ATP Schenectady

OTB Open
Defunct tennis tournament
Event name	OTB Open (1985–89) OTB International Open (1990–94)
Tour	WTA Tour (1985–94) Grand Prix circuit (1987–89) ATP Tour (1990–94)
Founded	1985
Abolished	1994
Editions	8
Location	Schenectady, USA
Surface	Hard (1985–94)

The OTB Open is a defunct WTA Tour, Grand Prix and ATP Tour affiliated tennis tournament played from 1985 to 1994. It was held in Schenectady, New York and played on outdoor hard courts.