2004 Western & Southern Financial Group Masters – Singles

{{Tennis events|2004|Western & Southern Financial Group Masters|

| defchamp =

| champ = {{flagicon|USA}} Andre Agassi

| runner = {{flagicon|AUS}} Lleyton Hewitt

| score = 6–3, 3–6, 6–2

| draw = 64

| seeds = 16

| edition =

| type = singles doubles

}}

Andre Agassi defeated Lleyton Hewitt in the final, 6–3, 3–6, 6–2 to win the men's singles tennis title at the 2004 Cincinnati Masters.

Andy Roddick was the defending champion, but lost in the semifinals to Agassi.

Seeds

{{flagicon|SUI}} Roger Federer (first round)
{{flagicon|USA}} Andy Roddick (semifinals)
{{flagicon|ARG}} ~~Guillermo Coria~~ (withdrew due to a right shoulder injury)
{{flagicon|ESP}} Carlos Moyà (quarterfinals)
{{flagicon|GBR}} Tim Henman (third round)
{{flagicon|ARG}} ~~David Nalbandian~~ (withdrew due to an elbow injury)
{{flagicon|ESP}} Juan Carlos Ferrero (second round)
{{flagicon|GER}} Rainer Schüttler (first round)
{{flagicon|ARG}} Gastón Gaudio (second round)
{{flagicon|AUS}} Lleyton Hewitt (final)
{{flagicon|USA}} Andre Agassi (champion)
{{flagicon|FRA}} Sébastien Grosjean (first round)
{{flagicon|CHI}} Nicolás Massú (first round)
{{flagicon|RUS}} Marat Safin (quarterfinals)
{{flagicon|THA}} Paradorn Srichaphan (third round)
{{flagicon|ROM}} Andrei Pavel (first round)
{{flagicon|ARG}} Juan Ignacio Chela (third round)

