Bethlehem improved its record to 11-0 with a 3-0 victory over Niskayuna in Wednesday's Suburban Council boys volleyball match in Delmar.
Mike Carrk and Jake Abbuhl combined for 11 kills to lead the Eagles, who won by scores of 25-14, 25-19 and 25-13.
Niskayuna's record dropped to 4-7.
In girls volleyball Tuesday, Schalmont eased past Lansingburgh 3-0 in a Colonial Council match in Rotterdam.
Christina McBride had nine kills and two blocks, and Lindsey Burns contributed 19 assists for the Sabres (9-1), who won by scores of 25-22, 25-12 and 25-12. Rachel Pineda added 15 service points, four digs and three kills.
Imaris Baird led Lansingburgh (3-9) with five kills, while Anna Nielsen chipped in with seven service points and three assists.