Tennis at the 2011 SEA Games – Mixed doubles

{{Infobox tennis tournament event|2011|SEA Games|

| defchamp = {{flagicon|PHI}} Denise Dy
{{flagicon|PHI}} Treat Conrad Huey

| runner = {{flagicon|INA}} Jessy Rompies
{{flagicon|INA}} Christopher Rungkat

| score = 4–6, 6–3, [10–6]

| biannual = yes

| multi = yes

| after_year = 2015

| type = mixed and team

}}

Tamarine Tanasugarn and Sonchat Ratiwatana are the defending champions of the Mixed Doubles competition of the 2011 SEA Games. Tanasugarn decided not to participate. Ratiwatana partnered with Varatchaya Wongteanchai but the pair lost in the quarterfinals to Denise Dy and Treat Conrad Huey. Dy and Huey eventually won the title by beating Jessy Rompies and Christopher Rungkat 4–6, 6–3, [10–6] in the final.

Medalists

style="vertical-align:top"

|rowspan=2|Mixed Doubles

|rowspan=2|{{flagicon|PHI}} Philippines

Denise Dy
Treat Conrad Huey

|rowspan=2|{{flagicon|INA}} Indonesia

Jessy Rompies
Christopher Rungkat

|{{flagicon|INA}} Indonesia

Grace Sari Ysidora
Aditya Hari Sasongko

{{flagicon|THA}} Thailand

Nungnadda Wannasuk
Sanchai Ratiwatana

Draw

=Seeds=

All seeds received bye to the quarterfinals.

{{flagicon|THA}} Varatchaya Wongteanchai / {{flagicon|THA}} Sonchat Ratiwatana (quarterfinals)
{{flagicon|THA}} Nungnadda Wannasuk / {{flagicon|THA}} Sanchai Ratiwatana (semifinals)
{{flagicon|INA}} Jessy Rompies / {{flagicon|INA}} Christopher Rungkat (final)
{{flagicon|INA}} Grace Sari Ysidora / {{flagicon|INA}} Aditya Hari Sasongko (semifinals)

=Main draw=

{{16TeamBracket-Compact-Tennis3-Byes

| RD1=First round

| RD2=Quarterfinals

| RD3=Semifinals

| RD4=Gold Medal Match

| RD1-seed01=

| RD1-team01=

| RD1-score01-1=

| RD1-score01-2=

| RD1-score01-3=

| RD1-seed02=

| RD1-team02=

| RD1-score02-1=

| RD1-score02-2=

| RD1-score02-3=

| RD1-seed03=

| RD1-team03={{flagicon|PHI}} Denise Dy
{{flagicon|PHI}} Treat Conrad Huey

| RD1-score03-1=6

| RD1-score03-2=6

| RD1-score03-3=

| RD1-seed04=

| RD1-team04={{flagicon|MYA}} Zinmar Htwe
{{flagicon|MYA}} Aung Ko Oo

| RD1-score04-1=0

| RD1-score04-2=2

| RD1-score04-3=

| RD1-seed05=

| RD1-team05=

| RD1-score05-1=

| RD1-score05-2=

| RD1-score05-3=

| RD1-seed06=

| RD1-team06=

| RD1-score06-1=

| RD1-score06-2=

| RD1-score06-3=

| RD1-seed07=

| RD1-team07={{flagicon|VIE}} Tran Lam Anh
{{flagicon|VIE}} Ho Huynh Dan Mac

| RD1-score07-1=5

| RD1-score07-2=3

| RD1-score07-3=

| RD1-seed08=

| RD1-team08={{flagicon|CAM}} Ka Andrea Daravy
{{flagicon|CAM}} Kenny Bun

| RD1-score08-1=7

| RD1-score08-2=6

| RD1-score08-3=

| RD1-seed09=

| RD1-team09={{flagicon|MAS}} Jawairiah Noordin
{{flagicon|MAS}} Si Yew Ming

| RD1-score09-1=6

| RD1-score09-2=6

| RD1-score09-3=

| RD1-seed10=

| RD1-team10={{flagicon|MYA}} Thandar Aung
{{flagicon|MYA}} Phyo Min Thar

| RD1-score10-1=4

| RD1-score10-2=1

| RD1-score10-3=

| RD1-seed11=

| RD1-team11=

| RD1-score11-1=

| RD1-score11-2=

| RD1-score11-3=

| RD1-seed12=

| RD1-team12=

| RD1-score12-1=

| RD1-score12-2=

| RD1-score12-3=

| RD1-seed13=

| RD1-team13={{nowrap|{{flagicon|PHI}} Anna Clarice Patrimonio}}
{{flagicon|PHI}} Johnny Arcilla