Draw

=Finals=

{{8TeamBracket

| sets = 3/3/3

|RD1=Quarterfinals

|RD2=Semifinals

|RD3=Final

|team-width=175

| RD1-seed1=

| RD1-team1={{flagicon|FRA}} Fabrice Santoro

| RD1-score1-1=2

| RD1-score1-2=3

| RD1-score1-3=

| RD1-seed2=

| RD1-team2={{flagicon|ESP}} Tommy Robredo

| RD1-score2-1=6

| RD1-score2-2=6

| RD1-score2-3=

| RD1-seed3=14

| RD1-team3={{flagicon|RUS}} Marat Safin

| RD1-score3-1=4

| RD1-score3-2=4

| RD1-score3-3=

| RD1-seed4=10

| RD1-team4={{flagicon|AUS}} Lleyton Hewitt

| RD1-score4-1=6

| RD1-score4-2=6

| RD1-score4-3=

| RD1-seed5=11

| RD1-team5={{flagicon|USA}} Andre Agassi

| RD1-score5-1=7¹⁴

| RD1-score5-2=6

| RD1-score5-3=

| RD1-seed6=4

| RD1-team6={{flagicon|ESP}} Carlos Moyá

| RD1-score6-1=6¹²

| RD1-score6-2=3

| RD1-score6-3=

| RD1-seed7=WC

| RD1-team7={{flagicon|GER}} Tommy Haas

| RD1-score7-1=3

| RD1-score7-2=3

| RD1-score7-3=

| RD1-seed8=2

| RD1-team8={{flagicon|USA}} Andy Roddick

| RD1-score8-1=6

| RD1-score8-2=6

| RD1-score8-3=

| RD2-seed1=

| RD2-team1={{flagicon|ESP}} Tommy Robredo

| RD2-score1-1=3

| RD2-score1-2=2

| RD2-score1-3=

| RD2-seed2=10

| RD2-team2={{flagicon|AUS}} Lleyton Hewitt

| RD2-score2-1=6

| RD2-score2-2=6

| RD2-score2-3=

| RD2-seed3=11

| RD2-team3={{flagicon|USA}} Andre Agassi

| RD2-score3-1=7

| RD2-score3-2=6²

| RD2-score3-3=7⁷

| RD2-seed4=2

| RD2-team4={{flagicon|USA}} Andy Roddick

| RD2-score4-1=5

| RD2-score4-2=7⁷

| RD2-score4-3=6²

| RD3-seed1=10

| RD3-team1={{flagicon|AUS}} Lleyton Hewitt

| RD3-score1-1=3

| RD3-score1-2=6

| RD3-score1-3=2

| RD3-seed2=11

| RD3-team2={{flagicon|USA}} Andre Agassi

| RD3-score2-1=6

| RD3-score2-2=3

| RD3-score2-3=6

}}

=Top half=

==Section 1==

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Third round

| RD4=Quarterfinals

| RD1-seed01=1

| RD1-team01={{flagicon|SUI}} R Federer

| RD1-score01-1=6

| RD1-score01-2=6⁷

| RD1-score01-3=4

| RD1-seed02=

| RD1-team02={{flagicon|SVK}} D Hrbatý

| RD1-score02-1=1

| RD1-score02-2=7⁹

| RD1-score02-3=6

| RD1-seed03=

| RD1-team03={{flagicon|SWE}} J Björkman

| RD1-score03-1=2

| RD1-score03-2=6

| RD1-score03-3=6

| RD1-seed04=

| RD1-team04={{flagicon|GEO}} I Labadze

| RD1-score04-1=6

| RD1-score04-2=2

| RD1-score04-3=1

| RD1-seed05=

| RD1-team05={{flagicon|USA}} R Ginepri

| RD1-score05-1=3

| RD1-score05-2=6⁶

| RD1-score05-3=

| RD1-seed06=

| RD1-team06={{flagicon|FRA}} F Santoro

| RD1-score06-1=6

| RD1-score06-2=7⁸

| RD1-score06-3=

| RD1-seed07=

| RD1-team07={{flagicon|RUS}} M Youzhny

| RD1-score07-1=6

| RD1-score07-2=3

| RD1-score07-3=6

| RD1-seed08=13

| RD1-team08={{flagicon|CHI}} N Massú

| RD1-score08-1=3

| RD1-score08-2=6

| RD1-score08-3=3

| RD1-seed09=9

| RD1-team09={{flagicon|ARG}} G Gaudio

| RD1-score09-1=6

| RD1-score09-2=6

| RD1-score09-3=

| RD1-seed10=WC

| RD1-team10={{flagicon|USA}} J-M Gambill

| RD1-score10-1=4

| RD1-score10-2=2

| RD1-score10-3=

| RD1-seed11=

| RD1-team11={{flagicon|SWE}} T Enqvist

| RD1-score11-1=6

| RD1-score11-2=3

| RD1-score11-3=2

| RD1-seed12=Q

| RD1-team12={{flagicon|GBR}} G Rusedski

| RD1-score12-1=3

| RD1-score12-2=6

| RD1-score12-3=6

| RD1-seed13=

