| Player | Bat | Field | Team | Opposition | Ground | Match Date | Scorecard |
|---|---|---|---|---|---|---|---|
| WKD Perkins | 133 | 3ct/1st | WI Under-19 | v USA U19 | Colombo (NCC) | 6 Feb 2006 | Youth ODI # 489 |
| Q de Kock | 146 | 5ct/0st | SA Under-19 | v PAK Under-19 | Paarl | 22 Jan 2012 | Youth ODI # 794 |
| Q de Kock | 126 | 4ct/0st | SA Under-19 | v Namibia U19s | Brisbane | 14 Aug 2012 | Youth ODI # 836 |
| S Shanmuganathan | 102 | 3ct/1st | SL Under-19 | v AFG Under-19 | Sharjah | 1 Dec 2024 | Youth ODI # 1543 |
Records include the following recent matches:
Sri Lanka Under-19s v India Under-19s at Hambantota, 3rd Youth ODI, Jul 9, 2026 [Youth ODI # 1673]
England Under-19s v South Africa Under-19s at Beckenham, 3rd Youth ODI, Jul 6, 2026 [Youth ODI # 1672]
Sri Lanka Under-19s v India Under-19s at Hambantota, 2nd Youth ODI, Jul 6, 2026 [Youth ODI # 1671]
