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Kalshi promo code SL500: Get up to a $500 trading bonus for Diamondbacks-Dodgers, Padres-Astros, MLB on Sunday
Kalshi offers new users up to a $500 bonus in trading credits after trading $25 with the Kalshi promo code SL500

Sunday Night Baseball headlines a full MLB schedule today, and the Kalshi promo code SL500 allows new users to get up to a $500 bonus in trading credits when they make $25+ in trades. Use it for top MLB matchups like Diamondbacks vs. Dodgers and Padres vs. Astros. Claim up to $500 in bonus trading credits after $25 in trades here with the Kalshi promo code SL500:
For more information, check out our Kalshi promo code review page, including for the offer's full terms and conditions.
Sunday MLB trading preview
There are only eight weeks left in the MLB regular season and the intensity is picking up with 24 teams still within earshot of a spot in the 2026 MLB Playoffs. The Los Angeles Dodgers have built a sizable lead in the NL West, but the Arizona Diamondbacks still own an NL Wild Card spot out of the same division and those two franchise will go head-to-head on Sunday at 4:10 p.m. ET. Kalshi prices Los Angeles as the $0.58 favorite on the road, while Arizona is priced at $0.43 per share as the home team.
Sunday Night Baseball will put another NL West team in the spotlight, as the San Diego Padres host the Houston Astros. The Padres are third behind the Dodgers and Diamondbacks and the Astros are the current leaders in the AL West. BLANK is scheduled to start for San Diego and Houston will go with Cristian Javier. The Padres are priced at $0.54 per share and the Astros are priced at $0.48 per share on Kalshi. Trade on the MLB and more at Kalshi with the promo code SL500:
Responsible Risk Management
It's a top priority for Kalshi to keep its users safe. Kalshi offers several risk management tools for traders that can be used at any time, including trading breaks, voluntary opt-out, and a personalized funding limit.
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Written by Ryan Wooden
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