1985 Nabisco Masters – Singles
{{Use mdy dates|date=August 2023}}
{{Infobox tennis tournament event|1985|Nabisco Masters|
| defchamp =
| champ = {{flagicon|TCH}} Ivan Lendl
| runner = {{flagicon|FRG}} Boris Becker
| score = 6–2, 7–6(7–4), 6–3
| draw = 16
| seeds = 4
| edition =
| type = singles doubles
| before_name = Volvo Masters
| main_name = ATP Finals
}}
{{main|1985 Nabisco Masters}}
Ivan Lendl defeated Boris Becker in the final, 6–2, 7–6(7–4), 6–3 to win the singles title at the 1985 Nabisco Masters.{{cite web |title=1985 Masters – Singles results |url=https://www.atptour.com/en/scores/archive/masters/605/1985/results |publisher=Association of Tennis Professionals (ATP)}}
John McEnroe was the two-time defending champion, but lost in the first round to Brad Gilbert.
Seeds
{{colbegin}}
- {{flagicon|TCH}} Ivan Lendl (champion)
- {{flagicon|USA}} John McEnroe (first round)
- {{flagicon|SWE}} Mats Wilander (quarterfinal)
- {{flagicon|SWE}} Stefan Edberg (first round)
{{colend}}
Draw
{{Draw key}}
{{16TeamBracket-Compact-Tennis35
| RD1= First round
| RD2= Quarter-finals
| RD3= Semi-finals
| RD4= Final
| RD1-seed01=1
| RD1-team01={{flagicon|TCH}} I Lendl
| RD1-score01-1=6
| RD1-score01-2=6
| RD1-score01-3=
| RD1-seed02=
| RD1-team02={{flagicon|TCH}} T Šmid
| RD1-score02-1=1
| RD1-score02-2=0
| RD1-score02-3=
| RD1-seed03=
| RD1-team03={{flagicon|FRA}} Y Noah
| RD1-score03-1=4
| RD1-score03-2=4
| RD1-score03-3=
| RD1-seed04=
| RD1-team04={{flagicon|USA}} T Mayotte
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=
| RD1-seed05=
| RD1-team05={{flagicon|ECU}} Gómez
| RD1-score05-1=7
| RD1-score05-2=6
| RD1-score05-3=
| RD1-seed06=
| RD1-team06={{flagicon|FRA}} H Leconte
| RD1-score06-1=6
| RD1-score06-2=1
| RD1-score06-3=
| RD1-seed07=4
| RD1-team07={{flagicon|SWE}} S Edberg
| RD1-score07-1=2
| RD1-score07-2=6
| RD1-score07-3=2
| RD1-seed08=
| RD1-team08={{flagicon|USA}} J Kriek
| RD1-score08-1=6
| RD1-score08-2=4
| RD1-score08-3=6
| RD1-seed09=
| RD1-team09={{flagicon|FRG}} B Becker
| RD1-score09-1=3
| RD1-score09-2=6
| RD1-score09-3=6
| RD1-seed10=
| RD1-team10={{flagicon|USA}} P Annacone
| RD1-score10-1=6
| RD1-score10-2=3
| RD1-score10-3=2
| RD1-seed11=
| RD1-team11={{flagicon|USA}} S Davis
| RD1-score11-1=3
| RD1-score11-2=4
| RD1-score11-3=
| RD1-seed12=3
| RD1-team12={{flagicon|SWE}} M Wilander
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=
| RD1-seed13=
| RD1-team13={{flagicon|SWE}} A Järryd
| RD1-score13-1=0
| RD1-score13-2=6
| RD1-score13-3=6
| RD1-seed14=
| RD1-team14={{flagicon|SWE}} J Nyström
| RD1-score14-1=6
| RD1-score14-2=1
| RD1-score14-3=4
| RD1-seed15=
| RD1-team15={{flagicon|USA}} B Gilbert
| RD1-score15-1=5
| RD1-score15-2=6
| RD1-score15-3=6
| RD1-seed16=2
| RD1-team16={{flagicon|USA}} J McEnroe
| RD1-score16-1=7
| RD1-score16-2=4
| RD1-score16-3=1
| RD2-seed01=1
| RD2-team01={{flagicon|TCH}} I Lendl
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{flagicon|USA}} T Mayotte
| RD2-score02-1=3
| RD2-score02-2=3
| RD2-score02-3=
| RD2-seed03=
| RD2-team03={{flagicon|ECU}} Gómez
| RD2-score03-1=6
| RD2-score03-2=6
| RD2-score03-3=
| RD2-seed04=
| RD2-team04={{flagicon|USA}} J Kriek
| RD2-score04-1=3
| RD2-score04-2=2
| RD2-score04-3=
| RD2-seed05=
| RD2-team05={{flagicon|FRG}} B Becker
| RD2-score05-1=6
| RD2-score05-2=4
| RD2-score05-3=6
| RD2-seed06=3
| RD2-team06={{flagicon|SWE}} M Wilander
| RD2-score06-1=4
| RD2-score06-2=6
| RD2-score06-3=3
| RD2-seed07=
| RD2-team07={{flagicon|SWE}} A Järryd
| RD2-score07-1=6
| RD2-score07-2=6
| RD2-score07-3=
| RD2-seed08=
| RD2-team08={{flagicon|USA}} B Gilbert
| RD2-score08-1=1
| RD2-score08-2=2
| RD2-score08-3=
| RD3-seed01=1
| RD3-team01={{flagicon|TCH}} I Lendl
| RD3-score01-1=6
| RD3-score01-2=7
| RD3-score01-3=
| RD3-seed02=
| RD3-team02={{flagicon|ECU}} Gómez
| RD3-score02-1=4
| RD3-score02-2=5
| RD3-score02-3=
| RD3-seed03=
| RD3-team03={{flagicon|FRG}} B Becker
| RD3-score03-1=6
| RD3-score03-2=6
| RD3-score03-3=
| RD3-seed04=
| RD3-team04={{flagicon|SWE}} A Järryd
| RD3-score04-1=3
| RD3-score04-2=4
| RD3-score04-3=
| RD4-seed01=1
| RD4-team01={{flagicon|TCH}} I Lendl
| RD4-score01-1=6
| RD4-score01-2=77
| RD4-score01-3=6
| RD4-seed02=
| RD4-team02={{flagicon|FRG}} B Becker
| RD4-score02-1=2
| RD4-score02-2=64
| RD4-score02-3=3
}}