Player Bat Bowl Team Opposition Ground Match Date Scorecard
RK Illingworth 50* 5/18 England YC v W.Indies YC Eastbourne 31 Aug 1982 Youth ODI # 10
BMAJ Mendis 57 7/19 S Lanka U19 v Zim U19 Christchurch 24 Jan 2002 Youth ODI # 320
WD Parnell 57 6/8 S Africa U19 v B'desh U19 Kuala Lumpur 24 Feb 2008 Youth ODI # 617
Al-Amin 65 5/33 B'desh U19 v England U19 Dhaka 4 Feb 2012 Youth ODI # 803
Afif Hossain 50 5/43 B'desh U19 v Canada U19 Lincoln 15 Jan 2018 Youth ODI # 1165

Records include the following recent matches:
Australia Under-19s v India Under-19s at Mount Maunganui, ICC Under-19 World Cup final, Feb 3, 2018 [Youth ODI # 1204]
Bangladesh Under-19s v South Africa Under-19s at Queenstown, ICC Under-19 World Cup 5th place play-off, Jan 31, 2018 [Youth ODI # 1203]
New Zealand Under-19s v England Under-19s at Queenstown, ICC Under-19 World Cup 7th place play-off, Jan 30, 2018 [Youth ODI # 1202]
India Under-19s v Pakistan Under-19s at Christchurch, ICC Under-19 World Cup semi final, Jan 30, 2018 [Youth ODI # 1201]