1977 Australian Open (December)
1977 Australian Open Tennis Championships (December)
The 1977 Australian Open (December) was a tennis tournament played on outdoor grass courts in Melbourne, Victoria, Australia. It was the 66th edition of the tournament and was held from 19 to 31 December 1977. Due to a scheduling change, two Australian Opens took place in 1977, with the first taking place in January. Vitas Gerulaitis and Evonne Goolagong Cawley won the singles titles.
Seniors
Men's singles
Vitas Gerulaitis defeated John Lloyd, 6–3, 7–6(7–4), 5–7, 3–6, 6–2
It was Gerulaitis's 1st (and only) career Grand Slam title.
Women's singles
Evonne Goolagong Cawley defeated Helen Gourlay Cawley, 6–3, 6–0
It was Goolagong Cawley's 6th career Grand Slam title.
Men's doubles
Ray Ruffels / Allan Stone defeated John Alexander / Phil Dent, 7–6, 7–6
Women's doubles
Evonne Goolagong Cawley / Helen Gourlay Cawley vs. Mona Schallau Guerrant / Kerry Melville Reid, shared due to rained out final
Mixed doubles
Competition not held between 1970 and 1986.
Begin with the source’s own compact description: “1977 Australian Open (December)” is 1977 Australian Open Tennis Championships (December). The dossier treats that line as a proposition to test through Australian, December and Tennis, not as a finished interpretation.
Why this record matters
The phrase “1977 Australian Open Tennis Championships (December)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 19, 2026. The linked authority identifier is Q420852. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1977, 1970 and 1986.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “1977 Australian Open (December)”, its source revision and the description used here.
- Expand the search: follow 1977 Australian Open (December) primary sources, 1977 Australian Open (December) archive and Australian research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “1977 Australian Open (December)”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “1977 Australian Open (December)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.