| RD1-team13={{flagicon|USA}} T Dent

| RD1-score13-1=6⁴

| RD1-score13-2=3

| RD1-score13-3=

| RD1-seed14=

| RD1-team14={{flagicon|ESP}} T Robredo

| RD1-score14-1=7⁷

| RD1-score14-2=6

| RD1-score14-3=

| RD1-seed15=

| RD1-team15={{flagicon|FRA}} A Clément

| RD1-score15-1=4

| RD1-score15-2=4

| RD1-score15-3=

| RD1-seed16=7

| RD1-team16={{flagicon|ESP}} J C Ferrero

| RD1-score16-1=6

| RD1-score16-2=6

| RD1-score16-3=

| RD2-seed01=

| RD2-team01={{flagicon|SVK}} D Hrbatý

| RD2-score01-1=7⁸

| RD2-score01-2=3

| RD2-score01-3=3

| RD2-seed02=

| RD2-team02={{flagicon|SWE}} J Björkman

| RD2-score02-1=6⁶

| RD2-score02-2=6

| RD2-score02-3=6

| RD2-seed03=

| RD2-team03={{flagicon|FRA}} F Santoro

| RD2-score03-1=7

| RD2-score03-2=6

| RD2-score03-3=

| RD2-seed04=

| RD2-team04={{flagicon|RUS}} M Youzhny

| RD2-score04-1=5

| RD2-score04-2=3

| RD2-score04-3=

| RD2-seed05=9

| RD2-team05={{flagicon|ARG}} G Gaudio

| RD2-score05-1=6

| RD2-score05-2=6³

| RD2-score05-3=4

| RD2-seed06=Q

| RD2-team06={{flagicon|GBR}} G Rusedski

| RD2-score06-1=4

| RD2-score06-2=7⁷

| RD2-score06-3=6

| RD2-seed07=

| RD2-team07={{flagicon|ESP}} T Robredo

| RD2-score07-1=7⁷

| RD2-score07-2=4

| RD2-score07-3=6

| RD2-seed08=7

| RD2-team08={{flagicon|ESP}} J C Ferrero

| RD2-score08-1=6⁵

| RD2-score08-2=6

| RD2-score08-3=4

| RD3-seed01=

| RD3-team01={{flagicon|SWE}} J Björkman

| RD3-score01-1=0

| RD3-score01-2=3

| RD3-score01-3=

| RD3-seed02=

| RD3-team02={{flagicon|FRA}} F Santoro

| RD3-score02-1=6

| RD3-score02-2=6

| RD3-score02-3=

| RD3-seed03=Q

| RD3-team03={{flagicon|GBR}} G Rusedski

| RD3-score03-1=6⁴

| RD3-score03-2=6²

| RD3-score03-3=

| RD3-seed04=

| RD3-team04={{flagicon|ESP}} T Robredo

| RD3-score04-1=7⁷

| RD3-score04-2=7⁷

| RD3-score04-3=

| RD4-seed01=

| RD4-team01={{flagicon|FRA}} F Santoro

| RD4-score01-1=2

| RD4-score01-2=3

| RD4-score01-3=

| RD4-seed02=

| RD4-team02={{flagicon|ESP}} T Robredo

| RD4-score02-1=6

| RD4-score02-2=6

| RD4-score02-3=

}}

==Section 2==

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Third round

| RD4=Quarterfinals

| RD1-seed01=LL

| RD1-team01={{flagicon|AUS}} T Reid

| RD1-score01-1=4

| RD1-score01-2=4

| RD1-score01-3=

| RD1-seed02=

| RD1-team02={{flagicon|ESP}} F López

| RD1-score02-1=6

| RD1-score02-2=6

| RD1-score02-3=

| RD1-seed03=Q

| RD1-team03={{flagicon|RSA}} W Moodie

| RD1-score03-1=7⁷

| RD1-score03-2=6⁷

| RD1-score03-3=6⁹

| RD1-seed04=Q

| RD1-team04={{flagicon|CRO}} I Karlović

| RD1-score04-1=6²

| RD1-score04-2=7⁹

| RD1-score04-3=7¹¹

| RD1-seed05=

| RD1-team05={{flagicon|AUT}} J Melzer

| RD1-score05-1=6³

| RD1-score05-2=2

| RD1-score05-3=

| RD1-seed06=WC

| RD1-team06={{flagicon|USA}} J Morrison

| RD1-score06-1=7⁷

| RD1-score06-2=6

| RD1-score06-3=

| RD1-seed07=

| RD1-team07={{flagicon|CZE}} J Novák

| RD1-score07-1=3

| RD1-score07-2=0

| RD1-score07-3=

| RD1-seed08=14

| RD1-team08={{flagicon|RUS}} M Safin

| RD1-score08-1=6

| RD1-score08-2=6

| RD1-score08-3=

| RD1-seed09=10

| RD1-team09={{flagicon|AUS}} L Hewitt

| RD1-score09-1=6

| RD1-score09-2=6

| RD1-score09-3=

| RD1-seed10=WC

| RD1-team10={{flagicon|USA}} A Bogomolov Jr.

