Miami Marlins come into this matchup against the Colorado Rockies with the benefit of having built some momentum from recent series wins and a growing confidence in their young pitching staff, even as they remain a team that is shaping itself for the future rather than one squarely in contention in 2025. What has stood out for Miami this season is their pitching depth, particularly the performances of emerging arms like Eury Pérez, who continues to flash frontline ability with high strikeout potential and the poise of a future ace, traits that were on display in his last start against Colorado when he blanked the Rockies across five innings before weather ended his outing. The bullpen, while not elite, has stabilized as a group that can close out games when given a lead, with veterans and unheralded relievers stepping up to bridge the gap in high-leverage innings. On the offensive side, the Marlins do not overwhelm opponents with home run power, but they consistently find production from a mix of veterans and hungry young hitters like Javier Sanoja and Dane Myers, players who deliver quality at-bats and provide timely hitting that keeps rallies alive.
Heriberto Hernández and Eric Wagaman have shown they can contribute in key moments as well, giving the team the kind of “next man up” mentality that allows Miami to win games through balance rather than star-driven explosiveness. That balance will be particularly important in the altitude of Coors Field, where keeping the line moving and taking advantage of extra-base opportunities can be decisive. Miami will also need to guard against defensive miscues, as mistakes are often magnified in Denver, but the club has generally prided itself on clean play and smart decision-making in the field. Looking at this matchup, the Marlins recognize that Colorado’s weakness is its pitching staff, which has struggled to keep runners off base and often collapses once opponents put pressure on them, so Miami’s offensive approach should be patient and focused on drawing walks, extending at-bats, and forcing the Rockies’ starters and relievers into mistakes. The key for Miami will be maintaining consistency on the mound while supporting their pitchers with opportunistic run-scoring, a formula that has given them success in recent weeks. While not yet a playoff-caliber team, Miami is laying down a foundation of competitiveness that makes them a difficult opponent for struggling teams like the Rockies, and if they continue their recent form, they have a clear path to a win in this game, reinforcing their identity as a team that can quietly surprise opponents through fundamentals and depth.

Credit: USA TODAY/IMAGN
Colorado Rockies MLB Preview
The Colorado Rockies enter this game against the Miami Marlins looking to salvage positives from a season that has again been defined by inconsistency and the unique challenges of playing half their schedule at Coors Field, where offensive explosions and pitching struggles seem to go hand in hand. The Rockies have leaned heavily on their offense to stay competitive, and while the lineup has shown flashes of promise, it has lacked the sustained production needed to turn those moments into prolonged winning streaks. Key hitters like Brendan Rodgers and Michael Toglia have carried stretches of the offense, showing power and run-producing ability, while Kris Bryant, when healthy, has worked to re-establish himself as a veteran leader who can provide stability in the middle of the lineup. Younger players, such as Adael Amador and Ezequiel Tovar, have been tasked with significant responsibilities and continue to gain valuable experience, representing the potential future core of the franchise. In Coors Field, where home runs and doubles often come in bunches, the Rockies’ ability to generate runs has rarely been in question, but the issue has been preventing their opponents from doing the same. Pitching remains the club’s greatest liability, with starters struggling to maintain command and composure in an environment that punishes even minor mistakes. Ryan Feltner and Kyle Freeland have had moments of success but have not been consistent enough to anchor the rotation, while the bullpen has often been overexposed due to the strain of short starts, leading to late-game collapses that undo the offensive work put in earlier.
Defensively, the Rockies have improved in certain areas, particularly infield play with Rodgers and Tovar, but lapses in the outfield and occasional miscues under pressure have compounded their struggles on the mound. This game against the Marlins offers Colorado an opportunity to exploit their home field by leaning on their offense to overwhelm Miami’s pitching, especially given that altitude often neutralizes even top-tier arms. However, to have a legitimate chance, the Rockies must find a way to piece together at least six competitive innings from their starter and avoid handing Miami’s contact-oriented offense free baserunners, which often snowballs into crooked innings in Denver. The key for Colorado is playing aggressive but controlled baseball, using their ability to drive balls into the gap and leveraging Coors Field’s dimensions to keep constant pressure on Miami’s pitching staff. While the Rockies remain in rebuilding mode, games like this provide both a test and an opportunity to evaluate how their younger talents respond to adversity and whether they can begin forming a competitive nucleus. A win here would not only lift morale but also remind their fan base that despite the struggles, there is hope brewing in the development of their roster, even if consistency and execution remain elusive in 2025.
