- Bayley Sironen
- Date of Birth
- Place of Birth
- Sydney, Australia
- 95 kg
- Junior Club
- Holy Cross Rhinos
- Signed From
- South Sydney Rabbitohs
- Second Row
- Contracted till end of
- Wikipedia Page
Sironen played his junior rugby league for the Holy Cross Rhinos, before being signed by the Wests Tigers.
In July 2014, Sironen was named in the Australian Schoolboys rugby league squad. In 2015 and 2016, he played for the Wests Tigers' NYC team. In July 2016, he played for the New South Wales under-20s team against the Queensland under-20s team.
In 2017, Sironen graduated to the Tigers' Intrust Super Premiership NSW team. In round 25 of the 2017 NRL season, he made his NRL debut for the Tigers against the North Queensland Cowboys. He was contracted to the Tigers until the end of 2018
In 2018, Sironen was selected to play for the New South Wales Residents against the Queensland Residents side. On September 5, Sironen signed a one year deal to join South Sydney for the 2019 season after failing to secure a first grade spot with Wests.
Sironen made his debut for an Origin depleted South Sydney side (first grade player #1151) in round 12 of the 2019 NRL season against Parramatta which ended in a 14-26 defeat at the new Western Sydney Stadium.
In round 7 of the 2020 NRL season, Sironen scored his first try in the top grade as South Sydney were defeated by Penrith 20-12 at Bankwest Stadium.
Sironen played 19 games throughout the season including South Sydney's preliminary final defeat against Penrith.
On 20 November 2020, he signed a three-year contract with New Zealand.