2006 U.S. Men's Clay Court Championships – Singles

{{Use mdy dates|date=January 2025}}

{{Infobox tennis tournament event|2006|U.S. Men's Clay Court Championships|

| defchamp = {{flagicon|USA}} Andy Roddick

| champ = {{flagicon|USA}} Mardy Fish

| runner = {{flagicon|AUT}} Jürgen Melzer

| score = 3–6, 6–4, 6–3

| edition =

| type = singles doubles

}}

Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

{{colbegin}}

  1. {{flagicon|USA}} Andy Roddick (quarterfinals)
  2. {{flagicon|USA}} James Blake (first round)
  3. {{flagicon|USA}} Robby Ginepri (first round)
  4. {{flagicon|CYP}} Marcos Baghdatis (second round, retired because of a back injury)
  5. {{flagicon|DEU}} Tommy Haas (semifinals, retired because of a wrist injury)
  6. {{flagicon|PER}} Luis Horna (first round)
  7. {{flagicon|USA}} Paul Goldstein (semifinals)
  8. {{flagicon|ARG}} Juan Mónaco (first round)

{{colend}}

Draw

{{Draw key}}

{{32TeamBracket-Tennis3

| RD1=First round

| RD2=Second round

| RD3=Quarterfinals

| RD4=Semifinals

| RD5=Final

| RD1-seed01=1

| RD1-team01={{flagicon|USA}} A Roddick

| RD1-score01-1=6

| RD1-score01-2=6

| RD1-score01-3= 

| RD1-seed02= 

| RD1-team02={{flagicon|CHI}} P Capdeville

| RD1-score02-1=3

| RD1-score02-2=2

| RD1-score02-3= 

| RD1-seed03= 

| RD1-team03={{flagicon|AUT}} O Marach

| RD1-score03-1=6

| RD1-score03-2=6

| RD1-score03-3= 

| RD1-seed04= 

| RD1-team04={{flagicon|CRC}} J A Marín

| RD1-score04-1=4

| RD1-score04-2=1

| RD1-score04-3= 

| RD1-seed05= 

| RD1-team05={{flagicon|DEU}} A Waske

| RD1-score05-1=6

| RD1-score05-2=2

| RD1-score05-3=62

| RD1-seed06= 

| RD1-team06={{flagicon|CZE}} J Vaněk

| RD1-score06-1=4

| RD1-score06-2=6

| RD1-score06-3=77

| RD1-seed07= 

| RD1-team07={{flagicon|ESP}} Ó Hernández

| RD1-score07-1=1

| RD1-score07-2=4

| RD1-score07-3= 

| RD1-seed08=5

| RD1-team08={{flagicon|DEU}} T Haas

| RD1-score08-1=6

| RD1-score08-2=6

| RD1-score08-3= 

| RD1-seed09=WC/4

| RD1-team09={{flagicon|CYP}} M Baghdatis

| RD1-score09-1=6

| RD1-score09-2=77

| RD1-score09-3= 

| RD1-seed10=WC

| RD1-team10={{flagicon|USA}} J Witten

| RD1-score10-1=4

| RD1-score10-2=62

| RD1-score10-3= 

| RD1-seed11= 

| RD1-team11={{flagicon|USA}} V Spadea

| RD1-score11-1=6

| RD1-score11-2=6

| RD1-score11-3= 

| RD1-seed12= 

| RD1-team12={{flagicon|ARG}} C Berlocq

| RD1-score12-1=1

| RD1-score12-2=3

| RD1-score12-3= 

| RD1-seed13= 

| RD1-team13={{flagicon|DEU}} R Schüttler

| RD1-score13-1=6

| RD1-score13-2=6

| RD1-score13-3= 

| RD1-seed14=Q

| RD1-team14={{flagicon|LUX}} G Müller

| RD1-score14-1=0

| RD1-score14-2=3

| RD1-score14-3= 

| RD1-seed15=WC

| RD1-team15={{flagicon|USA}} M Fish

| RD1-score15-1=6

