Betting Tools — Edges, Lines, Alerts & Bankroll
Live Top Edges
Today's picks ranked by expected value across all sportsbooks. Higher EV% = more profitable bet based on Spike's analysis.
Best Lines by Book
Find the best available moneyline for each side of every game. Always bet at the best price available.
Line Shopping
Compare moneylines across sportsbooks to find the best price. Games sorted by largest line discrepancy.
Arbitrage Detection
Spots where sportsbook disagreements create guaranteed profit opportunities by betting both sides at different books.
Expected Value Calculator
Calculate the expected value of any bet using your estimated win probability and the offered odds.
Quick EV — Today's Picks
Expected value for all of Spike's current picks based on AI probability and best available line.
Closing Line Value Tracker
Tracks the Vegas line at the time each pick was made. Consistently beating the closing line is a sign of sharp betting.
Kelly Criterion Calculator
The mathematically optimal bet size to maximize long-term growth while minimizing risk of ruin.
Bet Size Calculator
Set your standard bet size based on your total bankroll and risk tolerance. Spike uses $100 flat bets for all profit tracking.
Spike's Recommended Bet Sizing
Suggested wager amounts based on your bankroll and each pick's confidence level.
Parlay Builder
Build a parlay by adding legs manually or auto-populating from today's top Spike's Picks. Max 10 legs.
Market Movement
Track how lines have moved throughout the day across all sports. Larger moves may indicate sharp action.
Sharp Move Alerts
Detects significant line shifts between snapshots — a sign of sharp (professional) money entering the market.
Price Alerts
Lines that have improved or dropped since opening. Improved lines = better value than this morning.
Edge Monitor
Track which of today's picks still have an edge vs current lines. Edges disappear as lines move — bet before they're gone.
Best Time to Bet
Analysis of when lines offer the best value based on today's snapshots and general betting wisdom.