Polymarket promo code SPORTSLINE: Get a $20 bonus for Dodgers-Cubs, Pirates-Brewers, MLB on Monday

It's not just another Monday in the MLB as the trade deadline is here, and there are eight games for fans to enjoy, plus the latest Polymarket promo code SPORTSLINE, which gives new users a $20 bonus when they deposit $10 to make trades. The Los Angeles Dodgers clash with the Chicago Cubs in a National League battle between two of the top teams. The Pittsburgh Pirates meet with their divisional rivals, the Milwaukee Brewers, this evening, and both teams have their eyes set on October baseball. Click here to get started and claim your $20 bonus after depositing $10 with the Polymarket promo code SPORTSLINE:

For the terms and conditions of this offer, be sure to check out the Polymarket promo code review page.

You can sign up for this Polymarket offer using the steps listed below. This offer is only available for new users.

After depositing $10 with the Polymarket promo code, new users will be given a $20 trading bonus:  

In a Monday night opening three-game series, the Los Angeles Dodgers face the Chicago Cubs at Wrigley Field in a high-powered offensive matchup. Entering tonight, the Dodgers are seeking to become the first to 70 wins in 2026; meanwhile, the Cubs are pushing for a position in the NL Wild Card picture. Los Angeles is looking to bounce back from being swept by the Boston Red Sox over the weekend. The Dodgers have lost five of their last seven games, and they will look to Matthew Boyd on the mound tonight to rebound. The Dodgers' Freddie Freeman enters tonight's game with a 12-game hitting streak, the longest on the team this season, and is trading at $0.65 per share to have at least one hit tonight on Polymarket. The Cubs' Seiya Suzuki is also trading for $0.65 to record one hit this evening. With two hits tonight, he can record his fifth consecutive 100-hit season with Chicago. Los Angeles is also priced at $0.54 per share to win over the Cubs at $0.47 on Polymarket, and eight or more runs in this evening's game is trading at $0.55 per share. 

The Milwaukee Brewers face the Pittsburgh Pirates this evening in a four-game series. Polymarket has nine or more runs in tonight's meeting, trading at $0.48 per share. Brice Turang is having a good second half of the season with a .302 batting average heading into tonight's action; he is trading for $0.65 per share to have a hit in tonight's meeting on Polymarket. The Brewers are also priced at $0.58 per share to win over the Pirates, who are priced at $0.43 on Polymarket.

The Tampa Bay Rays play the Colorado Rockies in a three-game series beginning tonight. Colorado faces a tough test as the Rockies look to extend their three-game home winning streak against the AL East-leading Tampa Bay team. Ahead of today's trade deadline, Tampa Bay acquired two-time All-Star pitcher Freddy Peralta over the weekend. The Rays are trading at $0.61 per share to win over the Rockies, who are priced at $0.40 on Polymarket. Rockies' Hunter Goodman's 33 home runs this season are the most by a catcher in franchise history, and he is trading for $0.14 on Polymarket to homer tonight. Trade on the MLB and more with the Polymarket promo code SPORTSLINE:

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Janine Brown