| RD1-score15-2=1

| RD1-score15-3=77

| RD1-seed16=8

| RD1-team16={{flagicon|ARG}} J Mónaco

| RD1-score16-1=2

| RD1-score16-2=6

| RD1-score16-3=65

| RD1-seed17=7

| RD1-team17={{flagicon|USA}} P Goldstein

| RD1-score17-1=6

| RD1-score17-2=6

| RD1-score17-3= 

| RD1-seed18= 

| RD1-team18={{flagicon|SCG}} J Tipsarević

| RD1-score18-1=3

| RD1-score18-2=3

| RD1-score18-3= 

| RD1-seed19=Q

| RD1-team19={{flagicon|RUS}} I Kunitsyn

| RD1-score19-1=5

| RD1-score19-2=6

| RD1-score19-3=3

| RD1-seed20=Q

| RD1-team20={{flagicon|USA}} S Jenkins

| RD1-score20-1=7

| RD1-score20-2=2

| RD1-score20-3=6

| RD1-seed21= 

| RD1-team21={{flagicon|ROM}} R Sabău

| RD1-score21-1=5

| RD1-score21-2=7

| RD1-score21-3=5

| RD1-seed22= 

| RD1-team22={{flagicon|DEU}} T Behrend

| RD1-score22-1=7

| RD1-score22-2=5

| RD1-score22-3=7

| RD1-seed23= 

| RD1-team23={{flagicon|ESP}} Montañés

| RD1-score23-1=6

| RD1-score23-2=6

| RD1-score23-3= 

| RD1-seed24=3

| RD1-team24={{flagicon|USA}} R Ginepri

| RD1-score24-1=4

| RD1-score24-2=4

| RD1-score24-3= 

| RD1-seed25=6

| RD1-team25={{flagicon|PER}} L Horna

| RD1-score25-1=3

| RD1-score25-2=4

| RD1-score25-3= 

| RD1-seed26= 

| RD1-team26={{flagicon|BRA}} M Daniel

| RD1-score26-1=6

| RD1-score26-2=6

| RD1-score26-3= 

| RD1-seed27= 

| RD1-team27={{flagicon|AUT}} J Melzer

| RD1-score27-1=79

| RD1-score27-2=6

| RD1-score27-3= 

| RD1-seed28= 

| RD1-team28={{flagicon|CZE}} I Minář

| RD1-score28-1=67

| RD1-score28-2=0

| RD1-score28-3= 

| RD1-seed29= 

| RD1-team29={{flagicon|USA}} B Reynolds

| RD1-score29-1=2

| RD1-score29-2=1

| RD1-score29-3= 

| RD1-seed30= 

| RD1-team30={{flagicon|ESP}} F Vicente

| RD1-score30-1=6

| RD1-score30-2=6

| RD1-score30-3= 

| RD1-seed31=Q

| RD1-team31={{flagicon|FRA}} A Dupuis

| RD1-score31-1=77

| RD1-score31-2=3

| RD1-score31-3=6

| RD1-seed32=2

| RD1-team32={{flagicon|USA}} J Blake

| RD1-score32-1=62

| RD1-score32-2=6

| RD1-score32-3=1

| RD2-seed01=1

| RD2-team01={{flagicon|USA}} A Roddick

| RD2-score01-1=6

| RD2-score01-2=6

| RD2-score01-3= 

| RD2-seed02= 

| RD2-team02={{flagicon|AUT}} O Marach

| RD2-score02-1=3

| RD2-score02-2=4

| RD2-score02-3= 

| RD2-seed03= 

| RD2-team03={{flagicon|DEU}} A Waske

| RD2-score03-1=1

| RD2-score03-2=67

| RD2-score03-3= 

| RD2-seed04=5

| RD2-team04={{flagicon|DEU}} T Haas

| RD2-score04-1=6

| RD2-score04-2=79

| RD2-score04-3= 

| RD2-seed05=WC/4

| RD2-team05={{flagicon|CYP}} M Baghdatis

| RD2-score05-1=2

| RD2-score05-2=1r

| RD2-score05-3=

| RD2-seed06= 

| RD2-team06={{flagicon|USA}} V Spadea

| RD2-score06-1=6

| RD2-score06-2=3

| RD2-score06-3= 

| RD2-seed07= 

| RD2-team07={{flagicon|DEU}} R Schüttler