| RD1-score10-1=2

| RD1-score10-2=4

| RD1-score10-3=

| RD1-seed11=

| RD1-team11={{flagicon|TPE}} Y-H Lu

| RD1-score11-1=4

| RD1-score11-2=6

| RD1-score11-3=3

| RD1-seed12=

| RD1-team12={{flagicon|BRA}} G Kuerten

| RD1-score12-1=6

| RD1-score12-2=3

| RD1-score12-3=6

| RD1-seed13=

| RD1-team13={{flagicon|MAR}} H Arazi

| RD1-score13-1=6³

| RD1-score13-2=7

| RD1-score13-3=5

| RD1-seed14=

| RD1-team14={{flagicon|USA}} V Spadea

| RD1-score14-1=7⁷

| RD1-score14-2=5

| RD1-score14-3=3^r

| RD1-seed15=

| RD1-team15={{flagicon|MAR}} Y El Aynaoui

| RD1-score15-1=1

| RD1-score15-2=0

| RD1-score15-3=

| RD1-seed16=5

| RD1-team16={{flagicon|GBR}} T Henman

| RD1-score16-1=6

| RD1-score16-2=6

| RD1-score16-3=

| RD2-seed01=

| RD2-team01={{flagicon|ESP}} F López

| RD2-score01-1=6⁹

| RD2-score01-2=4

| RD2-score01-3=

| RD2-seed02=Q

| RD2-team02={{flagicon|CRO}} I Karlović

| RD2-score02-1=7¹¹

| RD2-score02-2=6

| RD2-score02-3=

| RD2-seed03=WC

| RD2-team03={{flagicon|USA}} J Morrison

| RD2-score03-1=4

| RD2-score03-2=4

| RD2-score03-3=

| RD2-seed04=14

| RD2-team04={{flagicon|RUS}} M Safin

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=10

| RD2-team05={{flagicon|AUS}} L Hewitt

| RD2-score05-1=6

| RD2-score05-2=6

| RD2-score05-3=

| RD2-seed06=

| RD2-team06={{flagicon|BRA}} G Kuerten

| RD2-score06-1=3

| RD2-score06-2=4

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|MAR}} H Arazi

| RD2-score07-1=6

| RD2-score07-2=3

| RD2-score07-3=5

| RD2-seed08=5

| RD2-team08={{flagicon|GBR}} T Henman

| RD2-score08-1=4

| RD2-score08-2=6

| RD2-score08-3=7

| RD3-seed01=Q

| RD3-team01={{flagicon|CRO}} I Karlović

| RD3-score01-1=6⁴

| RD3-score01-2=7⁷

| RD3-score01-3=4

| RD3-seed02=14

| RD3-team02={{flagicon|RUS}} M Safin

| RD3-score02-1=7⁷

| RD3-score02-2=6³

| RD3-score02-3=6

| RD3-seed03=10

| RD3-team03={{flagicon|AUS}} L Hewitt

| RD3-score03-1=6

| RD3-score03-2=6

| RD3-score03-3=

| RD3-seed04=5

| RD3-team04={{flagicon|GBR}} T Henman

| RD3-score04-1=1

| RD3-score04-2=4

| RD3-score04-3=

| RD4-seed01=14

| RD4-team01={{flagicon|RUS}} M Safin

| RD4-score01-1=4

| RD4-score01-2=4

| RD4-score01-3=

| RD4-seed02=10

| RD4-team02={{flagicon|AUS}} L Hewitt

| RD4-score02-1=6

| RD4-score02-2=6

| RD4-score02-3=

}}

=Bottom half=

==Section 3==

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Third round

| RD4=Quarterfinals

| RD1-seed01=17

| RD1-team01={{flagicon|ARG}} J I Chela

| RD1-score01-1=6

| RD1-score01-2=4

| RD1-score01-3=7⁷

| RD1-seed02=

| RD1-team02={{flagicon|ESP}} R Nadal

| RD1-score02-1=4

| RD1-score02-2=6

| RD1-score02-3=6³

| RD1-seed03=

| RD1-team03={{flagicon|CHI}} F González

| RD1-score03-1=6

| RD1-score03-2=6

| RD1-score03-3=

| RD1-seed04=Q

| RD1-team04={{flagicon|RUS}} D Tursunov

| RD1-score04-1=4

| RD1-score04-2=4

| RD1-score04-3=

| RD1-seed05=SE

| RD1-team05={{flagicon|SWE}} T Johansson

| RD1-score05-1=7⁷

| RD1-score05-2=7⁷

