NewzThe Polymarket invite code MASS is now verified and live for tonight’s Red Sox–Blue Jays matchup. New users who register on Polymarket using the invite code MASS will receive a $20 trading bonus after making an initial $10 deposit — giving them $30 in total starting funds to trade across Polymarket’s full range of prediction markets. A verified Kalshi referral code has launched for tonight’s Red Sox–Blue Jays matchup, with live markets already trading on both major prediction market platforms.
The Kalshi referral code MASSLIVE1 unlocks a bonus credit of up to $500 for new Kalshi users who trade $25 on the platform’s prediction markets — giving traders a fast way into Kalshi’s MLB markets before first pitch.
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