Official Australian Competitor Profile

Sierra, Jonathan (Jonathan Sierra)

NSW · Table Tennis Western Sydney · TTA ID: 7440 · RC ID #106135

Jonathan Sierra (Sierra, Jonathan) is a competitive Australian table tennis athlete based in NSW, affiliated with Table Tennis Western Sydney. Under the official Ratings Central Bayesian rating system, Jonathan Sierra holds a rating of 1169 ± 46. Explore Jonathan Sierra's tournament results, opponent rubbers, and performance trajectory below.

Ratings Central Score

1169 ± 46

Bayesian Standing

Matches Played

Career Wins

Career Losses

Win Ratio

N/A

Last Active

2026-09-16

Recent Sanctioned Matches & Rubbers

Result	Opponent	Tournament	Date	Score	Points
WIN	Haaf, Ben	TTWS 2026 Winter Round 8 and 10	2026-09-16	8,8,9	+1
WIN	Pandit, Anil	TTWS 2026 Winter Round 8 and 10	2026-09-16	7,10,4	+2
WIN	Han, Eugene	2018 NITTAKU Nam Ho Tournament	2018-05-26	3,6,4	0
WIN	Guerrero, Danny	2018 NITTAKU Nam Ho Tournament	2018-05-26	-5,5,-5,4,5	+89
WIN	Francisco, Carmelo	2018 NITTAKU Nam Ho Tournament	2018-05-26	-8,6,6,6	+3
WIN	Lai, Austin	2018 NITTAKU Nam Ho Tournament	2018-05-26	3,7,5	+12
WIN	Santillan, Abigail	2018 NITTAKU Nam Ho Tournament	2018-05-26	-10,9,9,9	+9
WIN	Ryu, Daniel	2018 NITTAKU Nam Ho Tournament	2018-05-26	5,5	0
WIN	Luu, Tevin	2018 NITTAKU Nam Ho Tournament	2018-05-26	7,5	+49
WIN	Wu, Evan	2018 NITTAKU Nam Ho Tournament	2018-05-26	5,6	+1
LOSS	Huang, Charlie	2018 NITTAKU Nam Ho Tournament	2018-05-26	6,2,6	-157
WIN	Khayati, Saeed	2018 NITTAKU Nam Ho Tournament	2018-05-26	3,-9,10,7	+29
WIN	Amjad, Mohammad Razi	2018 NITTAKU Nam Ho Tournament	2018-05-26	10,6	+1
WIN	Lai, Austin	2018 NITTAKU Nam Ho Tournament	2018-05-26	3,-9,2	+12
LOSS	Qiu, Alice	2018 NITTAKU Nam Ho Tournament	2018-05-26	-8,8,8	-36

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