2010 Heineken Open – Singles

Singles
2010 Heineken Open
Champion John Isner
Runner-up Arnaud Clément
Score6–3, 5–7, 7–6(7–2)
Draw28 (4 Q / 3 WC )
Seeds8

Juan Martín del Potro was the defending champion, but chose not to compete.

John Isner won in the final, 6–3, 5–7, 7–6(7–2), against Arnaud Clément.