| RD1-score05-3=

| RD1-seed06=LL

| RD1-team06={{flagicon|FRA}} G Carraz

| RD1-score06-1=6³

| RD1-score06-2=6³

| RD1-score06-3=

| RD1-seed07=

| RD1-team07={{flagicon|USA}} M Fish

| RD1-score07-1=6

| RD1-score07-2=6³

| RD1-score07-3=1

| RD1-seed08=11

| RD1-team08={{flagicon|USA}} A Agassi

| RD1-score08-1=4

| RD1-score08-2=7⁷

| RD1-score08-3=6

| RD1-seed09=16

| RD1-team09={{flagicon|ROM}} A Pavel

| RD1-score09-1=6⁵

| RD1-score09-2=3

| RD1-score09-3=

| RD1-seed10=LL

| RD1-team10={{flagicon|AUS}} W Arthurs

| RD1-score10-1=7⁷

| RD1-score10-2=6

| RD1-score10-3=

| RD1-seed11=

| RD1-team11={{flagicon|FRA}} M Llodra

| RD1-score11-1=4

| RD1-score11-2=6¹

| RD1-score11-3=

| RD1-seed12=

| RD1-team12={{flagicon|ARG}} M Zabaleta

| RD1-score12-1=6

| RD1-score12-2=7⁷

| RD1-score12-3=

| RD1-seed13=

| RD1-team13={{flagicon|BEL}} X Malisse

| RD1-score13-1=6

| RD1-score13-2=6⁵

| RD1-score13-3=6⁵

| RD1-seed14=

| RD1-team14={{flagicon|CRO}} I Ljubičić

| RD1-score14-1=4

| RD1-score14-2=7⁷

| RD1-score14-3=7⁷

| RD1-seed15=Q

| RD1-team15={{flagicon|GBR}} A Parmar

| RD1-score15-1=6

| RD1-score15-2=5

| RD1-score15-3=2

| RD1-seed16=4

| RD1-team16={{flagicon|ESP}} C Moyà

| RD1-score16-1=3

| RD1-score16-2=7

| RD1-score16-3=6

| RD2-seed01=17

| RD2-team01={{flagicon|ARG}} J I Chela

| RD2-score01-1=2

| RD2-score01-2=6

| RD2-score01-3=6

| RD2-seed02=

| RD2-team02={{flagicon|CHI}} F González

| RD2-score02-1=6

| RD2-score02-2=3

| RD2-score02-3=2

| RD2-seed03=SE

| RD2-team03={{flagicon|SWE}} T Johansson

| RD2-score03-1=1

| RD2-score03-2=6

| RD2-score03-3=1

| RD2-seed04=11

| RD2-team04={{flagicon|USA}} A Agassi

| RD2-score04-1=6

| RD2-score04-2=3

| RD2-score04-3=6

| RD2-seed05=LL

| RD2-team05={{flagicon|AUS}} W Arthurs

| RD2-score05-1=6

| RD2-score05-2=7⁸

| RD2-score05-3=

| RD2-seed06=

| RD2-team06={{flagicon|ARG}} M Zabaleta

| RD2-score06-1=2

| RD2-score06-2=6⁶

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|CRO}} I Ljubičić

| RD2-score07-1=4

| RD2-score07-2=6

| RD2-score07-3=4

| RD2-seed08=4

| RD2-team08={{flagicon|ESP}} C Moyà

| RD2-score08-1=6

| RD2-score08-2=4

| RD2-score08-3=6

| RD3-seed01=17

| RD3-team01={{flagicon|ARG}} J I Chela

| RD3-score01-1=3

| RD3-score01-2=3

| RD3-score01-3=

| RD3-seed02=11

| RD3-team02={{flagicon|USA}} A Agassi

| RD3-score02-1=6

| RD3-score02-2=6

| RD3-score02-3=

| RD3-seed03=LL

| RD3-team03={{flagicon|AUS}} W Arthurs

| RD3-score03-1=6⁵

| RD3-score03-2=6

| RD3-score03-3=6⁵

| RD3-seed04=4

| RD3-team04={{flagicon|ESP}} C Moyà

| RD3-score04-1=7⁷

| RD3-score04-2=4

| RD3-score04-3=7⁷

| RD4-seed01=11

| RD4-team01={{flagicon|USA}} A Agassi

| RD4-score01-1=7¹⁴

| RD4-score01-2=6

| RD4-score01-3=

| RD4-seed02=4

| RD4-team02={{flagicon|ESP}} C Moyà

| RD4-score02-1=6¹²

| RD4-score02-2=3

| RD4-score02-3=

}}

==Section 4==

{{16TeamBracket-Compact-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Third round

