Titcombe made her debut against Andy Myerson on April 19th 2019. She won the game with 82 against Myerson's 68 points. She followed this with 7 more decent victories with one century in her sixth heat game. She rounded off her heat run with 720 points to become the 5th octochamp of Series 80. She will return for the series finals in June 2019 as the number 4 seed.
On July 28th 2001, Titcombe appeared on The National Lottery: Winning Lines.
She made her Co:Event debut at Co:LON 2019
|#||Date||Type||Contestant 1||Score||Contestant 2||Guest||Lex||Max|
|7057||19/04/2019||P||Andy Myerson||68 – 82||Fiona Titcombe||Paul Zenon||Susie Dent||128|
|7058||22/04/2019||P||Fiona Titcombe||99 – 61||Tim Hunter||Paul Zenon||Susie Dent||126|
|7059||23/04/2019||P||Fiona Titcombe||82 – 74||Chris Parr||Colin Murray||Susie Dent||144|
|7060||24/04/2019||P||Fiona Titcombe||90 – 47||Sue Corral||Colin Murray||Susie Dent||126|
|7061||25/04/2019||P||Fiona Titcombe||69 – 63||Meera Murali||Colin Murray||Susie Dent||152|
|7062||26/04/2019||P||Fiona Titcombe||109 – 54||Asset Beisembayev||Colin Murray||Susie Dent||141|
|7063||29/04/2019||P||Fiona Titcombe||98 – 73||Sunita Rehan||Colin Murray||Susie Dent||156|
|7064||30/04/2019||P||Fiona Titcombe||91 – 71||Adrian Trudgeon||Al Murray||Susie Dent||123|