Bills vs. Rams NFL Prediction Market Promos: Odds & Picks for MNF Week 5

I spend my Monday afternoons doing one thing before kickoff: lining up the best Bills vs. Rams prediction market promos so I don’t leave money on the table. Buffalo visits Los Angeles tonight at 8:15 p.m. ET on ABC/ESPN, and this NFL matchup closes out a loaded Week 5 slate.

Below, I break down the latest Bills vs. Rams odds and share my pick for tonight’s game at SoFi Stadium. Then I rank the five prediction market apps offering the strongest Bills vs. Rams prediction market promos right now, so you can get signed up before the ball is in the air.

I keep a running list of the best prediction market promos and apps across every sport if you want the full menu beyond tonight’s game.

NFL Prediction Markets	NFL Prediction Market Promos	Sign-Up Link
Polymarket	Deposit $10, Get $25 Trading Bonus	LABS
Kalshi	Trade $25, Get $55 Bonus	LABS55
Novig	Deposit $10, Get $50 in Trade Credits	BCLABS
ProphetX	Trade $50, Get $75 Bonus	LABSMAX
FanDuel Predicts	Get $100 in Bonus When You Trade $1 for 5 Days	Click Here

Bills vs. Rams Odds

I check these numbers right up until kickoff because prediction markets move fast on injury news. Here’s where things stand for Monday Night Football:

• Moneyline: Bills 39% | Rams 61%
• Spread: Bills +3.5 (53%) | Rams -3.5 (48%)
• Total: Over 54.5 (51%) | Under 54.5 (50%)

I see the market leaning on the Rams to protect their home turf, though the spread stays tight enough that I expect late money to keep shifting these percentages through tonight.

Bills vs. Rams Expert Pick

I’m backing the home side on this one.

Bills vs. Rams Prediction: Rams -3.5 (48%): The Rams are in a strong spot at home against a depleted Bills defense, with Puka Nacua back to give Matthew Stafford his full arsenal. Buffalo’s potentially compromised Josh Allen and key injuries on both sides of the ball make Los Angeles the play to cover the spread.

The 5 Best Bills vs. Rams Prediction Market Promos Tonight

I tested the sign-up flow on every platform below so I know exactly what you get when you claim a Bills vs. Rams prediction market promo tonight. Here’s how I rank them.

1. Polymarket

I like Polymarket for Monday Night Football because the sign-up process takes me under five minutes and the Polymarket promo code LABS unlocks a $25 trading bonus on a $10 deposit. It’s live in the widest footprint of any app on this list, covering most of the country ahead of tonight’s Bills vs. Rams kickoff.

Polymarket Promo Code	Polymarket Referral Bonus	Polymarket States Available
Polymarket Promo Code LABS	Deposit $10, Get $25 in Bonus Funds	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

2. Kalshi

Kalshi is my pick if you want the biggest bonus on the board tonight. I trade $25, and the Kalshi promo code LABS55 bumps that into a $55 bonus, giving me more room to build a position on the Bills vs. Rams total before it moves.

Kalshi Promo Code	Kalshi Sign-Up Bonus	Kalshi States Available
Kalshi Promo Code LABS55	Trade $25, Get $55 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

3. Novig

I turn to Novig when I want my bonus in trade credits instead of cash. The Novig promo code BCLABS gets me $50 in trade credits off a $10 deposit, and I can put that straight to work on tonight’s Monday Night Football markets.

Novig Promo Code	Novig Sign-Up Bonus	Novig States Available
Novig Promo Code BCLABS	Deposit $10, Get $50 in Trade Credits	AK, AR, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY

4. ProphetX

ProphetX gives me the biggest deposit-to-bonus jump on this list. I trade $50, and the ProphetX promo code LABSMAX turns it into a $75 bonus, which I like for spreading action across the Bills vs. Rams spread and total.

ProphetX Promo Code	ProphetX Welcome Offer	ProphetX States Available
ProphetX Promo Code LABSMAX	Trade $50, Get $75 Bonus	AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI, WY

5. FanDuel Predicts

I save FanDuel Predicts for last because its offer plays out over time rather than all at once. The FanDuel Predicts promo code gets me $100 in bonus funds when I trade just $1 a day for five days, which is the lowest bar to entry of any Bills vs. Rams prediction market promo on this list.

FanDuel Predicts Promo Code	FanDuel Predicts Sign-Up Bonus	FanDuel Predicts States Available
FanDuel Predicts Promo Code (Click Here)	Get $100 in Bonus When You Trade $1 for 5 Days	AK, AL, CA, DE, FL, GA, HI, ID, MN, ND, NE, NM, OK, RI, SC, SD, TX, UT