The best NFL player props today come from Giants vs. Rams on Monday Night Football, the only NFL game on the board Monday night. Jaxson Dart, Kyren Williams and Malik Nabers all have player markets worth targeting before New York visits Los Angeles at 8:15 p.m. ET on ESPN and ABC.
New users can also use the Polymarket promo code ACTION, deposit at least $10 and receive a $50 trading bonus before kickoff. Polymarket gives traders another way to approach Giants vs. Rams through event contracts while sportsbooks carry the full menu of NFL player props today.
The NFL matchup in MNF has several moving parts beyond the spread. Matthew Stafford is trying to rebound after throwing for 155 yards with no touchdowns and an interception in the Rams' opener, while Aaron Donald returns to the Los Angeles defensive front after two seasons away from the NFL. Myles Garrett is on injured reserve, so Donald's return carries even more weight for a Rams pass rush facing a mobile quarterback in Dart.
Dart looked comfortable in Week 1, completing 23 of 29 passes for 230 yards and three touchdowns while adding 54 yards on the ground. That combination of efficiency and mobility makes him one of the more interesting players on Monday's prop board.
Best NFL Player Props Today for Giants vs. Rams
The current board of NFL player props today on Polymarket gives us several player markets for Monday Night Football. Instead of American NFL odds, Polymarket prices each outcome from the list of NFL player props as a contract between 1¢ and 99¢, with a winning contract settling at $1. Trade on any of the options below, or other available markets for Monday Night Football.
| Player | Polymarket Prop | Contract Price |
|---|---|---|
| Jaxson Dart | Over 174.5 passing yards | About 74¢ |
| Malik Nabers | Over 69.5 receiving yards | About 48¢ |
| Matthew Stafford | Under 299.5 passing yards | About 82¢ |
Jaxson Dart Over 174.5 Passing Yards
- Pick: Jaxson Dart over 174.5 passing yards around 74¢
Dart cleared this number comfortably in Week 1, throwing for 230 yards and three touchdowns against Dallas.
The game script also supports another higher-volume passing night. Los Angeles enters as the favorite, so New York could be forced to throw more often if the Rams build a second-half lead.
At roughly 74¢, Polymarket is assigning this outcome about a 74% market-implied probability. The higher entry price limits the payout compared with the other NFL props today, but Dart only needs 175 passing yards for the contract to settle at $1.
Malik Nabers Over 69.5 Receiving Yards
- Pick: Malik Nabers over 69.5 receiving yards around 48¢
Nabers immediately reclaimed a major role in the Giants passing game in Week 1, catching six passes for 69 yards.
Polymarket's 69.5-yard contract asks him to add only one yard to that opening performance. At roughly 48¢, the market is pricing the over close to a coin flip.
His target volume gives him a clear path to clearing 70 yards if New York spends much of Monday night throwing from behind.
Among the featured NFL player props today, this contract offers the strongest combination of price and realistic upside.
Matthew Stafford Under 299.5 Passing Yards
- Pick: Matthew Stafford under 299.5 passing yards around 82¢
Stafford threw for only 155 yards in the Rams' opener, making 300 passing yards a significant jump from his Week 1 production.
Polymarket currently prices the under around 82¢, reflecting a strong market expectation that Stafford stays below 300 yards.
Los Angeles also does not necessarily need a massive passing performance to control this matchup. If the Rams play from ahead, the offense can lean more heavily on Kyren Williams and the running game rather than asking Stafford to approach 40 attempts.
The 82¢ price makes this the most expensive of the three contracts, but it also carries the highest market-implied probability.
Polymarket Promo Code ACTION Offer Details
| Polymarket Promo Code | Offer | States Available |
|---|---|---|
| ACTION | Deposit $10, Get a $50 Trading Bonus! | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
How the Polymarket Promo Code ACTION Works
Deposit at least $10 with Polymarket promo code ACTION and you receive a $50 trading bonus with the NFL prediction market promo.
You do not need to win a qualifying opening position to unlock a second-chance reward. The deposit activates the welcome offer, and the trading credit can then be used across eligible Polymarket markets.
The platform also prices events differently than a sportsbook. Polymarket and other prediction market apps use contracts that generally trade between 1¢ and 99¢, with the price representing the market's current implied probability.
A contract purchased at 74¢ costs $74 for 100 shares. If the outcome hits, those shares settle at $1 apiece for $100 total. If the outcome misses, they settle at $0.
Prices move as traders buy and sell, so injury news, lineup changes and other information can move a market before kickoff.
Giants vs. Rams Monday Night Football Preview
- When: Monday, Sept. 21, 2026, 8:15 p.m. ET
- Where: SoFi Stadium, Inglewood, California
- TV: ESPN and ABC
- Game: Giants vs. Rams
Los Angeles enters Monday as roughly a touchdown favorite, while the total sits around 47.5 points. The Rams are looking to rebound from a 27-7 loss to San Francisco, while New York arrives 1-0 after beating Dallas 28-20.
Polymarket's current outright market looks like this:
| Contract | Current Price | $100 in Contracts Pays at Settlement |
|---|---|---|
| Rams to win | About 74¢ | About $135 if LA wins |
| Giants to win | About 27¢ | About $370 if NY wins |
The contract prices are live and can change before kickoff. Polymarket also currently prices Rams -6.5 around 53¢, with Giants +6.5 around 48¢.
The biggest Los Angeles injury question is Puka Nacua, who is questionable after missing practice with a hip issue. Jordan Whittington is doubtful, Kinchens is out and Garrett will miss the game on injured reserve.
Those absences make NFL player props today more interesting. Fewer available Rams receivers could push more work toward Williams and the tight ends, while the depleted pass rush gives Dart a better chance to stay on schedule than the presence of Donald alone might suggest.
How to Claim the Polymarket Promo Code ACTION
- Click the Polymarket promo code ACTION link and start registration.
- Enter your information and complete the required identity verification.
- Deposit at least $10 into your new account using an accepted payment method.
- Receive the $50 trading bonus under the current welcome offer.
- Browse the available Giants-Rams markets before the 8:15 p.m. ET kickoff.
- Check the live contract price before entering your first position on any NFL player props today.
No first trade is required to trigger the $50 welcome bonus. Users comparing platform bonuses can also review the current Kalshi promo code offer before deciding where to trade Sunday. The Kalshi vs. Polymarket guide is also a useful resource when looking at both apps side-by-side.
Polymarket Terms and Conditions
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
