Ogun CH 1981
Craig Wittus won the title, beating Mark Vines 2–6 6–3 6–0 in the final.
Main draw 32 players
- 1🇦🇺Steve DochertySemifinals · Lost to Mark Vines
- 2🇬🇧Robin DrysdaleRound of 32 · Lost to Craig Wittus
- 3🇨🇦Harry FritzRound of 32 · Lost to Mark Vines
- 4🇦🇹Filip KrajcikQuarterfinals · Lost to Ian Harris
- 5🇮🇹Famiano MeneschincheriRound of 32 · Lost to Ian Harris
- 6🇺🇸Junie ChatmanRound of 32 · Lost to Romanus Chuks Nwazu
- 7🇦🇹Robert ReiningerQuarterfinals · Lost to Steve Docherty
- 8🇺🇸Guy FritzRound of 32 · Lost to Gianluca Rinaldini
- 🇺🇸Craig WittusFinal · Champion
- 🇺🇸Mark VinesFinal · Lost to Craig Wittus
- 🇺🇸Ian HarrisSemifinals · Lost to Craig Wittus
- 🇮🇹Gianluca RinaldiniQuarterfinals · Lost to Craig Wittus
- 🇳🇬Romanus Chuks NwazuQuarterfinals · Lost to Mark Vines
- 🇺🇸Bob Weise W055Round of 16 · Lost to Steve Docherty
- 🇳🇬Bullus HussainiRound of 16 · Lost to Robert Reininger
- 🇬🇧Jeremy DierRound of 16 · Lost to Gianluca Rinaldini
- Q🇮🇹Marzio MiloroRound of 16 · Lost to Filip Krajcik
- 🇮🇹Roberto LombardiRound of 16 · Lost to Ian Harris
- 🇳🇬Stephen OlagbegiRound of 16 · Lost to Mark Vines
- 🇬🇧Stuart KingRound of 16 · Lost to Romanus Chuks Nwazu
- 🇳🇬Tony MmohRound of 16 · Lost to Craig Wittus
- 🇳🇿Claude EnglandRound of 32 · Lost to Roberto Lombardi
- 🇳🇱Frank LapreRound of 32 · Lost to Tony Mmoh
- 🇦🇹Hans Peter KandlerRound of 32 · Lost to Stuart King
- Q🇦🇹Kurt LechnerRound of 32 · Lost to Bullus Hussaini
- 🇮🇹Marco BelliniRound of 32 · Lost to Filip Krajcik
- 🇮🇹Massimo GrassottiRound of 32 · Lost to Marzio Miloro
- 🇸🇪Ola HellgrenRound of 32 · Lost to Robert Reininger
- 🇳🇬Olalekan OnileereRound of 32 · Lost to Jeremy Dier
- 🇮🇹Roberto DellisantiRound of 32 · Lost to Bob Weise W055
- 🇮🇹S DellisantiRound of 32 · Lost to Stephen Olagbegi
- Q🇮🇹Vittorio MagnelliRound of 32 · Lost to Steve Docherty