BetMGM bonus code CBSSPORTS returns with up to $1,500 in bonus bets for Monday MLB slate

The BetMGM bonus code CBSSPORTS is live for Monday’s MLB slate, offering new users at BetMGM Sportsbook up to $1,500 in bonus bets if their qualifying first wager loses, or $150 in bonus bets if it wins. The promotion, published Aug. 3, 2026, through CBS Sports’ betting section, lands on a day with three matchups that SportsLine’s analysts have singled out: Rangers vs. Giants in Texas, Rockies vs. Rays at Coors Field, and Astros vs. Blue Jays at Daikin Park.

What the BetMGM CBSSPORTS code includes

New users who enter CBSSPORTS before placing their first qualifying bet receive $150 in bonus bets when that wager wins. If it loses, the consolation payout rises to up to $1,500 in bonus bets, a structure that softens the risk of an opening wager. Terms vary by location — CBS Sports notes the offer depends on where the user is located — and odds are subject to change.

The promotion is paired with Monday best bets from SportsLine’s team of experts and the SportsLine Projection Model, which simulates every MLB game 10,000 times. According to the article, the model entered Week 18 of the MLB season on a 35-21 run on all top-rated MLB picks and returned nearly 30 units of profit on home run prop picks in 2025.

Rangers vs. Giants: Model backs Texas at home

The model projects Texas to cover as a home underdog in 67% of simulations. The Rangers host San Francisco after a 10-game stretch in which Texas struggled while Houston pulled ahead in the AL West. San Francisco sits fourth in the NL West and outside playoff contention. Giants starter Logan Webb gives his team a competitive floor, but his 3.93 ERA is his highest since his rookie season in 2020, and he has a 6.54 ERA over his last five starts.

Rockies vs. Rays: Lorenzen’s Coors Field trouble

SportsLine expert Larry Hartstein flags Rockies starter Michael Lorenzen, 34, as one of MLB’s worst pitchers, particularly at Coors Field: 1-4 with an 8.34 ERA in 10 starts there, with weak marks in a range of advanced metrics. Tampa Bay’s lineup has been quiet of late — 14 runs in its last eight games, including just three in a weekend series against the White Sox — but current Rays batters own a 1.079 OPS against Lorenzen. Hartstein likes the Rays to lead after five innings, whether Ian Seymour starts or follows an opener; Seymour has allowed two runs over 10.2 innings with a 0.91 WHIP in his last seven outings.

Astros vs.

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