1. Introduction to 2-1 Score and Detailed Calculation The score of 2-1 is one of the top 100 bookmaker promising results in soccer betting, and to better understand the detailed calculation when betting on scores, we will discuss this in the article below. 2. Odds Betting and Odds Change When betting, each bet comes with different odds, and these odds always fluctuate with each match. Players often rely on odds to calculate their wins and losses. Each bookmaker has its own...