Sharp cluster buying underdog

This market refers on the tennis match between Joao Fonseca and Alexander Zverev in the Rolex Monte Carlo Masters, scheduled for April 10 at 5:00AM ET. This market will resolve to 'Joao Fonseca' if Joao Fonseca advances against Alexander Zverev. This market will resolve to 'Alexander Zverev' if Alexander Zverev advances against Joao Fonseca. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.