What the Tennis Moneyline Actually Means
A tennis moneyline is a straight match-winner bet — no points, no sets handicap, just who walks off the court with the win. Odds appear as American-style numbers: a negative figure like -180 shows the favorite, meaning you'd wager $180 to net $100 profit. A positive number like +155 marks the underdog — a $100 wager returns $155 profit. Both sides of
the line shift as betting volume comes in and match conditions change. Liveodds updates lines continuously through each tournament, so the number you see at draw release often looks different by match day. Knowing how to read that movement is half the edge.