Peak Ratings is determined as the highest rating during the period 1 July 2018 to 30 June 2019.
|Name||Past Participation||Peak Rating||Preliminary Round||Finals Day||Hong Kong Team|
|HO Cheuk Yiu||WYC 2018
|1811||Exempted||Entered||Qualified by Finals Day|
|HO Fai Yeung||984||Entered||Qualified by Preliminary Rounds|
|FUNG Tsz Hin||WYC 2018||1579||Exempted||Entered||Qualified by Finals Day|
|WONG Chun Ki||WYC 2017 NQ||1484||Exempted||Entered|
|FUNG Wang Yin||948||Entered||Qualified by Preliminary Rounds|
|PANG Shing Wai||WYC 2017 NQ||1413||Exempted||Entered||Qualified by Finals Day|
|HONG Jiaen||WYC 2017 NQ||1318||Entered||Qualified by Preliminary Rounds|
|CHIU Pui Hang||—||Entered||Qualified by Preliminary Rounds|
|SIU Chun Hong||WYC 2017 NQ
|Ian TSOI Yin||WYC 2018 NQ||1167||Entered||Qualified by Preliminary Rounds||Qualified by Finals Day|
|LOU Yuen Ching||870||Entered||Qualified by Preliminary Rounds|
|HONG Hoi Ting||1626||Exempted||Entered||Qualified by Finals Day|
|Ernest SO Yat Long||WYC 2018||1734||Exempted||Entered||Qualified by Finals Day|
|Julian WONG Tsz Yu||WYC 2017 NQ
|1572||Exempted||Entered||Qualified by Finals Day|
|LEUNG Hoi Yi||—||Entered|
|KU Suet Ying||—||Entered|
|SO Chin Ngo||—||Entered|
|GUO Ke Lin||—||Entered|
|SHIH Yan Tung||—||Entered|
|Brian PO||WYSC 2016
|Thomson LAW Long Yin||WYC 2017 NQ
|LAM Hei Miu||—||Entered|
|Wesley CHOY Wing Chi||WYSC 2015
|CHEUNG Tsz Ho||—||LateNote 1|
|SZE Chun Yan||946||Entered||Qualified by Preliminary Rounds|
|Coby LAM Hoi Ying||1432||Exempted||Entered|
- Player with provisional rating are shown in italic.
- WYSC stands for World Youth Scrabble Championship (till 2016). WYC stands for WESPA Youth Cup (from 2017 onwards). NQ stands for non-quota players.
- CHEUNG Tsz Ho fails to arrive before his assigned game time of Round 1 of the Preliminary Rounds expires. Accordingly, the tournament director decided to deny him from playing in subsequent rounds.