Tennis is definitely the hardest sport to predict because everything relies on a single person. If a player wakes up with a minor muscle strain or just lacks motivation, your whole handicap strategy ruins instantly. In football, a bad player can be substituted, but here you are stuck. I occasionally cross-check player stats on https://1xbet.com.gh/en before grand slam tournaments to see head-to-head records on specific surfaces. My tip is to avoid heavy favorites during early tournament rounds.
Different sports present different challenges. Which sport do you find the most difficult to predict from a betting perspective? What makes it harder than other sports you follow?