| RD2-score07-1= 

| RD2-score07-2= 

| RD2-score07-3= 

| RD2-seed08=WC

| RD2-team08={{flagicon|USA}} M Fish

| RD2-score08-1=w/o

| RD2-score08-2= 

| RD2-score08-3= 

| RD2-seed09=7

| RD2-team09={{flagicon|USA}} P Goldstein

| RD2-score09-1=6

| RD2-score09-2=6

| RD2-score09-3= 

| RD2-seed10=Q

| RD2-team10={{flagicon|USA}} S Jenkins

| RD2-score10-1=4

| RD2-score10-2=1

| RD2-score10-3= 

| RD2-seed11= 

| RD2-team11={{flagicon|DEU}} T Behrend

| RD2-score11-1=2

| RD2-score11-2=3

| RD2-score11-3= 

| RD2-seed12= 

| RD2-team12={{flagicon|ESP}} Montañés

| RD2-score12-1=6

| RD2-score12-2=6

| RD2-score12-3= 

| RD2-seed13= 

| RD2-team13={{flagicon|BRA}} M Daniel

| RD2-score13-1=62

| RD2-score13-2=4

| RD2-score13-3= 

| RD2-seed14= 

| RD2-team14={{flagicon|AUT}} J Melzer

| RD2-score14-1=77

| RD2-score14-2=6

| RD2-score14-3= 

| RD2-seed15= 

| RD2-team15={{flagicon|ESP}} F Vicente

| RD2-score15-1=6

| RD2-score15-2=7

| RD2-score15-3= 

| RD2-seed16=Q

| RD2-team16={{flagicon|FRA}} A Dupuis

| RD2-score16-1=2

| RD2-score16-2=5

| RD2-score16-3= 

| RD3-seed01=1

| RD3-team01={{flagicon|USA}} A Roddick

| RD3-score01-1=77

| RD3-score01-2=4

| RD3-score01-3=4

| RD3-seed02=5

| RD3-team02={{flagicon|DEU}} T Haas

| RD3-score02-1=61

| RD3-score02-2=6

| RD3-score02-3=6

| RD3-seed03= 

| RD3-team03={{flagicon|USA}} V Spadea

| RD3-score03-1=6

| RD3-score03-2=61

| RD3-score03-3=2

| RD3-seed04=WC

| RD3-team04={{flagicon|USA}} M Fish

| RD3-score04-1=4

| RD3-score04-2=77

| RD3-score04-3=6

| RD3-seed05=7

| RD3-team05={{flagicon|USA}} P Goldstein

| RD3-score05-1=6

| RD3-score05-2=6

| RD3-score05-3= 

| RD3-seed06= 

| RD3-team06={{flagicon|ESP}} Montañés

| RD3-score06-1=3

| RD3-score06-2=4

| RD3-score06-3= 

| RD3-seed07= 

| RD3-team07={{flagicon|AUT}} J Melzer

| RD3-score07-1=7

| RD3-score07-2=6

| RD3-score07-3= 

| RD3-seed08= 

| RD3-team08={{flagicon|ESP}} F Vicente

| RD3-score08-1=5

| RD3-score08-2=4

| RD3-score08-3= 

| RD4-seed01=5

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

| RD4-score01-1=1r

| RD4-score01-2=

| RD4-score01-3= 

| RD4-seed02=WC

| RD4-team02={{flagicon|USA}} M Fish

| RD4-score02-1=4

| RD4-score02-2= 

| RD4-score02-3= 

| RD4-seed03=7

| RD4-team03={{flagicon|USA}} P Goldstein

| RD4-score03-1=3

| RD4-score03-2=4

| RD4-score03-3= 

| RD4-seed04= 

| RD4-team04={{flagicon|AUT}} J Melzer

| RD4-score04-1=6

| RD4-score04-2=6

| RD4-score04-3= 

| RD5-seed01=WC

| RD5-team01={{flagicon|USA}} Mardy Fish

| RD5-score01-1=3

| RD5-score01-2=6

| RD5-score01-3=6

| RD5-seed02= 

| RD5-team02={{flagicon|AUT}} J Melzer

| RD5-score02-1=6

| RD5-score02-2=3

| RD5-score02-3=4

}}