2012 Abierto Mexicano Telcel – Women's Singles

Gisela Dulko was the defending champion, but withdrew due to gastrointestinal illness.
Sara Errani won the title, defeating Flavia Pennetta 5–7, 7–6(7–2), 6–0 in the final.

Seeds

Draw

Finals

Top Half
{{16TeamBracket-Compact-Tennis3
| RD1=First Round
| RD2=Second Round
| RD3=Quarterfinals
| RD4=Semifinals

| RD1-seed01=1
| RD1-team01= R Vinci
| RD1-score01-1=6
| RD1-score01-2=77
| RD1-score01-3= 
| RD1-seed02=WC
| RD1-team02= S Soler-Espinosa
| RD1-score02-1=2
| RD1-score02-2=65
| RD1-score02-3= 

| RD1-seed03= 
| RD1-team03= M Johansson
| RD1-score03-1=4
| RD1-score03-2=65
| RD1-score03-3= 
| RD1-seed04= 
| RD1-team04= S Foretz Gacon
| RD1-score04-1=6
| RD1-score04-2=77
| RD1-score04-3= 

| RD1-seed05= 
| RD1-team05= M Krajicek
| RD1-score05-1=7
| RD1-score05-2=3
| RD1-score05-3=6
| RD1-seed06= 
| RD1-team06= A Cadanțu
| RD1-score06-1=5
| RD1-score06-2=6
| RD1-score06-3=3

| RD1-seed07= 
| RD1-team07= A Cornet
| RD1-score07-1=6
| RD1-score07-2=3
| RD1-score07-3=3
| RD1-seed08=8
| RD1-team08= A Brianti
| RD1-score08-1=3
| RD1-score08-2=6
| RD1-score08-3=6

| RD1-seed09=3
| RD1-team09= S Errani
| RD1-score09-1=6
| RD1-score09-2=6
| RD1-score09-3= 
| RD1-seed10= 
| RD1-team10= I Falconi
| RD1-score10-1=1
| RD1-score10-2=1
| RD1-score10-3= 

| RD1-seed11=Q
| RD1-team11= E Gallovits-Hall
| RD1-score11-1=7
| RD1-score11-2=7
| RD1-score11-3= 
| RD1-seed12= 
| RD1-team12= G Arn
| RD1-score12-1=5
| RD1-score12-2=5
| RD1-score12-3= 

| RD1-seed13= 
| RD1-team13= S Dubois
| RD1-score13-1=66
| RD1-score13-2=3
| RD1-score13-3= 
| RD1-seed14= 
| RD1-team14= M Czink
| RD1-score14-1=78
| RD1-score14-2=6
| RD1-score14-3= 

| RD1-seed15= 
| RD1-team15= L Domínguez Lino
| RD1-score15-1=4
| RD1-score15-2=4
| RD1-score15-3= 
| RD1-seed16=LL
| RD1-team16={{nowrap| E Cabeza Candela}}
| RD1-score16-1=6| RD1-score16-2=6| RD1-score16-3= 

| RD2-seed01=1
| RD2-team01= R Vinci| RD2-score01-1=7| RD2-score01-2=6| RD2-score01-3= 
| RD2-seed02= 
| RD2-team02= S Foretz Gacon
| RD2-score02-1=5
| RD2-score02-2=4
| RD2-score02-3= 

| RD2-seed03= 
| RD2-team03= M Krajicek| RD2-score03-1=6| RD2-score03-2=3
| RD2-score03-3=77| RD2-seed04=8
| RD2-team04= A Brianti
| RD2-score04-1=3
| RD2-score04-2=6| RD2-score04-3=62

| RD2-seed05=3
| RD2-team05= S Errani| RD2-score05-1=6| RD2-score05-2=6| RD2-score05-3= 
| RD2-seed06=Q
| RD2-team06= E Gallovits-Hall
| RD2-score06-1=4
| RD2-score06-2=1
| RD2-score06-3= 

| RD2-seed07= 
| RD2-team07= M Czink
| RD2-score07-1=4
| RD2-score07-2=65
| RD2-score07-3= 
| RD2-seed08=LL
| RD2-team08=| RD2-score08-1=6| RD2-score08-2=77| RD2-score08-3= 

| RD3-seed01=1
| RD3-team01= R Vinci| RD3-score01-1=6| RD3-score01-2=6| RD3-score01-3= 
| RD3-seed02= 
| RD3-team02= M Krajicek
| RD3-score02-1=2
| RD3-score02-2=0
| RD3-score02-3= 

| RD3-seed03=3
| RD3-team03= S Errani| RD3-score03-1=6| RD3-score03-2=6| RD3-score03-3= 
| RD3-seed04=LL
| RD3-team04=
| RD3-score04-1=4
| RD3-score04-2=3
| RD3-score04-3= 

| RD4-seed01=1
| RD4-team01= R Vinci
| RD4-score01-1=4
| RD4-score01-2=1
| RD4-score01-3= 
| RD4-seed02=3
| RD4-team02= S Errani| RD4-score02-1=6| RD4-score02-2=6| RD4-score02-3= 
}}

Bottom Half

Qualifying

Seeds

Qualifiers

Lucky Losers
  Estrella Cabeza CandelaDraw

First Qualifier

Second Qualifier

{{8TeamBracket-Compact-Tennis3-Byes
| RD1=First Round
| RD2=Second Round
| RD3=Qualifying Competition

|team-width=175

| RD1-seed1=2
| RD1-team1=
| RD1-score1-1=1
| RD1-score1-2=4
| RD1-score1-3= 
| RD1-seed2= 
| RD1-team2= Maria Elena Camerin| RD1-score2-1=6| RD1-score2-2=6| RD1-score2-3= 

| RD1-seed3=
| RD1-team3= Leticia Costas-Moreira
| RD1-score3-1=5
| RD1-score3-2=6| RD1-score3-3=2r
| RD1-seed4= 
| RD1-team4= Petra Rampre| RD1-score4-1=7| RD1-score4-2=4
| RD1-score4-3=3

| RD1-seed5= 
| RD1-team5= Estrella Cabeza Candela| RD1-score5-1=6| RD1-score5-2=6'''
| RD1-score5-3= 
| RD1-seed6=WC
| RD1-team6= Ana Sofía Sánchez
| RD1-score6-1=0
| RD1-score6-2=3
| RD1-score6-3= 

| RD1-seed7= 
| RD1-team7=

Third Qualifier

Fourth Qualifier

References
 Main Draw
 Qualifying Draw

Abierto Mexicano Telcel - Singles
Category:2012 Abierto Mexicano Telcel