USC and SJSU will help ring in the new college football season this weekend, and readers of The Post can take advantage of an exclusive welcome promotion by using the Kalshi promo code NYPMAX during sign-up.

By entering the Kalshi promo code NYPMAX when creating an account, new users can trade $25 and get a $25 bonus.

How to use the Kalshi referral code

The Kalshi promo code NYPMAX is perfect for sports fans who enjoy making predictions on the games they watch every night and discuss every day. 

This bonus can be applied to various football markets, including Week 0 action taking place this Saturday, Aug 29.

New users can trade contracts on college football, daily baseball games and international soccer matches with others and participate in the excitement happening throughout the sports world.

Getting the $25 bonus is simple.

Once users have signed up, they’ll enter the Kalshi promo code NYPMAX, verify their account information and complete at least $25 in trades to qualify for a $25 bonus.

That’s it.

Where is the Kalshi promotion available?

Kalshi operates in the following states and territories: Alabama, Alaska, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Mexico, New York, New Jersey, North Carolina, North Dakota, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington DC, West Virginia, Wisconsin and Wyoming.

What our Post expert thinks about USC vs. SJSU

The Big Ten is expected to be a gauntlet in 2026. Ohio State, Oregon, and Indiana lead the way, but USC is getting some love as an outsider in the conference this season.

Lincoln Riley has the goods on offense, but it will come down to whether or not the defense can hold up its end of the bargain.

We’ll get our first look at the Trojans against San Jose State on Saturday.

Certain limitations apply. The offer is available to new users only, subject to the terms and conditions. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.

Why Trust New York Post Betting

Michael Leboff is a long-suffering Islanders fan, but a long-profiting sports bettor with 10 years of experience in the gambling industry. He loves using game theory to help punters win bracket pools, find long shots, and learn how to beat the market in mainstream and niche sports.