Hey Mickey‼️ pic.twitter.com/DX3eEmYn9H
— Colorado Rockies (@Rockies) September 17, 2025
Miami vs. Colorado Prop Picks (AI)
Miami vs. Colorado Prediction (AI)

Remi, our AI sports algorithm, has been pouring over mountains of data from every simulation between the Marlins and Rockies and using recursive machine learning and kick-ass AI to crunch the data to a single cover probability.
Remi has been most fixated on the trending factor human bettors often put on coaching factors between a Marlins team going up against a possibly deflated Rockies team. Trends look to say the true game analytics appear to reflect a moderate lean against one Vegas line specifically.
Unlock this in-depth AI prediction and all of our MLB AI picks for FREE now.
Below is our current AI Miami vs Colorado picks, computer picks Marlins vs Rockies, best bets, model edges, confidence ratings.
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DATE | GAME | LEAN | %WIN | UNITS | LEVEL |
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MLB | 10/1 | SD@CHC | UNLOCK THIS PICK | 4 |
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MLB | 10/1 | SD@CHC | UNLOCK THIS PICK | 4 |
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MLB | 10/1 | CIN@LAD | UNLOCK THIS PICK | 3 |
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MLB | 10/1 | CIN@LAD | UNLOCK THIS PICK | 2 |
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MLB | 10/1 | DET@CLE | UNLOCK THIS PICK | 2 |
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MLB | 10/1 | DET@CLE | UNLOCK THIS PICK | 1 |
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MLB | 10/1 | BOS@NYY | UNLOCK THIS PICK | 1 |
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MLB | 10/1 | CIN@LAD | GET FREE PICK NOW | 1 | – | |
MLB | 10/1 | BOS@NYY | UNLOCK THIS PICK | 0 |
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MLB | 10/1 | BOS@NYY | GET FREE PICK NOW | 0 | – |
These picks update as information changes—injury reports, weather, and market movement. Each line shows our model’s fair price, the edge versus the market, and a unit confidence rating (1–10). Odds and availability vary by sportsbook and time. Edges are computed against the listed price; value may change after line moves. Always shop for the best number. See the full MLB schedule.
Marlins Betting Trends
The Marlins have been strong against the spread in recent games, especially in matchups where they are road favorites or slim underdogs; their ability to build early leads and hold them has helped cover many modest run lines.
Rockies Betting Trends
The Rockies’ ATS performance at home has been dismal this season, with their home record among the worst in the league; their pitching out of Coors Field has invariably inflated opponents’ run totals, making them frequent failures to cover spreads even when given friendly odds.
Marlins vs. Rockies Matchup Trends
In this series, the moneyline favors Miami (~–161), with the run line giving Marlins –1.5 in many sportsbooks, indicating bettors expect them not just to win, but to win by a margin. The over/under is set high (≈10.5 runs), reflecting Coors’ effect and the Rockies’ defensive and pitching liabilities. Historically, H2H games between these clubs have trended toward high-scoring and favored Miami in close matchups.
Miami vs. Colorado Game Info
What time does Miami vs Colorado start on September 17, 2025?
Miami vs Colorado starts on September 17, 2025 at 8:40 PM EST.
Where is Miami vs Colorado being played?
Venue: Coors Field.
What are the opening odds for Miami vs Colorado?
Spread: Colorado +1.5
Moneyline: Miami -163, Colorado +136
Over/Under: 10.5
What are the records for Miami vs Colorado?
Miami: (71-80) | Colorado: (41-110)
What is the AI best bet for Miami vs Colorado?
Remi's searched hard and found the best prop for this matchup: R. Weathers over 20.5 Fantasy Score.. Prices move—always shop for the best number.
