American tennis star Venus Williams became the oldest woman ever to get to the final of a WTA Tour Finals after she saw off Caroline Garcia of France to set up a title decider with Caroline Wozniacki.

Williams,  37, came back from a set down to secure a 6-7 (3-7) 6-2 6-3 semi-final win to seal a first final since 2009.

She will face 27-year old Caroline Wozniacki of Denmark after the Dane defeated Czech star Karolina Pliskova 7-6 (11-9) 6-3 in Singapore and this Pliskova defeat means that Simona Halep will end 2017 as world number one.

Fifth seed Williams is a massive favourite ahead of Sunday’s final as she has a 7-0 record against sixth seed Wozniacki dating back to over a decade.