| RD4=Quarterfinals

| RD1-seed01=8

| RD1-team01={{flagicon|GER}} R Schüttler

| RD1-score01-1=3

| RD1-score01-2=6

| RD1-score01-3=4

| RD1-seed02=WC

| RD1-team02={{flagicon|GER}} T Haas

| RD1-score02-1=6

| RD1-score02-2=1

| RD1-score02-3=6

| RD1-seed03=

| RD1-team03={{flagicon|ARM}} S Sargsian

| RD1-score03-1=2

| RD1-score03-2=6

| RD1-score03-3=7

| RD1-seed04=Q

| RD1-team04={{flagicon|SUI}} M Kratochvil

| RD1-score04-1=6

| RD1-score04-2=2

| RD1-score04-3=5

| RD1-seed05=

| RD1-team05={{flagicon|PER}} L Horna

| RD1-score05-1=7⁷

| RD1-score05-2=7⁷

| RD1-score05-3=

| RD1-seed06=

| RD1-team06={{flagicon|ESP}} F Verdasco

| RD1-score06-1=6⁴

| RD1-score06-2=6³

| RD1-score06-3=

| RD1-seed07=

| RD1-team07={{flagicon|SWE}} R Söderling

| RD1-score07-1=3

| RD1-score07-2=6

| RD1-score07-3=6

| RD1-seed08=12

| RD1-team08={{flagicon|FRA}} S Grosjean

| RD1-score08-1=6

| RD1-score08-2=3

| RD1-score08-3=4

| RD1-seed09=15

| RD1-team09={{flagicon|THA}} P Srichaphan

| RD1-score09-1=6

| RD1-score09-2=5

| RD1-score09-3=6

| RD1-seed10=

| RD1-team10={{flagicon|ESP}} D Ferrer

| RD1-score10-1=3

| RD1-score10-2=7

| RD1-score10-3=3

| RD1-seed11=Q

| RD1-team11={{flagicon|BEL}} D Norman

| RD1-score11-1=4

| RD1-score11-2=3

| RD1-score11-3=

| RD1-seed12=

| RD1-team12={{flagicon|NED}} S Schalken

| RD1-score12-1=6

| RD1-score12-2=6

| RD1-score12-3=

| RD1-seed13=

| RD1-team13={{flagicon|SWE}} J Johansson

| RD1-score13-1=3

| RD1-score13-2=6²

| RD1-score13-3=

| RD1-seed14=

| RD1-team14={{flagicon|GER}} N Kiefer

| RD1-score14-1=6

| RD1-score14-2=7⁷

| RD1-score14-3=

| RD1-seed15=

| RD1-team15={{flagicon|BLR}} M Mirnyi

| RD1-score15-1=7⁷

| RD1-score15-2=6⁵

| RD1-score15-3=3

| RD1-seed16=2

| RD1-team16={{flagicon|USA}} A Roddick

| RD1-score16-1=6⁵

| RD1-score16-2=7⁷

| RD1-score16-3=6

| RD2-seed01=WC

| RD2-team01={{flagicon|GER}} T Haas

| RD2-score01-1=6

| RD2-score01-2=6

| RD2-score01-3=

| RD2-seed02=

| RD2-team02={{flagicon|ARM}} S Sargsian

| RD2-score02-1=3

| RD2-score02-2=3

| RD2-score02-3=

| RD2-seed03=

| RD2-team03={{flagicon|PER}} L Horna

| RD2-score03-1=2

| RD2-score03-2=3

| RD2-score03-3=

| RD2-seed04=

| RD2-team04={{flagicon|SWE}} R Söderling

| RD2-score04-1=6

| RD2-score04-2=6

| RD2-score04-3=

| RD2-seed05=15

| RD2-team05={{flagicon|THA}} P Srichaphan

| RD2-score05-1=6

| RD2-score05-2=6

| RD2-score05-3=

| RD2-seed06=

| RD2-team06={{flagicon|NED}} S Schalken

| RD2-score06-1=3

| RD2-score06-2=4

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|GER}} N Kiefer

| RD2-score07-1=4

| RD2-score07-2=4

| RD2-score07-3=

| RD2-seed08=2

| RD2-team08={{flagicon|USA}} A Roddick

| RD2-score08-1=6

| RD2-score08-2=6

| RD2-score08-3=

| RD3-seed01=WC

| RD3-team01={{flagicon|GER}} T Haas

| RD3-score01-1=6

| RD3-score01-2=5

| RD3-score01-3=6

| RD3-seed02=

| RD3-team02={{flagicon|SWE}} R Söderling

| RD3-score02-1=3

| RD3-score02-2=7

| RD3-score02-3=4

| RD3-seed03=15

| RD3-team03={{flagicon|THA}} P Srichaphan

| RD3-score03-1=2

| RD3-score03-2=3

| RD3-score03-3=

| RD3-seed04=2

| RD3-team04={{flagicon|USA}} A Roddick

| RD3-score04-1=6

| RD3-score04-2=6

| RD3-score04-3=

| RD4-seed01=WC

| RD4-team01={{flagicon|GER}} T Haas

| RD4-score01-1=3

| RD4-score01-2=3

| RD4-score01-3=

| RD4-seed02=2

| RD4-team02={{flagicon|USA}} A Roddick

| RD4-score02-1=6

| RD4-score02-2=6

| RD4-score02-3=

}}

References

[http://www.atpworldtour.com/posting/2004/422/mds.pdf 2004 Western & Southern Financial Group Masters Draw]

{{DEFAULTSORT:2004 Western and Southern Financial Group Masters - Singles}}

Singles