📅 7/31/2026 - 8/2/2026
Sydney Grand Slam II
474 players
📍 Stanhope Gardens, NSW, Australia
Kieran Costello
33 yr oldMaleAustralian Capital Territory, Australia
/ Kieran Costello is a 33-year-old male pickleball player from ACT, Australia. DUPR doubles rating: 3.62 (top 28%). 3 tournaments, 9 events.
7/31/2026 - 8/2/2026Sydney Grand Slam II
19+ Men's Doubles DUPR: 3.5-3.99
With
Ash Watts
19+ Men's Singles DUPR: 3.5-3.99
19+ Mixed Doubles DUPR: 3.5-3.99
Split Age Men's Doubles 3.5-3.99
With
Mark Harrison
Completed 6/21/2026Canberra Grand Slam - In partnership with Pickleball ACT
19+ Men's Doubles DUPR: 3.49 and under
With
Tomislav Sostarko
19+ Men's Singles DUPR: 3.5 And Above (AR)
19+ Mixed Doubles DUPR: 3.5+ (AR)
Split Age Men's Doubles 3.49 And Below
With
Mark Harrison
Completed 3/23/2026The Big Chill 2026 sponsored by Barton Commercial Property
19+ Mens Singles Skill: (DUPR 2.99 and under)