Head-to-headIgor Sijsling vs Adrian Ungur🇳🇱Igor Sijsling2-02 confrontations🇷🇴Adrian UngurPar surfaceDur (+ indoor + carpet)1-0Terre battue1-0Gazon0-0Aucune rencontreHistorique des rencontresRoland Garros·1er tourTerre battue🇳🇱Igor Sijsling●🇷🇴Adrian UngurTerminé23 mai 20166-16-27-65Davis Cup G1 R2: ROU vs NED·Round RobinDur🇳🇱Igor Sijsling●🇷🇴Adrian UngurTerminé5 avr. 20131-66-36-4