What a moment for @dennisnovikov, who lands a high-profile 6-3, 3-6, 6-4 upset over top seed Nishikori in R1 of the $150K @oracletennis in Newport Beach! Give him some 👏 for an awesome win today! 📽: ATP Challenger Tour #usta #ustennis #dennisnovikov #atpchallenger #newportbeach #tennis #protennis #instatennis #instasports