Prop Bets Explained
Wager on specific outcomes within a game — like a player's passing yards or first touchdown scorer.
A prop bet (proposition bet) is a wager on a specific outcome within a game that doesn’t directly involve the final score or winner. Props are the fastest-growing segment of US sports betting, especially among casual bettors.
Three categories of props
1. Player props
Bet on individual player performance:
- Patrick Mahomes Over/Under 275.5 passing yards
- Travis Kelce anytime touchdown scorer
- Bobby Witt Jr. to hit a home run
Player props are deepest in NFL and NBA. DraftKings and FanDuel each offer 100+ player props per major game.
2. Team props
Bet on team-level outcomes that aren’t the spread or total:
- Chiefs to score in every quarter
- First team to score
- Royals to lead after 5 innings
3. Game props
Bet on game-flow outcomes:
- Will the game go to overtime?
- Will there be a safety?
- Will the first score be a touchdown?
How prop pricing works
Most props are listed as Over/Under with juice, exactly like totals:
- Mahomes passing yards: Over 275.5 (−115) / Under 275.5 (−105)
Or as Yes/No with moneyline odds:
- Mahomes to throw 3+ TDs: Yes (+150) / No (−180)
Missouri’s college prop restrictions
Missouri prohibits player props on athletes from in-state college teams — Mizzou, Missouri State, Saint Louis University, etc. Team-level wagers (spreads, totals, moneylines, futures) on those programs remain available. Out-of-state college players are not restricted.
Three angles for finding prop value
- Soft books mispricing role players. Star-player props are sharp. Backup running backs, third receivers, and bench scorers often have softer pricing.
- Game-script awareness. If you expect a blowout, the leading team’s running backs see more carries and the trailing team’s QB sees more attempts. Prop pricing often lags the actual narrative.
- Injury news within minutes. When a starter is ruled out, related teammates’ props move fast. Catching news before the line moves is one of the cleanest edges in betting.
Bet smaller, bet more
Prop catalogs are massive — easily 500+ markets per NFL Sunday slate. Treat them as a high-volume, smaller-stake game. Track results to see which prop types fit your edge.