What are Miami vs Colorado trending bets?
In this series, the moneyline favors Miami (~–161), with the run line giving Marlins –1.5 in many sportsbooks, indicating bettors expect them not just to win, but to win by a margin. The over/under is set high (≈10.5 runs), reflecting Coors’ effect and the Rockies’ defensive and pitching liabilities. Historically, H2H games between these clubs have trended toward high-scoring and favored Miami in close matchups.
What are Miami trending bets?
MIA trend: The Marlins have been strong against the spread in recent games, especially in matchups where they are road favorites or slim underdogs; their ability to build early leads and hold them has helped cover many modest run lines.
What are Colorado trending bets?
COL trend: The Rockies’ ATS performance at home has been dismal this season, with their home record among the worst in the league; their pitching out of Coors Field has invariably inflated opponents’ run totals, making them frequent failures to cover spreads even when given friendly odds.
Where can I find AI Picks for Miami vs Colorado?
See our latest MLB picks and odds pages for 2025 to compare prices before you bet.
Miami vs. Colorado Odds
AI algorithm Remi is pouring through tons of stats on each line. In fact, anytime the Miami vs Colorado trends are analyzed, there’s always several intriguing angles to key in on. Not to mention games played at extreme altitude seemingly never follow normal, predictable betting trends.
Miami vs Colorado Opening Odds
MIA Moneyline:
-163 COL Moneyline: +136
MIA Spread: -1.5
COL Spread: +1.5
Over/Under: 10.5
Miami vs Colorado Live Odds
Games | PTS | ML | SPR | O/U | |
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Oct 2, 2025 3:08PM EDT
Detroit Tigers
Cleveland Guardians
10/2/25 3:08PM
Tigers
Guardians
|
–
–
|
+100
-120
|
-1.5 (+175)
+1.5 (-215)
|
O 7 (-105)
U 7 (-115)
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Oct 2, 2025 5:08PM EDT
San Diego Padres
Chicago Cubs
10/2/25 5:08PM
Padres
Cubs
|
–
–
|
+100
-118
|
-1.5 (+172)
+1.5 (-210)
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O 7.5 (-110)
U 7.5 (-110)
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Oct 2, 2025 8:08PM EDT
Boston Red Sox
New York Yankees
10/2/25 8:08PM
Red Sox
Yankees
|
–
–
|
+136
-162
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+1.5 (-160)
-1.5 (+130)
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O 7.5 (-120)
U 7.5 (-102)
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Oct 4, 2025 2:30PM EDT
Los Angeles Dodgers
Philadelphia Phillies
10/4/25 2:30PM
Dodgers
Phillies
|
–
–
|
+110
-130
|
pk
pk
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Oct 4, 2025 5:09PM EDT
Los Angeles Dodgers
Philadelphia Phillies
10/4/25 5:09PM
Dodgers
Phillies
|
–
–
|
+108
-126
|
pk
pk
|
O 7 (-135)
U 7 (+115)
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MLB Past Picks
Remi—our in-house AI—prices every game and prop using multi-season priors, tempo/efficiency, injury/usage signals, and market movement.
We publish fair prices, recommended “buy-to” numbers, and confidence so you can bet prices, not teams.
This preview covers Miami Marlins vs. Colorado Rockies on September 17, 2025 at Coors Field.
Odds shown reflect widely available numbers and may update closer to kickoff.
Want more? Check live edges, player props, and line moves on our MLB odds pages, and compare prices before you place a bet.
