Corinne Blythe and Ben Minski won the flagship under-18 singles at the Leicestershire junior championships.
The finals were fought out at Leicestershire Tennis Club and Knighton Tennis Centre after the scheduling of a record 30 events and 555 matches.
Robert Leck landed both the under-14 and under-16 boys' singles and Abigail Wilkin the under-eight and under-nine girls' events. Charlotte Donald beat her sister, Rebecca, in the girls' under-16 final.
Tournament director Geoff Bone said: "The standard of play was exceptionally high right up from the under-eights to the under-18s.
"Many of these talented Leicestershire youngsters are more than capable of developing into County-standard players as adults. The County's tennis future looks bright."
SINGLES RESULTS – Eight-and-under girls winner: Abigail Wilkin, runner-up: Prianka Dhokia; boys: Daniel Mossa Nasab, Jeevan Bhogal; nine-and-under girls: Abigail Wilkin, Harriet Wilford; boys: Owen Wilson, Alex Solenenko; 10-and-under girls: Anna Chesca, Sarah Astill; boys: Alexander Lunn, Ben Moore; 12-and-under girls: Elizabeth Allwood, Olivia Wagstaff; boys: Thomas Nevill, Luke Tatman; 14-and-under girls: Rebecca Donald, Abigail Amos; boys: Robert Leck, James Ison; 16-and-under girls: Charlotte Donald, Rebecca Donald; boys: Robert Leck, James Rowe; 18-and-under girls: Corinne Blythe, Sophie Matthews; boys: Ben Minski, Mark Jeffreys.
DOUBLES – 12-and-under girls winners: Elizabeth Allwood & Katie Leck, runners-up: Charlotte Moncrief & Charlotte Clarke; boys: Hugo Slattery & Luke Tatman, Rahul Dhokia & Thomas Neville; 15-and-under girls: Abigail Amos & Corinne Blythe, Charlotte Donald & Rebecca Donald; boys: James Ison & Ryan Parmar, Robert Leck & Barnaby Thorold; 18-and-under girls: Rhianna Nathwani & Sophie Matthews, Charlotte Jameson & Avisha Patel; boys: Ben Minski & Ross Parlour, Vasya Kusmartsev & Matthew Richmond.
18-and-under Mixed Doubles: Connor Glennon & Charlotte Donald bt Ross Parlour & Amy Warwick.