Results from the first day of the Axa Junior National Squash Championships at Devonshire Courts on Saturday.

Boys Under-9 first round

Avyukt Jain bt Charlie Law 11-5, 11-7, 11-8

Boys Under-9 semi-finals

Ray Foster bt Soren Schrum 11-4, 11-6, 11-6

Boys Under-11 first round

Rocco Adderley bt Ray Foster 11-8, 7-11, 11-5, 11-9

Boys Under-19 semi-finals

Taylor Carrick bt Matthew Elliott 11-6, 11-6, 11-3

Boys Under-11 semi-finals

Owen Rosorea bt Rocco Adderly 11-0, 11-4, 11-7

Boys Under-13 first round

Bert Stevenson bt Hudson Ferris 11-3, 11-2, 11-2

Eli Carpol bt Braxton Cooze 11-5, 11-5, 11-5

Owen Rosorea bt Jamie Ashton 11-4, 11-5, 11-5

William Frith bt Carter Bernard 11-7, 11-6, 11-9

Ethan Rosorea bt Jonah Every 11-2, 11-2, 11-3

Sam Dallas bt Matty Copeland 10-12, 11-4, 10-12, 11-6, 11-7

Nicky Southern bt Seth Duerden 11-3, 11-1, 11-2

Boys Under-13 Plate

Hudson Ferris bt Braxton Cooze 11-8, 11-5, 11-7

Carter Bernard bt Jonah Every 11-8, 13-11, 9-11, 9-11, 11-8

Matty Copeland bt Seth Duerden 8-11, 11-5, 11-8, 11-7

Bert Stevenson bt Owen Rosorea 11-7, 6-11, 12-10, 9-11, 11-6

William Frith bt Sam Dallas 9-11, 11-4, 8-11, 11-7, 11-9

Hudson Ferris bt Jamie Ashton 11-6, 11-9, 11-7

Matty Copeland bt Carter Bernard 11-9, 11-7, 11-1

Boys Under-13 semi-finals

Andrew Cox bt Eli Carpol 11-2, 11-7, 11-5

Ethan Rosorea bt Nicky Southern 11-6, 11-6, 11-3

Boys Under-13 quarter-finals

Eli Carpol bt Bert Stevenson 11-8, 11-4, 11-9

Andrew Cox bt Owen Rosorea 11-8, 11-5, 11-3

Nicky Southern bt Sam Dallas 11-3, 11-1, 11-4

Ethan Rosorea bt William Frith 11-2, 11-2, 11-2

Boys Under-15 first round

Charlie Thompson bt Lucas Castree 11-1, 11-8, 11-9

Boys Under-15 semi-finals

Andrew Cox bt Charlie Thompson 11-1, 11-4, 11-3

Ethan Rosorea bt Daniel Ringer 6-11, 6-11, 11-9, 11-9, 11-9

Boys Under-17

Alex Southern bt James Thompson 11-5, 11-4, 11-3

Mathew Elliott bt James Thompson 11-4, 11-3, 11-4

Boys Under-19 first round

Charlie Riker bt Alex Southern 11-7, 13-11, 11-8

Boys Under-19 semi-finals

Anaya Smith bt Charlie Riker 11-6, 11-5, 11-6

Taylor Carrick bt Matthew Elliott 11-6, 11-6, 11-3

Girls Under-9

McKenna Kyme bt Emily Paulos 11-9, 11-7, 11-7

Leilani Carpol bt Emily Paulos 11-5, 11-3, 11-1

Girls Under-13 first round

Rose Paulos bt Issey Robinson 6-11, 11-6, 11-3, 11-5

Somers Stevenson bt Brooke Castree 12-10, 11-9, 3-11, 11-9

Taliah Wade bt Olivia Sherratt 11-6, 11-1, 11-3

Cece Robinson bt Siena Marshall 11-5, 11-3, 11-5

Girls Under-13 semi-finals

Cece Robinson bt Somers Stevenson 11-5, 11-7, 11-8

Taliah Wade bt Rose Paulos 11-4, 11-5, 11-6

Girls Under-13 Plate

Issey Robinson bt Olivia Sherratt 11-5, 11-5, 11-4

Brooke Castree bt Siena Marshall 11-4, 14-12, 8-11, 11-4

Girls Under-15 first round

Rose Paulos bt Sofie Schrum 5-11, 11-4, 11-4, 11-4

Gabrielle Tuchiaro bt Arabella Crofts 11-3, 11-2, 11-5

Girls Under-15 semi-finals

Izzy White bt Rose Paulos 11-4, 11-4, 11-4

Tyler Komposch bt Gabrielle Tuchiaro 11-9, 11-7, 11-3

Girls Under-17

Ariana Lowther bt Tyler Komposch 11-1, 11-3, 11-5

Izzy White bt Hillary Coddington 11-1, 11-3, 11-1

Girls Under-19

Charlotte Toogood bt Izzy White 11-7, 11-3, 11-1

Izzy White bt Abigail Brewer 11-5, 11-7, 11-8