1988 Monte Carlo Open

The 1988 Monte Carlo Open, also known by its sponsored name Volvo Monte Carlo Open, was a men's tennis tournament played on outdoor clay courts at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France that was part of the 1988 Nabisco Grand Prix. It was the 82nd edition of the tournament and was held from 18 April through 24 April 1989. First-seeded Ivan Lendl, who had been sidelined for eight weeks with a stress fracture in his right foot, won the singles title. It was his second singles title at the event after 1985.

Singles
Ivan Lendl defeated 🇦🇷 Martín Jaite, 5–7, 6–4, 7–5, 6–3
 * It was Lendl's 1st singles title of the year and the 71st of his career.

Doubles
🇪🇸 Sergio Casal / 🇪🇸 Emilio Sánchez defeated 🇫🇷 Henri Leconte / Ivan Lendl, 6–1, 6–3