Massimo Cierro (born 7 May 1964) is a former professional tennis player from Italy.^[1]

Cierro never won a Grand Slam match.^[2] He lost to 15th seed Scott Davis at 1985 US Open, Patrick McEnroe in the 1992 Australian Open and Henri Leconte at the 1992 French Open, all in straight sets.^[2]

The biggest win of his career was at the Championship Series event, the Italian Open, in 1991, when he defeated world number 13 Karel Nováček.^[2]

Cierro was a quarter-finalist at Bordeaux in 1989, San Marino in 1989 and Palermo in 1991.^[2]

Partnering Alessandro de Minicis he made two ATP doubles finals, in Saint-Vincent, losing both.^[2]

Result	W/L	Date	Tournament	Surface	Partner	Opponents	Score
Loss	0–1	Aug 1987	Saint-Vincent, Italy	Clay	Alessandro de Minicis	Bud Cox Michael Fancutt	3–6, 4–6
Loss	0–2	Aug 1989	Saint-Vincent, Italy	Clay	Alessandro de Minicis	Josef Čihák Cyril Suk	4–6, 2–6

No.	Year	Tournament	Surface	Opponent	Score
1.	1988	Parioli, Italy	Clay	Thomas Haldin	6–1, 6–1
2.	1988	Verona, Italy	Clay	Carlos Costa	5–7, 6–2, 7–5
3.	1989	Pescara, Italy	Clay	Magnus Larsson	6–3, 6–3

No.	Year	Tournament	Surface	Partner	Opponents	Score
1.	1985	Belo Horizonte, Brazil	Clay	Júlio Góes	Givaldo Barbosa Ivan Kley	6–3, 6–4
2.	1989	Parioli, Italy	Clay	Alessandro de Minicis	Enrico Cocchi Francesco Pisilli	6–4, 6–1
3.	1990	Neu-Ulm, West Germany	Clay	Simone Colombo	George Cosac Vojtěch Flégl	0–6, 6–2, 6–1
4.	1991	Zaragoza, Spain	Clay	Stefano Pescosolido	Juan Carlos Báguena David de Miguel	6–2, 6–4
5.	1992	Pescara, Italy	Clay	Nicklas Utgren	Mark Knowles Roger Smith	6–4, 6–4

• Massimo Cierro at the Association of Tennis Professionals
• Massimo Cierro at the International Tennis Federation