Pearl River led Thursday's dual meet at home against Clarkstown South by 12 points after Ryan Mullahy pinned Nick Russo at 160 pounds.
The lead was not enough to overcome Clarkstown South's strength in the upper weights.
Clarkstown South won the final five matchs, from 170 pounds to 285, to defeat Pearl River, 44-32.
John Muldoon and Nick Simeti also recorded pins for Pearl River and James Kelly won in a tech fall at 106. James Fortuno (182), Austin Maurer (195) and Nick Holahan (285) all won by pinfall for Clarkstown South.
In two of the better matches, Pearl River's Rob Gullo defeated Sean Maloney, 5-1, at 152 pounds and South's Hassan Auwarter pulled out a 6-5 decision over Shaun Carroll at 170.
Clarkstown South 44, Pearl River 32
99 lbs - Sean McGarvey (PR) by forfeit
106 lbs - James Kelly (PR) by tech fall over Chris Cummings (CS) 17-2
113 lbs - Brian McLiverty (CS) by tech fall over Jake Kurzhals (PR) 16-1
120 lbs - Marcelo Vergara (CS) by dec over Brayden Ilie 10-3
126 lbs - John Muldoon (PR) by fall over Chtis Hiep 1:31
132 lbs - Mike McIndoe (CS) by forfeit
138 lbs - Nick Simeti (PR) by fall over Anthony Concepcion (CS) 2:23
145 lbs - Austin Fox (CS) by forfeit
152 lbs - Rob Gullo (PR) by dec over Sean Maloney (CS) 5-1
160 lbs - Ryan Mullahy (PR) by fall over Nick Russo (CS) 1:12
170 lbs - Hassan Auwarter (CS) by dec over Shaun Carroll (PR) 6-5
182 lbs - Jason Fortugno (CS) by fall over Chris Flynn (PR) 4:49
195 lbs - Austin Maurer (CS) by fall over Brandon Ortega (PR) 2:42
220 lbs - Paul Okeke (CS) by dec over Bryan Kondracki (PR) 3-0
285 lbs - Nick Holahan (CS) by fall over David Avery (PR) 1:30