Rockies vs Mariners Same Game Parlay Picks for MLB (Sep 23rd, 2025)

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Crowds at T-Mobile Park have witnessed some lopsided games lately, especially when these teams share the field. Seattle’s previous five encounters with Colorado produced three wins by six runs or greater. Mariners’ bats also erupted with double-digit hits in three of those matchups. As September 23 approaches in MLB action, bettors may find notable value leveraging such patterns for MLB same game parlay picks today.

Rockies vs Mariners Same Game Parlay Picks (Sep 23rd, 2025)

These selections create a strong correlation if Seattle's offense clicks again versus Colorado. A high-scoring outing for the Mariners boosts both the run line and team total chances. By targeting their ability to cover a sizable spread and surpass six runs scored, this combination magnifies payout potential while aligning with past production trends.

Pick 1: Team Total – Seattle Mariners Over 5.5 – +135

Mariners’ offensive numbers spike dramatically when matched up against Rockies pitching staff on this field type. They’ve generated ten or more hits multiple times across only a handful of most-recent clashes—evidence that supports an aggressive team total outlook here too. When conditions favor lengthy rallies from one roster as seen before, topping five-and-a-half tallies remains highly plausible based on current form.

Pick 2: Run Line – Seattle Mariners -3.5 – +199

Seattle has demonstrated dominance over Colorado during their last several meetings, regularly pulling away by large margins rather than close scores. In fact, three of the latest five head-to-head games finished with differences exceeding five runs between these sides. The gap suggests that when Seattle’s pitching silences opposing hitters at home and their lineup heats up together, they not only win but do so convincingly against weaker rotations like Colorado's.