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LEAN | %WIN | UNITS | RESULT |
---|---|---|---|---|
ARI@SD | SD -131 | 57.3% | 4 | WIN |
DET@BOS | BOS -115 | 56.4% | 5 | WIN |
NYM@CHC | NYM -110 | 54.1% | 3 | WIN |
HOU@ATH | ATH +118 | 50.8% | 4 | WIN |
NYM@CHC | OVER 7 | 54.5% | 3 | WIN |
STL@SF | OVER 7.5 | 55.9% | 5 | LOSS |
KC@LAA | TYLER TOLBERT UNDER 1.5 BASES | 54.4% | 4 | WIN |
MIL@SD | UNDER 9 | 54.7% | 4 | WIN |
MIA@PHI | KYLE SCHWARBER OVER 1.5 HITS+RUNS+RBIS | 53.3% | 3 | WIN |
WAS@NYM | OVER 8.5 | 56.1% | 6 | LOSS |
LAA@COL | COL +108 | 50.5% | 3 | WIN |
TOR@KC | UNDER 9 | 54.7% | 4 | LOSS |
SEA@KC | KC +1.5 | 62.3% | 5 | LOSS |
NYY@MIN | OVER 9 | 55.1% | 4 | WIN |
MIA@COL | OVER 10.5 | 55.0% | 4 | WIN |
MIA@COL | AGUSTIN RAMIREZ OVER 1.5 HITS+RUNS+RBIS | 54.3% | 4 | WIN |
SEA@KC | BOBBY WITT UNDER 0.5 SINGLES | 54.4% | 4 | LOSS |
PHI@LAD | LAD -113 | 54.7% | 4 | LOSS |
NYY@BOS | OVER 7.5 | 54.3% | 3 | WIN |
KC@PHI | PHI -130 | 58.3% | 4 | WIN |
LAD@SF | OVER 7.5 | 54.7% | 4 | LOSS |
NYM@PHI | PHI -122 | 55.6% | 4 | WIN |
KC@CLE | KC -104 | 52.0% | 3 | WIN |
CIN@SD | JAKE CRONEWORTH OVER 0.5 HITS | 53.1% | 3 | WIN |
WAS@MIA | MIA -123 | 55.2% | 4 | LOSS |
LAA@KC | UNDER 9.5 | 54.9% | 3 | WIN |
TEX@ARI | UNDER 9 | 54.2% | 4 | WIN |
SF@COL | UNDER 11.5 | 56.4% | 6 | LOSS |
SF@COL | RAFAEL DEVERS OVER 1.5 BASES | 56.1% | 6 | WIN |
MIA@WAS | WAS -110 | 54.4% | 4 | WIN |
NYM@DET | OVER 8.5 | 54.5% | 4 | WIN |
TEX@ARI | UNDER 9.5 | 56.4% | 6 | WIN |
TEX@ARI | ALEJANDRO OSUNA UNDER 1.5 BASES | 54.1% | 4 | LOSS |
ATL@CHC | CHC -116 | 55.1% | 3 | WIN |
PHI@MIL | OVER 8.5 | 55.0% | 3 | WIN |
ARI@LAD | SHOHEI OHTANI OVER 2.5 BASES | 54.2% | 4 | WIN |
SEA@CLE | CLE +1.5 | 57.2% | 3 | WIN |
CHC@SF | CHC -105 | 54.1% | 4 | LOSS |
NYY@CHW | RYAN MCMAHON OVER 0.5 BASES | 54.1% | 4 | WIN |
PHI@NYM | OVER 8.5 | 55.6% | 4 | LOSS |
LAA@TEX | LOGAN OHOPPE OVER 1.5 HITS+RUNS+RBIS | 54.1% | 4 | LOSS |
KC@CHW | KC -109 | 54.2% | 4 | WIN |
SD@SEA | DYLAN CEASE OVER 16.5 OUTS | 53.9% | 3 | LOSS |
SD@SEA | UNDER 8.5 | 54.4% | 4 | LOSS |
MIN@TOR | JOE RYAN UNDER 2.5 EARNED RUNS | 54.1% | 4 | LOSS |
SF@MIL | MIL +100 | 54.0% | 6 | LOSS |
TOR@MIA | MIA +1.5 | 62.0% | 6 | WIN |
CHC@LAA | OVER 9.5 | 54.9% | 4 | LOSS |
BOS@NYY | CARLOS RODON UNDER 4.5 HITS ALLOWED | 54.2% | 4 | WIN |
KC@DET | DET -115 | 56.1% | 5 | WIN |
CHC@LAA | LAA +1.5 | 57.6% | 5 | LOSS |