Cynthia Doerner

{{short description|Australian tennis player}}

{{Use dmy dates|date=February 2014}}

{{Use Australian English|date=February 2014}}

{{Infobox tennis biography

| name = Cynthia Doerner

| image =

| caption =

| fullname = Cynthia Doerner Sieler

| country = {{AUS}}

| residence =

| birth_date = {{birth date and age|df=yes|1951|2|11}}

| birth_place =

| death_date =

| death_place =

| height = {{height|cm=168}} {{cite book|editor1-last=Bostic|editor1-first=Stephanie|title=USTA Player Records 1978|date=1979|publisher=United States Tennis Association (USTA)|page=182}}

| college =

| turnedpro = 1970 (1967 amateur)

| retired = 1980

| plays = Right-handed

| careerprizemoney =

| tennishofyear =

| tennishofid =

| website =

| singlesrecord = 154-170 (47.5%)

| singlestitles = 5

| highestsinglesranking =

| AustralianOpenresult = QF (1979)

| FrenchOpenresult = 3R (1976)

| Wimbledonresult = 3R (1976, 1977, 1979)

| USOpenresult = 2R (1975, 1977, 1978)

| Othertournaments =

| MastersCupresult =

| doublesrecord =

| doublestitles = 3

| highestdoublesranking =

| AustralianOpenDoublesresult = SF (1973)

| FrenchOpenDoublesresult = SF (1977)

| WimbledonDoublesresult = QF (1973)

| USOpenDoublesresult = 3R (1977)

| OthertournamentsDoubles =

| MastersCupDoublesresult =

| OlympicsDoublesresult =

| Mixed =

| mixedtitles =

| mixedrecord =

| AustralianOpenMixedresult =

| FrenchOpenMixedresult = QF (1973)

| WimbledonMixedresult = 3R (1979)

| USOpenMixedresult =

}}

Cynthia Doerner (née Sieler) (born 11 February 1951) is an AustralianCynthia Doerner at the Women's Tennis Association former international tennis player. She competed in the Australian Open seven times, thrice as Cynthia Sieler (1968, 1970 and 1971)Cynthia Doerner at the International Tennis Federation and four times as Cynthia Doerner, from 1973 to 1979.[https://web.archive.org/web/20110130030815/http://www.australianopen.com/en_AU/event_guide/history/players/6808.html Cynthia Doerner] at australianopen.com

Her career singles highlights include winning the Connaught Hard Court Championships in 1972, the New York Invitational in 1975, the Surrey Grass Court Championships in 1979.