South Orange 1981
Shlomo Glickstein won the title, beating Dick Stockton 6–3 5–7 6–4 in the final.
Main draw 32 players
- 1🇺🇸Gene MayerQuarterfinals · Lost to Manuel Orantes
- 2🇺🇸Fritz BuehningRound of 16 · Lost to Gregoire Rafaitin
- 3🇺🇸Sammy Giammalva JrRound of 16 · Lost to Dick Stockton
- 4🇮🇱Shlomo GlicksteinFinal · Champion
- 5🇷🇴Ilie NastaseRound of 32 · Lost to Jimmy Arias
- 6🇦🇺Brad DrewettQuarterfinals · Lost to Shlomo Glickstein
- 7🇺🇸Nick SavianoSemifinals · Lost to Dick Stockton
- 8🇪🇸Manuel OrantesSemifinals · Lost to Shlomo Glickstein
- 🇺🇸Dick StocktonFinal · Lost to Shlomo Glickstein
- Q🇫🇷Gregoire RafaitinQuarterfinals · Lost to Nick Saviano
- 🇺🇸Jimmy AriasQuarterfinals · Lost to Dick Stockton
- Q🇺🇸Jim GurfeinRound of 16 · Lost to Shlomo Glickstein
- 🇦🇺John AlexanderRound of 16 · Lost to Manuel Orantes
- Q🇦🇺John JamesRound of 16 · Lost to Jimmy Arias
- 🇨🇱Juan NunezRound of 16 · Lost to Gene Mayer
- 🇺🇸Richard MeyerRound of 16 · Lost to Nick Saviano
- 🇺🇸Robert Vant HofRound of 16 · Lost to Brad Drewett
- 🇺🇸Andrew PattisonRound of 32 · Lost to John Alexander
- 🇺🇸Ben TestermanRound of 32 · Lost to Juan Nunez
- 🇺🇸Butch SeewagenRound of 32 · Lost to Dick Stockton
- 🇦🇷Carlos CastellanRound of 32 · Lost to Brad Drewett
- 🇺🇸Chris DelaneyRound of 32 · Lost to Jim Gurfein
- 🇵🇪Fernando MaynettoRound of 32 · Lost to Gregoire Rafaitin
- 🇺🇸Larry StefankiRound of 32 · Lost to John James
- 🇮🇳Ramesh KrishnanRound of 32 · Lost to Manuel Orantes
- 🇨🇱Ricardo AcunaRound of 32 · Lost to Gene Mayer
- 🇦🇺Ross CaseRound of 32 · Lost to Richard Meyer
- 🇺🇸Scott MccainRound of 32 · Lost to Robert Vant Hof
- 🇺🇸Steve MeisterRound of 32 · Lost to Shlomo Glickstein
- 🇺🇸Todd WitskenRound of 32 · Lost to Fritz Buehning
- 🇺🇸Van WinitskyRound of 32 · Lost to Nick Saviano
- Q🇺🇸Walter RedondoRound of 32 · Lost to Sammy Giammalva Jr