Calvert dropped both matches, but the seniors went out winners.
Joe Brodman earned a pair of wins at 126 pounds and 285-pounder Alex Recker had a decision and forfeit Tuesday for the Senecas on senior night, while Calvert fell 48-27 to Norwalk St. Paul and 60-21 to New London.
Brodman upended St. Paul's Jesse Gross 5-2 before scoring a 23-6 technical fall win over New London's Noah Stumpf.
Recker dropped Connor Careless of St. Paul 4-2, then picked up his forfeit.
Two other Senecas also won twice.
Daniel Kwiat pinned both of his foes, flattening St. Paul's Ben Jenkins (1:58) and New London's Wesley Burt (3:18).
Evan Wilson pinned 132-pounder Logan Jaworski (1:20) from St. Paul before thumping New London's Jacob Swafford 12-2.