| RD1-score13-1=5

| RD1-score13-2=2

| RD1-score13-3=

| RD1-seed14=

| RD1-team14={{flagicon|VIE}} Huynh Phuong Dai
{{flagicon|VIE}} Ngô Quang Huy

| RD1-score14-1=7

| RD1-score14-2=6

| RD1-score14-3=

| RD1-seed15=

| RD1-team15=

| RD1-score15-1=

| RD1-score15-2=

| RD1-score15-3=

| RD1-seed16=

| RD1-team16=

| RD1-score16-1=

| RD1-score16-2=

| RD1-score16-3=

| RD2-seed01=1

| RD2-team01={{nowrap|{{flagicon|THA}} Varatchaya Wongteanchai}}
{{flagicon|THA}} Sonchat Ratiwatana

| RD2-score01-1=3

| RD2-score01-2=2

| RD2-score01-3=

| RD2-seed02=

| RD2-team02={{flagicon|PHI}} Denise Dy
{{flagicon|PHI}} Treat Conrad Huey

| RD2-score02-1=6

| RD2-score02-2=6

| RD2-score02-3=

| RD2-seed03=4

| RD2-team03={{flagicon|INA}} Grace Sari Ysidora
{{flagicon|INA}} Aditya Hari Sasongko

| RD2-score03-1=6

| RD2-score03-2=6

| RD2-score03-3=

| RD2-seed04=

| RD2-team04={{flagicon|CAM}} Ka Andrea Daravy
{{flagicon|CAM}} Kenny Bun

| RD2-score04-1=3

| RD2-score04-2=3

| RD2-score04-3=

| RD2-seed05=

| RD2-team05={{flagicon|MAS}} Jawairiah Noordin
{{flagicon|MAS}} Si Yew Ming

| RD2-score05-1=1

| RD2-score05-2=2

| RD2-score05-3=

| RD2-seed06=3

| RD2-team06={{flagicon|INA}} Jessy Rompies
{{flagicon|INA}} Christopher Rungkat

| RD2-score06-1=6

| RD2-score06-2=6

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|VIE}} Huynh Phuong Dai
{{flagicon|VIE}} Ngô Quang Huy

| RD2-score07-1=5

| RD2-score07-2=4

| RD2-score07-3=

| RD2-seed08=2

| RD2-team08={{flagicon|THA}} Nungnadda Wannasuk
{{flagicon|THA}} Sanchai Ratiwatana

| RD2-score08-1=7

| RD2-score08-2=6

| RD2-score08-3=

| RD3-seed01=

| RD3-team01={{flagicon|PHI}} Denise Dy
{{flagicon|PHI}} Treat Conrad Huey

| RD3-score01-1=6

| RD3-score01-2=6

| RD3-score01-3=

| RD3-seed02=4

| RD3-team02={{flagicon|INA}} Grace Sari Ysidora
{{flagicon|INA}} Aditya Hari Sasongko

| RD3-score02-1=1

| RD3-score02-2=2

| RD3-score02-3=

| RD3-seed03=3

| RD3-team03={{flagicon|INA}} Jessy Rompies
{{flagicon|INA}} Christopher Rungkat

| RD3-score03-1=6

| RD3-score03-2=3

| RD3-score03-3=[12]

| RD3-seed04=2

| RD3-team04={{nowrap|{{flagicon|THA}} Nungnadda Wannasuk}}
{{flagicon|THA}} Sanchai Ratiwatana

| RD3-score04-1=1

| RD3-score04-2=6

| RD3-score04-3=[10]

| RD4-seed01=

| RD4-team01={{flagicon|PHI}} Denise Dy
{{flagicon|PHI}} Treat Conrad Huey

| RD4-score01-1=4

| RD4-score01-2=6

| RD4-score01-3=[10]

| RD4-seed02=2

| RD4-team02={{flagicon|INA}} Jessy Rompies
{{flagicon|INA}} Christopher Rungkat

| RD4-score02-1=6

| RD4-score02-2=3

| RD4-score02-3=[6]

}}

References

[http://apps.seag2011.com/rs2011/bm/cm/ChartResultList.aspx?eid=2101&ctype=16&sname=Tennis Draw]
[http://apps.seag2011.com/rs2011/bm/cm/Schedule_type_2.aspx?sid=21&sname=Tennis&scode=te&fid=2>ype=K SEAG2011 Start/Result Lists - Tennis]

Mixed Doubles